Leaf Spring

Your Heavy-Duty Leaf Spring Manufacturer & OEM Supplier

OEM Leaf Springs for Trucks, Trailers & Commercial Vehicles

Talen Auto Parts manufactures heavy-duty leaf springs for trucks, trailers, buses, and commercial vehicles. A leaf spring is a widely used suspension component made from multiple layers of spring steel. It supports vehicle loads, absorbs road impact, and helps maintain suspension stability during transportation.

Widely used in trucks, trailers, buses, and commercial vehicles, leaf springs are designed for different load capacities and operating conditions. Talen Auto Parts supplies conventional leaf springs, parabolic leaf springs, and OEM replacement leaf springs for various vehicle models and applications.

Our leaf springs are available based on OEM numbers, drawings, samples, and specific vehicle requirements, helping global distributors and commercial vehicle suppliers find suitable suspension solutions.

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Truck Leaf Spring

Truck leaf springs are designed for commercial vehicles requiring strong load support and long-term durability.
Common applications:
Heavy-duty trucks
Medium trucks
Construction vehicles
Commercial vehicles

Trailer Leaf Spring

Trailer leaf springs are developed for high-load transportation applications where suspension reliability is essential.
Applications:
Semi-trailers
Cargo trailers
Logistics equipment

Parabolic Leaf Spring

Parabolic leaf springs feature a tapered design that improves stress distribution and reduces unnecessary weight.
Key advantages:
Better flexibility
Reduced weight
Improved ride comfort
Enhanced fatigue resistance

OEM Replacement Leaf Spring

OEM replacement leaf springs are manufactured according to:
OEM part numbers
Product drawings
Samples
Vehicle specifications
They are suitable for aftermarket suppliers, repair networks, and commercial vehicle parts distributors.

Leaf Spring Applications

Heavy-duty trucks

Logistics vehicles

Construction vehicles

Mining transportation

Semi-trailers

Commercial fleets

Full Taper Leaf Spring Oem: WG9525523004 For HOHAN Truck.

Leaf Spring Solutions by Vehicle Brand & Application

Talen Auto Parts provides OEM replacement leaf springs for different commercial vehicle brands and transportation applications. Select the suitable category according to your vehicle requirements.

European & American Commercial Truck Series

Leaf Spring for Volvo

Replacement solutions for Volvo FH, FM, and other commercial truck applications, supporting long-haul transport and fleet maintenance.

Leaf Spring for Mercedes-Benz

Suspension solutions for Mercedes-Benz commercial vehicles, including different truck replacement requirements.

Leaf Spring for DAF

Parabolic and multi-leaf spring options for DAF trucks used in European logistics and transportation.

Leaf Spring for Peterbilt

Heavy-duty suspension springs for Peterbilt trucks in North American high-load applications.

Leaf Spring for Mack

Reinforced leaf springs designed for Mack truck suspension systems and demanding operating conditions.

Chinese & Asian Fleet & Truck Series

Leaf Spring for SINOTRUK: OEM-compatible springs for SINOTRUK, HOWO, and HOHAN trucks in heavy-duty transportation.

Leaf Spring for Shacman: Suitable for Shacman trucks used in mining, engineering, and logistics applications.

Leaf Spring for FAW: Replacement solutions for FAW commercial vehicles covering light- to heavy-duty trucks.

Leaf Spring for FOTON: Designed for Foton trucks and commercial vehicle maintenance requirements.

Leaf Spring for Dongfeng

Suspension springs for Dongfeng trucks used in transportation and fleet operations.

Leaf Spring for Toyota

Available for Toyota commercial vehicles and pickup applications.

Leaf Spring for Mitsubishi

Solutions for Mitsubishi FUSO trucks and commercial vehicle suspension systems.

Trailer Suspensions & Matching Components

Leaf Spring for Semi-trailers

Conventional and parabolic springs for semi-trailers, container chassis, and trailer suspension systems.

Rubber Bushing

Suspension components that reduce vibration, improve connection performance, and support longer service life.

Air Suspension Rear Leaf Spring 6M70K For FUSO Truck

OEM & Custom Leaf Spring Solutions

Different vehicles and operating conditions require different suspension designs. Talen Auto Parts provides customized leaf spring manufacturing based on vehicle models, OEM references, and technical requirements.

OEM Number Matching

Manufacturing based on OEM part numbers to ensure compatibility with specific vehicle applications.

Drawing & Sample Development

Our engineering team supports production based on:

Technical drawings
Physical samples
Vehicle specifications

Customized Specifications

Customization options include:

Spring dimensions
Leaf number
Material selection
Load requirements
Surface treatment

Material Options

Available spring steel materials include:

60Si2Mn
SUP9
SUP9A
55CrMnA
50CrVA
51CrV4
52CrMoV4

Leaf Spring Supply Options

Item	Details
Product Type	Truck, Trailer, Parabolic Leaf Springs
Applications	Trucks, Trailers, Buses, Commercial Vehicles
OEM Support	OEM Numbers, Drawings, Samples
Customization	Dimensions, Materials, Surface Treatment
MOQ	50 Sets per Item
Warranty	6 Months Standard Warranty

Manufacturing Strength & Quality Assurance

Henan Talen Auto Parts Co., Ltd. has specialized in automotive leaf spring manufacturing since 2011. With dedicated production lines, experienced teams, and certified management systems, we provide stable leaf spring solutions for OEM and aftermarket customers.

Production Capability

Production Lines: 3 dedicated production lines supporting stable manufacturing.

Technical Team: Supported by 15 engineers and technicians and 150+ skilled workers.

High-quality Leaf Spring Oem: 48210-3C020 For Toyota Coaster

Quality Control Process

Each leaf spring is controlled through key manufacturing stages:

Material Inspection

Checking spring steel quality before production.

Forming & Heat Treatment

Improving strength, hardness, and fatigue resistance.

Shot Peening & Surface Treatment

Enhancing durability and corrosion resistance.

Final Inspection

Verifying dimensions, appearance, and product consistency before shipment.

Certified Management Systems

Our production follows internationally recognized standards:

ISO 50001:2018

Energy Management System

ISO 14001:2015

Environmental Management System

ISO 45001:2018

Occupational Health and Safety Management System

IATF 16949:2016

Automotive Quality Management System

Packaging & Export Standards

To protect heavy-duty steel springs against ocean moisture, rust, and transit damage, we enforce standardized export packaging protocols:

Anti-Rust Protection

Anti-rust oil coating and protective film wrap.

Secure Bundling

Steel straps and protective materials ensure safe handling.

Pallet Options

Wooden pallets or customized packaging options are available according to shipment requirements.

FAQ

Q: Which vehicle brands do you supply?

A: We supply leaf springs for Volvo, Mercedes-Benz, DAF, Peterbilt, Mack, SINOTRUK, Shacman, FAW, FOTON, Dongfeng, Toyota, Mitsubishi, and semi-trailer applications.

Q: What types of leaf springs do you manufacture?

A: We manufacture truck leaf springs, trailer leaf springs, parabolic leaf springs, and OEM replacement leaf springs.

Q: Do you provide customized leaf springs?

A: Yes. Customized production is available according to drawings, samples, OEM numbers, and application requirements.

Q: What information is required for customized leaf spring production?

A: Customers can provide OEM numbers, technical drawings, physical samples, vehicle models, or specific application requirements for customized production.

Q: What is your MOQ for leaf spring orders?

A: The standard MOQ is 50 sets per item. Customized orders can be discussed according to product requirements.

Q: What are your terms of payment?

A: T/T is 30% as a deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q: Do you test all products before shipping?

A: Yes, we conduct 100% testing before shipment.

Q: What is your standard production lead time for bulk orders?

A: General lead time is 30 to 60 days following deposit confirmation and drawing approval, depending on material availability and order volume.

As one of the most professional leaf spring manufacturers and suppliers in China, we have world-leading production equipment and strong manufacturing capabilities. Please feel free to buy durable leaf spring made in China here from our factory. For price consultation, contact us.