Searching for direct factory replacement Volvo Rear Leaf Spring 23425818 assemblies to supply heavy commercial fleets, mining dump trucks, or international Volvo spare parts inventory? Engineered with premium high-tensile alloy spring steel, 90mm width profile, and computerized heat treatment, our heavy-duty tandem rear bogie springs deliver exceptional load-bearing capacity, maximum shock absorption, and extended service life under continuous off-road and heavy haulage operations. Certified under strict ISO/TS 16949 quality management systems with European CE compliance, Haishuo is a direct OEM factory manufacturer supplying truck parts importers, mining fleet operators, and aftermarket distributors worldwide.

Product Overview

The Volvo Rear Leaf Spring 23425818  is a high-capacity rear suspension component engineered specifically for heavy-duty Volvo commercial vehicles. Mounted on the rear tandem balance trunnion axle assembly, this heavy-duty leaf spring pack evenly distributes high dynamic loads across both rear drive axles while enabling smooth suspension articulation over unpaved construction sites, mining haul roads, and regional highways.

Forged from high-tensile alloy spring steel, every Volvo Rear Leaf Spring 23425818 manufactured by Haishuo features eye-less flat slipper ends designed to slide smoothly against heavy axle contact pads. Each leaf pack undergoes computerized quenching and tempering, precision center-hole alignment, and high-stress surface shot peening to prevent metal sagging, blade cracking, and dynamic fatigue failure across demanding haulage environments in Europe, South America, Australia, Asia, Africa, and the Middle East. We offer direct wholesale bulk manufacturing as well as custom engineering based on client technical drawings or physical samples.

Key Features & Product Highlights

• 100% Direct OEM Fitment (23425818): Precision-engineered dimensions matching original Volvo heavy truck rear trunnion axle seats and mounting brackets.

• Standard 90mm Width Profile: Exact 90mm width and 53mm stack thickness configuration with a 1.63m total length for heavy tandem rear suspension systems.

• Eye-Less Flat Slipper Ends: Smooth flat contact ends accommodate extreme axle movement over uneven mining roads while minimizing bracket friction wear.

• High-Tensile Forged Alloy Steel: Manufactured from premium alloy spring steel (51CrV4 / 60Si2Mn / SUP9) for maximum yield strength, impact toughness, and fracture resistance.

• Computerized Thermal Processing & Shot Peening: Advanced heat treatment and surface shot peening eliminate surface micro-fissures to maximize operational fatigue life.

• Anti-Corrosion Industrial E-Coating: Protected with high-durability black electrophoretic coating (E-coating) to resist road salt, mud, water, and site corrosion.

Technical Specifications

Dedicated Vehicle Application & Model Compatibility

Our Volvo Rear Leaf Spring 23425818 is engineered specifically for high-tonnage Volvo heavy commercial trucks and construction rigs:

• Volvo FMX Series: Heavy-duty 6×4 and 8×4 construction dump trucks, concrete mixers, and severe-duty mining haulers.

• Volvo FM Series: Regional distribution heavy trucks, heavy tippers, and multi-axle carrier chassis.

• Volvo FH / FH16 Series: Long-haul heavy tractor units operating under high-load trailer configurations.

• Cross-Reference OEM Part Numbers: 23425818 and associated regional Volvo OE variants.

(Because bogie spring stack configurations can vary depending on exact regional tonnage ratings, please verify your part numbers or physical sample specs with our technical sales team.)

Common Signs Your Volvo Rear Spring Needs Replacement

Routine inspection of rear tandem bogie springs prevents severe frame twisting, axle misalignment, and costly breakdown downtime in heavy transport operations. Replace your Volvo Rear Leaf Spring 23425818 if you observe the following issues:

• Visible Fractures or Snapped Center Leaves: Cracks appearing around the center pin clamping area caused by severe off-road shock loading.

• Vehicle Leaning or Sagging Rear Axles: The truck sitting lower than normal under load due to lost arch elasticity.

• Distorted Trunnion Slide Contact: Deep grooving or severe surface wear on the plain slipper ends where the spring contacts the axle seat.

• Severe Metallic Clunking Noises: Heavy metallic knocking sounds during rough terrain travel caused by loose center bolts or shifted leaves.

• Accelerated Drive Axle Tire Wear: Rapid or uneven tread wear across middle and rear drive tires caused by unbalanced load distribution.

Technical Inspection & Quality Control

Every Volvo Rear Leaf Spring 23425818 undergoes strict multi-stage quality control checks matching original equipment manufacturer standards:

• 3D Geometry & Arch Verification: Precision laser measurement of total length (1.63m), free arch height, leaf width (90mm), stack thickness (53mm), and center pin positioning.

• Hydraulic Load & Deflection Testing: Tested on dynamic hydraulic presses to verify exact spring rate, dynamic load capacity, and flexural recovery under max load.

• Metallurgical & Hardness Testing: Hardness testing verifies uniform heat treatment grain structure and dynamic tensile resilience across all stacked leaves.

Manufacturing Process

1. Raw Steel Inspection: High-tensile alloy spring steel flat bars undergo chemical composition analysis and tensile strength testing.

2. CNC Cutting & Hot Profiling: Precision shearing, end profiling, and center bolt hole punching.

3. Quenching, Tempering & Shot Peening: Computerized thermal treatment maximizes structural toughness, followed by shot peening to prevent fatigue micro-cracks.

4. Coating & Stack Assembly: Leaves receive a durable black E-coating finish before precision assembly with heavy-duty center hardware.

5. Final Inspection & Packaging: 100% visual, dimensional, and dynamic load-deflection checks prior to export shipping.

Packaging & Export Shipping

• Anti-Rust Protection: Treated with rust-inhibiting coating and wrapped in heavy moisture-proof plastic film.

• Non-Fumigation Plywood Pallets: Secured on heavy-duty non-fumigation export pallets for rapid customs clearance at destination ports.

• High-Tensile Steel Strapping: Bound firmly with heavy steel bands and protective corner guards to guarantee zero shifting during ocean transit.

• Container Space Optimization: Customized packing plans to maximize loading capacity in 20ft and 40ft HQ containers.

OEM & Custom Wholesale Manufacturing Services

We provide comprehensive OEM/ODM production capabilities for spare parts importers, fleet managers, and Volvo repair centers:

• Direct manufacturing matching part number 235425818 and related Volvo OEM specifications.

• Custom leaf counts, leaf thickness profile, arch height, and heavy-duty load capacity options.

• Private labeling, laser OEM part number engraving, and customized export cartons.

Frequently Asked Questions (FAQ)

Q1: Is part number 23425818 designed for Volvo FMX mining trucks?

A: Yes! Part number 23425818 is a standard OEM specification designed for the rear tandem bogie suspension of Volvo FMX, FM, and FH heavy dumpers and tractors.

Q2: What are the exact dimensions of this spring assembly?

A: The standard specification is 53mm stack thickness, 90mm width, and 1.63m total length (53*90-1.63).

Q3: What steel grade is used for Volvo heavy springs?

A: We use premium high-tensile alloy spring steels such as 51CrV4, 60Si2Mn, and SUP9 to guarantee high yield strength and flexural fatigue resistance.

Q4: Do you supply sample units for fitment testing?

A: Yes, sample units are available for distributors and fleet owners to verify overall length, arch height, and slide seat fitment prior to placing bulk container orders.

Q5: What is the standard production lead time for bulk export orders?

A: Standard manufacturing lead time typically ranges from 15 to 25 days depending on total order volume, customized tooling needs, and surface finish choices.

Request a Quote

Keep your Volvo commercial fleets and mining dumpers operating with maximum performance and heavy-payload reliability! Contact our technical sales team today to request a competitive wholesale quote for our ISO/TS 16949 certified Volvo Rear Leaf Spring 23425818 products!

BPW Trailer Suspension Guide Arm 56*100-125-55 Through-Hole

Looking for a heavy-duty trailer suspension guide arm for commercial truck air suspensions? Our premium BPW-type trailer suspension guide arm (56*100-125-55 through-hole) is engineered to deliver maximum strength, durability, and operational stability under demanding road conditions. Designed for heavy-duty vehicles, this air suspension trailing arm provides reliable load distribution and precise axle alignment, making it an ideal choice for both original equipment manufacturing (OEM) and aftermarket replacement needs.

Product Overview

Looking for a reliable Huajing trailer suspension guide arm for heavy-duty commercial truck air suspension systems? Our premium OEM-quality Huajing trailer suspension guide arm (Part Number: HJ09AN268WG-2000) is engineered to deliver exceptional structural strength, fatigue resistance, and operational stability under demanding commercial road conditions. Designed specifically for heavy-duty semi-trailers and air suspensions, this trailing arm ensures precise axle alignment and balanced load distribution for long-haul transport.

Looking for a premium BPW air suspension guide arm assembly for commercial heavy-duty trucks and trailer rear suspension systems? Our heavy-duty BPW rear guide arm assembly featuring a blind-hole design is engineered to deliver exceptional load-bearing strength, fatigue resistance, and operational stability under demanding road conditions. Designed specifically for heavy-duty commercial trailers and air suspensions, this trailing arm assembly ensures precise rear axle alignment and balanced shock absorption.

Looking for a heavy-duty Mercedes Benz leaf spring 9483201605 for commercial concrete pump trucks and heavy-duty chassis? Our premium OEM-quality Mercedes Benz leaf spring 9483201605 is precision-engineered to deliver exceptional load-bearing capacity, fatigue resistance, and structural stability under demanding construction and transportation conditions. Designed specifically for Mercedes-Benz Actros and heavy-duty truck platforms, this rear multi-leaf spring assembly provides optimal suspension performance and balanced axle support.

Product Overview

This heavy-duty Mercedes Benz leaf spring 9483201605 is a vital structural suspension component designed for heavy commercial trucks, concrete pump trucks, and multi-axle heavy haulers. Manufactured from high-tensile alloy spring steel, the leaf spring assembly absorbs road shocks, reduces chassis vibration, and maintains precise vehicle height and alignment under extreme payload conditions.

Whether operating on rugged construction sites, long-distance highways, or heavy-duty logistics routes, our Mercedes Benz leaf spring 9483201605 ensures extended service life, high durability, and minimal operational downtime. We supply exact-fit aftermarket replacement leaf spring assemblies as well as custom-manufactured springs built according to OEM specifications, technical drawings, physical samples, or custom dimensional parameters.

Applicable Models

Key Features & Product Highlights

• Direct OEM Fitment: Manufactured to match original specifications for OEM part number 9483201605.

• Premium Alloy Steel Construction: Crafted from high-strength 51CrV4 / 60Si2Mn spring steel to withstand heavy dynamic stress and severe loads.

• Advanced Thermal Treatment: Undergoes computer-controlled quenching, tempering, and shot peening processes to maximize fatigue resistance and spring elasticity.

• Corrosion-Resistant Coating: Finished with durable electrophoretic coating (E-coating) or anti-rust black paint to guard against moisture, mud, and harsh environment corrosion.

• Optimized Multi-Leaf Design: Multi-leaf spring configuration ensures balanced load distribution and superior shock absorption performance.

• Flexible OEM Customization: Custom dimensions, leaf thickness, arch height, and surface treatments available according to customer requirements.

Technical Specifications

Vehicle Application & Compatibility

This high-performance Mercedes Benz leaf spring 9483201605 is engineered for commercial heavy-duty transport and specialized construction machinery, including:

• Mercedes-Benz Actros heavy-duty commercial truck chassis

• Concrete pump trucks (Putzmeister, Schwing, Sany, Zoomlion mounted on Mercedes chassis)

• Multi-axle heavy-duty dump trucks and construction vehicles

• Direct aftermarket replacement for damaged or worn rear suspension leaf springs

Before placing an order, please verify compatibility by providing your truck model, vehicle VIN, or technical drawings to our engineering team.

Technical Inspection & Quality Control

Every Mercedes Benz leaf spring 9483201605 produced in our facility undergoes rigorous quality testing before shipment:

• Dimensional Accuracy Check: Measured with precision gauges to ensure arch height, eye center distance, and leaf width strictly match drawings.

• Load & Camber Testing: Verified under simulated load conditions to ensure proper elasticity and load-bearing performance.

• Metallographic Grain Analysis: Confirms proper heat treatment microstructure and uniform hardness across all spring leaves.

• Non-Destructive Testing (NDT): Magnetic particle inspection is conducted to detect surface cracks or internal structural flaws.

Manufacturing Process & Quality Assurance

Our factory adheres to strict quality management systems across every stage of manufacturing:

1. Raw Material Verification: High-grade alloy spring steel bars are inspected for chemical composition and mechanical properties.

2. Heating & Eye Rolling: Controlled thermal processing creates precise eye ends and leaf contours.

3. Heat Treatment & Shot Peening: Computer-controlled quenching and tempering maximize toughness, followed by shot peening to increase fatigue strength.

4. Surface Protection & Assembly: Anti-corrosion coating is applied before leaves are assembled with center bolts and clips.

5. Final QC & Packaging: Full dimensional, load, and visual inspection before export packaging.

Packaging & Shipping Standards

To ensure your Mercedes Benz leaf spring 9483201605 arrives in perfect condition during international transport, we follow strict export packaging standards:

• Anti-Rust Protection: Coated with anti-rust oil and wrapped in protective waterproof plastic film.

• Heavy-Duty Palletization: Securely stacked on fumigated wooden pallets or heavy-duty steel pallets with protective edge guards.

• High-Tensile Strapping: Bound tightly with steel bands to prevent movement during ocean shipment.

• Container Loading Optimization: Customized container loading plans maximize 20ft/40ft container payload efficiency and reduce shipping costs.

OEM & Custom Manufacturing Services

We are a professional commercial vehicle leaf spring manufacturer. We offer complete OEM and ODM manufacturing services for global automotive parts distributors, fleet operators, and repair facilities.

Customization options for Mercedes Benz leaf spring 9483201605 include:

• Custom leaf thickness, width, arch height, and overall length

• Customized spring leaf quantities and load capacity ratings

• Specialized rubber/bronze bushings or mounting hardware

• Laser marking, private labeling, and customized export packaging

Installation & Maintenance Guidelines

Proper installation and routine maintenance prolong the operational lifespan of your Mercedes Benz leaf spring 9483201605:

• Professional Installation: Ensure installation is carried out by qualified technicians adhering to factory torque settings for U-bolts and mounting pins.

• U-Bolt Retightening: Re-check and tighten U-bolt torque after the first few hundred kilometers of operation under heavy loads.

• Regular Visual Inspection: Periodically inspect spring leaves for cracks, clip damage, or alignment shifting during routine maintenance.

• Corrosion Control: Inspect protective paint in harsh winter or coastal environments and touch up as necessary to prevent rust.

Frequently Asked Questions (FAQ)

Q1: Can you produce this leaf spring according to OEM part number 9483201605?

A:   Yes! We produce fully compatible aftermarket leaf spring assemblies matching OEM part number 9483201605, technical drawings, physical samples, or custom specifications.

Q2: What vehicles use the Mercedes Benz leaf spring 9483201605?

A:   This leaf spring is primarily used on Mercedes-Benz Actros heavy-duty commercial trucks, concrete pump trucks, and heavy construction vehicle rear suspensions.

Q3: What information do you need for a wholesale price quote?

A:   Please provide the OEM number (9483201605), required quantity, destination port, or specific dimensional drawings to receive a prompt quotation.

Request a Quote

Upgrade your fleet suspension performance with premium commercial vehicle parts! Contact our sales team today with your OEM numbers, technical drawings, or inquiry details to receive a competitive quotation for our Mercedes Benz leaf spring 9483201605

Looking for a high-performance Mercedes Benz leaf spring OEM 9483201605 for commercial trucks and heavy-duty concrete pump truck platforms? Our premium aftermarket Mercedes Benz leaf spring assembly is precision-engineered to deliver exceptional load capacity, bending strength, and fatigue resistance under extreme transport conditions. Manufactured for heavy-duty commercial vehicle chassis, this multi-leaf spring assembly provides crucial structural balance, vibration damping, and long-term durability.

Product Introduction

This heavy-duty Mercedes Benz leaf spring is a critical suspension component used on Mercedes-Benz Actros, construction vehicles, and heavy-duty concrete pump truck chassis. Forged from premium alloy spring steel, the multi-leaf setup efficiently absorbs severe impact forces, maintains smooth ride stability, and ensures accurate axle alignment under maximum payload operations.

Whether operating in challenging construction environments, heavy hauling logistics, or municipal projects, our Mercedes Benz leaf spring assembly delivers reliable performance and extended service life. We provide exact OEM replacement assemblies as well as customized leaf spring manufacturing built strictly according to technical drawings, physical samples, or custom customer parameters.

Applicable Models

Key Features & Product Highlights

• Exact OEM Specifications: Precision-built to match original manufacturer dimensions for OEM part number 9483201605.

• Premium Grade Alloy Steel: Crafted from high-strength spring steel (51CrV4 / 60Si2Mn) designed for heavy dynamic load requirements.

• Advanced Thermal Treatment: Microstructure optimized through computer-controlled quenching, tempering, and shot peening for long fatigue life.

• Superior Anti-Corrosion Finish: Electrophoretic coating (E-coating) or protective black paint shields the assembly against moisture, road salt, and mud.

• Optimized Shock Absorption: Multi-leaf design distributes stress evenly across the spring bundle to minimize premature leaf breakage.

• Full Customization Support: Flexible manufacturing options for leaf thickness, leaf quantity, arch height, and surface finishes.

Technical Specifications

Vehicle Application & Compatibility

This high-durability Mercedes Benz leaf spring assembly is widely applied across heavy transport platforms, including:

• Mercedes-Benz Actros heavy-duty commercial trucks

• Concrete pump trucks (Putzmeister, Schwing, Sany, Zoomlion on Mercedes chassis)

• Multi-axle tippers, dump trucks, and heavy cargo transport vehicles

• Direct aftermarket repair and suspension replacement for worn OEM leaf springs

Before placing an order, please contact our team with your truck model, vehicle VIN, or original part numbers to ensure precise fitment.

Technical Inspection & Quality Assurance

Quality control is integrated into every phase of our manufacturing process to ensure maximum reliability:

• Dimensional Verification: Precision gauge inspection verifies overall length, arch height, center hole location, and eye diameters.

• Load Capacity Testing: Verified on hydraulic press load testers to guarantee proper flexibility and load-deflection standards.

• Microstructure & Hardness Analysis: Metallographic testing ensures optimal heat treatment microstructure and uniform hardness across all leaves.

• Non-Destructive Flaw Detection (NDT): Magnetic particle inspection is applied to prevent internal defects and surface cracks.

Manufacturing Process

Our facility employs advanced automotive leaf spring production lines:

1. Steel Inspection: Certified spring steel raw materials are tested for tensile strength and chemical composition.

2. Heating & Shearing: CNC precision cutting and controlled thermal heating for eye rolling and leaf shaping.

3. Quenching & Tempering: Computerized thermal processing maximizes elasticity, followed by high-stress shot peening.

4. Surface Protection & Assembly: Anti-rust coating applied prior to assembling with high-tensile center bolts and alignment clips.

5. Final QC & Packaging: 100% inspection before export packing.

Packaging & Export Shipping

To protect your Mercedes Benz leaf spring shipment during ocean freight, we enforce robust export packaging standards:

• Anti-Rust Protection: Treated with anti-rust oil and wrapped in waterproof plastic film.

• Secure Steel Strapping: Strapped tightly with high-tensile steel bands to avoid shifting during transit.

• Container Optimization: Efficient container loading plans engineered to maximize payload capacity in 20ft and 40ft containers.

OEM & Custom Manufacturing Services

We are a professional commercial vehicle leaf spring manufacturer catering to global distributors, fleet owners, and repair workshops.

We offer complete OEM customization options:

• Custom spring thickness, width, arch height, and leaf counts

• Customized mounting bushings or center bolt configurations

• Private labeling, custom laser branding, and customized carton packaging

Installation & Maintenance Guidelines

Proper handling and routine care extend the operational lifespan of your Mercedes Benz leaf spring assembly:

• Qualified Installation: Have qualified mechanics install the assembly following factory torque specifications for U-bolts.

• Torque Re-Checks: Re-tighten U-bolts after initial operating hours under heavy payload conditions.

• Regular Maintenance: Periodically inspect spring leaves for alignment shifts, corrosion, or clip looseness during vehicle service.

• Anti-Rust Care: Touch up protective paint if operating in high-salinity or corrosive construction environments.

Frequently Asked Questions (FAQ)

Q1: Is this leaf spring compatible with OEM 9483201605?

A:   Yes! It is manufactured to match OEM part number 9483201605 as a direct-fit aftermarket replacement.

Q2: What vehicles use this Mercedes Benz leaf spring?

A:   It is designed for Mercedes-Benz heavy commercial trucks, Actros chassis, and concrete pump trucks.

Q3: How can I obtain a bulk quotation?

A:   Send us your required OEM numbers, estimated quantity, and destination port to receive a fast wholesale quote!

Request a Quote

Upgrade your heavy-duty fleet performance with reliable suspension components! Contact our sales engineers today to receive a competitive quote for our Mercedes Benz leaf spring assembly!

Mitsubishi Fuso Heavy Duty Leaf Spring OEM MK306250

Looking for a premium-quality Mitsubishi Fuso leaf spring OEM MK306250 for commercial trucks and light-duty transport platforms? Our high-durability Mitsubishi Fuso leaf spring assembly is precision-engineered to deliver outstanding load-bearing capacity, operational stability, and excellent fatigue resistance under heavy daily work cycles. Designed specifically for Mitsubishi Fuso truck chassis, this multi-leaf spring assembly guarantees optimal suspension performance and balanced axle support.

Heavy Duty Parabolic Leaf Spring Assembly for Commercial Trucks

Looking for a high-performance Parabolic Leaf Spring Assembly for heavy-duty commercial trucks, tippers, and specialized transport chassis? Our precision-engineered Parabolic Leaf Spring Assembly is designed to provide exceptional shock absorption, reduced dead weight, and outstanding fatigue resistance under extreme dynamic loads. Engineered according to international OEM specifications and OMK drawing standards, this advanced suspension component ensures a smoother ride, extended service life, and optimized axle balance.

Looking for a reliable, high-performance SHACMAN leaf spring OEM DZ97259690606 for heavy-duty commercial trucks and dumpers? Our precision-engineered SHACMAN leaf spring assembly is built to deliver superior shock absorption, high bending strength, and long-term fatigue resistance under severe transport and mining conditions. Designed specifically for SHACMAN Delong truck chassis, this parabolic leaf spring assembly ensures smooth front axle balance, reliable vibration damping, and optimal vehicle stability.

product describe

The SHACMAN leaf spring OEM DZ97259690606 is a critical front suspension component widely installed on SHACMAN Delong F3000, X3000, and M3000 commercial heavy-duty trucks. Engineered with precision-formed spring eyes and wear-resistant bushings, this tapered parabolic spring configuration offers a lightweight alternative to traditional multi-leaf setups while maintaining exceptional payload capacity.

Whether operating in long-haul freight, heavy construction logistics, or demanding off-highway mining sites across Africa, Southeast Asia, and South America, our SHACMAN leaf spring guarantees extended operational life. We supply direct-fit aftermarket OEM replacement assemblies as well as customized manufacturing options tailored strictly to technical drawings, physical samples, or custom parameters.

Applicable Models

Key Features & Product Highlights

• Exact OEM Compatibility: Manufactured to match precise original engineering dimensions for OEM part number DZ97259690606.

• High-Strength Alloy Construction: Forged from premium alloy spring steel (51CrV4 / 60Si2Mn) engineered for intense dynamic endurance.

• Advanced Thermal Processing: Precision computer-controlled quenching, tempering, and high-stress shot peening ensure maximum elasticity and fatigue life.

• Wear-Resistant Eye Bushings: Pre-installed high-durability bushings minimize mounting wear and reduce maintenance intervals.

• Corrosion-Resistant Coating: Finished with protective electrophoretic painting  or anti-rust black paint to guard against moisture, road salt, and mud.

• Custom Manufacturing Support: Flexible customization for leaf layer counts, thickness combinations, arch heights, and surface coatings.

Technical Specifications

Vehicle Application & Compatibility

This high-durability SHACMAN leaf spring assembly is widely compatible across various heavy commercial vehicle platforms, including:

• SHACMAN Delong F3000 heavy-duty dump trucks and tractor units

• SHACMAN Delong X3000 / M3000 long-haul cargo haulers

• Mining dumpers, concrete mixers, and heavy transport chassis

• Direct aftermarket replacement for worn or damaged original front leaf springs

To ensure exact fitment for your vehicle fleet, please verify your truck VIN or original part numbers with our engineering team prior to placing an order.

Technical Inspection & Quality Assurance

Quality control is strictly integrated into every stage of our production process to guarantee maximum reliability:

• Dimensional Accuracy Check: Comprehensive gauge testing for eye-to-eye length, free arch height, eye inner diameters, and center hole location.

• Load & Camber Testing: Verified on hydraulic press load testing equipment to ensure full compliance with design load-deflection standards.

• Microstructure & Hardness Analysis: Metallurgical testing confirms optimal heat treatment structure and uniform surface hardness across all leaves.

Manufacturing Process

Our facility operates advanced automotive leaf spring production lines:

1. Material Testing: Certified spring steel raw materials undergo rigorous chemical composition and tensile strength checks.

2. Heating & Eye Forming: Controlled thermal heating followed by precision CNC eye rolling and tapered leaf shaping.

3. Quenching & Tempering: Computerized heat treatment maximizes toughness, followed by high-stress shot peening for long fatigue life.

4. E-Coating & Assembly: Corrosion-resistant coating applied before assembling leaves with bushings, center bolts, and clips.

5. Final QC & Packaging: 100% visual, dimensional, and load inspection prior to export packaging.

Packaging & Export Shipping

To protect your SHACMAN leaf spring shipment during international ocean freight, we follow robust export packaging protocols:

• Anti-Rust Protection: Treated with anti-corrosion oil and wrapped in protective waterproof plastic film.

• Secure Steel Strapping: Bound tightly with high-tensile steel bands to avoid shifting during ocean transit.

• Container Optimization: Efficient container loading plans engineered to maximize payload capacity in 20ft and 40ft containers.

OEM & Custom Manufacturing Services

We are a specialized commercial vehicle leaf spring manufacturer supplying global distributors, fleet operators, and automotive repair workshops.

We offer full OEM customization options:

• Custom spring thickness, width, arch height, and leaf layer count

• Specialized rubber/bronze bushings and center bolt configurations

• Private labeling, custom laser part marking, and customized export cartons

Installation & Maintenance Guidelines

Proper handling and routine maintenance extend the working lifespan of your SHACMAN leaf spring assembly:

• Professional Fitting: Have a certified mechanic install the leaf spring using proper torque specifications for U-bolts and mounting pins.

• Torque Retightening: Inspect and re-tighten U-bolts after the first operating period under full payload conditions.

• Routine Visual Checks: Regularly inspect spring clips, center bolts, and eye bushings during vehicle maintenance.

• Anti-Rust Care: Touch up protective paint if operating in highly corrosive, icy, or chemically aggressive environments.

Frequently Asked Questions (FAQ)

Q1: Is this leaf spring compatible with OEM DZ97259690606?

A:   Yes! It is engineered to match OEM part number DZ97259690606 as a direct-fit aftermarket replacement for SHACMAN trucks.

Q2: What vehicles use this SHACMAN leaf spring?

A:   It is designed for SHACMAN Delong F3000, X3000, and M3000 heavy commercial trucks and dumpers.

Q3: How can I request a bulk wholesale quotation?

A:   Send us your required OEM numbers, estimated quantities, and destination shipping port to receive a fast wholesale quote!

Request a Quote

Keep your heavy commercial fleet running safely and efficiently! Contact our sales engineers today to receive a competitive quotation for our SHACMAN leaf spring assembly

Looking for a reliable, heavy-duty Dongfeng leaf spring OEM 2913010-K50L0 for commercial dump trucks, tractor units, and heavy haulers? Our high-capacity Dongfeng leaf spring assembly is precision-engineered to deliver maximum load-bearing capability, exceptional bending strength, and long fatigue life under demanding transport, construction, and mining operations. Designed specifically for Dongfeng Kinland truck chassis, this multi-leaf spring assembly guarantees optimal rear axle stability and superior suspension performance.

Product Overview

The Dongfeng leaf spring OEM 2913010-K50L0 is a critical rear suspension component widely fitted on Dongfeng Kinland, Tianlong, and KC series commercial heavy trucks. Forged from high-grade alloy spring steel, this heavy-duty multi-leaf setup efficiently absorbs extreme road shock, minimizes chassis flex, and prevents axle sag under maximum payload capacities.

Whether operating in severe logistics networks, mining sites, or regional bulk transport across Southeast Asia, Africa, South America, and Eastern Europe, our Dongfeng leaf spring ensures reliable performance and reduced downtime. We supply precision-matched aftermarket OEM replacement leaf spring assemblies as well as customized suspension components built to technical drawings or customer requirements.

Applicable Models

Key Features & Product Highlights

• Direct OEM Fitment: Manufactured to match precise dimensional specifications for OEM part number 2913010-K50L0.

• High-Strength Alloy Steel: Forged from premium 52CrMnBA / 60Si2Mn / 51CrV4 alloy spring steel for high load resistance and fatigue strength.

• Precision Heat Treatment: Advanced computer-controlled quenching, tempering, and high-stress shot peening maximize structural elasticity and longevity.

• Robust Multi-Leaf Design: Heavy-duty stacked leaf arrangement evenly distributes severe shock loads across the chassis frame.

• Superior Anti-Corrosion Protection: Finished with electrophoretic paint (E-coating) or protective anti-rust black coating against weather, salt, and mud.

• Customization Service: Custom leaf thickness, layer count, arch height, and surface treatment available upon request.

Technical Specifications

Vehicle Application & Compatibility

This heavy-duty Dongfeng leaf spring assembly is widely compatible across various heavy commercial truck chassis, including:

• Dongfeng Kinland / Tianlong heavy-duty dump trucks and cargo haulers

• Dongfeng KC series heavy construction tippers and mining vehicles

• Heavy transport chassis and multi-axle logistics trailers

• Direct aftermarket replacement for worn or damaged original rear leaf spring assemblies

To ensure accurate compatibility for your fleet, please verify your truck VIN, chassis model, or original part numbers with our engineering team before placing an order.

Technical Inspection & Quality Control

Every Dongfeng leaf spring assembly undergoes rigorous quality control checks prior to shipment to ensure consistent reliability:

• Dimensional Verification: Precision testing for total length, free camber height, center bolt alignment, and leaf thickness.

• Load Capacity Testing: Evaluated on hydraulic load testers to verify spring stiffness and load-deflection standards.

• Metallographic & Hardness Testing: Metallurgical analysis ensures uniform heat treatment hardness and material grain structure.

Manufacturing Process

Our production lines operate under strict quality management procedures:

1. Steel Bar Selection: Certified high-tensile alloy spring steel bars undergo strict chemical and mechanical property checks.

2. Cutting & Hole Punching: Precision shearing and CNC punching ensure exact hole positioning.

3. Quenching & Tempering: Computerized thermal heat treatment enhances material toughness and elasticity.

4. Shot Peening & Coating: Surface shot peening relieves tensile stress, followed by protective E-coating against corrosion.

5. Assembly & Inspection: Leaves are assembled with heavy-duty center bolts and clips before undergoing final quality control.

Packaging & Export Shipping

To ensure your Dongfeng leaf spring shipment arrives undamaged during international transport, we implement robust export packaging standards:

• Anti-Rust Protection: Treated with rust-inhibiting oil and wrapped in waterproof plastic film.

• Non-Fumigation Export Pallets: Securely bundled on heavy-duty non-fumigation plywood pallets with protective corner guards, ensuring seamless international customs clearance without fumigation delays.

• Steel Banding: Secured tightly with high-tensile steel straps to prevent shifting during ocean freight.

• Container Optimization: Loading plans are engineered to maximize weight capacity in 20ft and 40ft containers.

OEM & Custom Manufacturing Services

We are a professional commercial vehicle leaf spring manufacturer catering to international auto parts distributors, fleet owners, and repair centers.

We offer full OEM customization capabilities for Dongfeng leaf spring assemblies:

• Custom spring thickness, width, arch height, and leaf layer arrangements

• Specialized center bolt hardware and mounting clips

• Private labeling, laser part marking, and customized export packaging

Maintenance & Installation Guidelines

Proper installation and routine service maximize the operational service life of your Dongfeng leaf spring:

• Professional Fitting: Have certified mechanics install the spring assembly using correct torque specifications for U-bolts.

• Torque Retightening: Re-check and tighten U-bolts after initial operating hours under full load conditions.

• Routine Visual Checks: Regularly inspect center bolts, spring clips, and individual leaves for signs of movement or cracking.

• Corrosion Protection: Touch up protective paint if operating in highly humid, icy, or chemically aggressive environments.

Frequently Asked Questions (FAQ)

Q1: Is this leaf spring compatible with OEM 2913010-K50L0?

Yes! It is engineered to match OEM part number 2913010-K50L0 as a direct aftermarket replacement for Dongfeng heavy trucks.

Q2: What vehicles use the Dongfeng leaf spring 2913010-K50L0?

It is primarily designed for Dongfeng Kinland, Tianlong, and KC series heavy-duty dump trucks and cargo haulers.

Q3: How can I request a bulk quotation?

Send us your required OEM numbers, target quantities, and shipping destination to receive a fast wholesale quotation!

Request a Quote

Keep your commercial truck fleet running safely and efficiently! Contact our sales team today with your inquiry to get a competitive quote for our Dongfeng leaf spring OEM 2913010-K50L0