Leaf Spring OEM: DZ96259520656 For Shacman is a multi-leaf suspension spring manufactured from high-strength spring steel for heavy-duty trucks. It provides stable load support, fatigue resistance, and reliable suspension performance for freight transportation, construction equipment, and commercial vehicle maintenance.
Specifications
|
Spring Number |
4 |
|
Size |
90x40 |
|
Painting Colour |
Black,grey,red |
|
Bushings |
0 |
|
Application |
Shacman truck |
|
OEM References |
DZ96259520656 |
|
Spring Material |
60Si2Mn SUP9/55CrMn 50CrVA 51CrV4 52CrMoV4 |
|
Packing Way |
Square Wood Wooden Pallet Metal Pallet |
|
MOQ |
50 |
|
Warranty time( used time) |
6 months |
Key Advantages
- High-strength spring steel provides excellent load-bearing capacity and long fatigue life.
- Precision heat treatment improves elasticity, structural stability, and consistent suspension performance under heavy loads.
- Electrophoretic coating offers thicker, more uniform corrosion protection than conventional painting for extended storage and service life.
- Accurate dimensional manufacturing ensures reliable fitment, reducing installation time and replacement costs.
Typical Applications
Heavy-duty freight transportation
Construction and mining vehicles
Fleet maintenance and repair
Commercial truck spare parts distribution
Automotive aftermarket wholesale
Customization Options
Product Customization
|
Item |
Available Options |
|
Spring Material |
60Si2Mn, SUP9/55CrMn, 50CrVA, 51CrV4, 52CrMoV4 |
|
Spring Size |
Customized dimensions and thickness |
|
Number of Leaves |
According to OEM specifications |
|
Load Capacity |
Customized for application requirements |
|
Surface Finish |
Electrophoretic coating, manual painted finish |
|
Paint Color |
Black, Grey, Red, Customized colors |
|
Bushings |
With or without bushings |
Branding Service
- OEM manufacturing
- Customer part number marking
- Logo printing on packaging
- Customized labels and cartons
- Export packing customization
- Technical documentation support
Manufacturing & Quality Assurance
Spring steel material selection and chemical composition verification
Steel cutting and leaf forming
Eye rolling and end forming (if required)
Heat treatment (quenching and tempering)
Shot blasting for surface strengthening
Camber forming and assembly
Load testing and dimensional inspection
Hardness and fatigue performance testing
Electrophoretic coating or customized painting
Final appearance inspection
Packing and shipment
Batch Product Inspection Report available upon request
FAQ
Q: What is the recommended steel for different spring thicknesses?
A: For springs below 18 mm, 60Si2Mn is generally recommended. For 18 mm and above, SUP9/55CrMn or higher-grade spring steel is recommended.
Q: Can I order samples before mass production?
A: Yes. Sample orders are available for quality evaluation. Sample cost and freight are discussed according to the order requirements.
Q: What is your normal production lead time?
A: Standard production takes 15–30 days after deposit confirmation. Orders with multiple specifications or special materials may require additional time.
Q: Do you provide third-party inspection?
A: Yes. Third-party inspections such as SGS, BV, or customer-designated inspectors are accepted before shipment.
Q: Can different leaf spring models be loaded in one shipment?
A: Yes. Mixed loading of different OEM numbers and specifications is supported to improve container utilization.
Q: Which ports do you ship from?
A: Available ports include Qingdao, Tianjin, Shanghai, Guangzhou, Ningbo, and Yiwu, depending on customer requirements.
Q: What payment terms do you accept?
A: Our standard payment term is 40% T/T deposit, with the remaining 60% paid before shipment. Other terms can be discussed for long-term cooperation.
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