Factory Price 83781-2912012 Rear Leaf Spring for Trailer Ma3-8378
Product Parameters
| Parameter | Value |
|---|---|
| Model NO. | 83781-2912012 |
| Load Capacity | 7 tons |
| Material | 60si2mn, Sup9, 55crva, 51CRV4, 52crmov4 |
| Width | 50-120mm |
| Thickness | 8-70mm |
| Origin | China |
Product Introduction
This product features a model number of 83781-2912012 and a load capacity of 7 tons. It is made of high – quality materials such as 60si2mn, Sup9, etc. With a width ranging from 50 – 120mm and a thickness of 8 – 70mm, it is suitable for various applications. Originating from China, it guarantees reliable quality.
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Basic Info.
Product Description
Product Description
| Applicaton | Trucks and Trailer |
| Axle | Front and Rear |
| Width | 50-120mm |
| Thickness | 6-80mm |
| Weight | 10-200kg |
| Number of Leafs | 1-15pcs |
| Free Camber | 10-150 |
| Packing | Wooden or Steel Pallet |
| Bushing | Rubber and Bronze Bushing |
| Carring Capacity | 25 tons Max |
| Paint | Black, Grey and Red |
Therefore, this structure can be used without shock absorbers. However, the energy stored per unit weight of the leaf spring is the lowest, so the utilization rate of some materials is the worst. Generally, the multi-leaf spring ε=60%, and the small leaf spring ε=75%~85%. It consumes a lot of alloy steel, and its weight accounts for 8~9% of the car’s own weight.
The main function of the automobile leaf spring is to serve as an elastic element of the automobile suspension system. In addition, the friction between the leaves of the multi-leaf spring plays a damping role in the system. Most automobile leaf springs also have a guiding role through the ears and supports. However, in terms of its basic stress conditions and structural characteristics, the automobile leaf spring has the following two basic characteristics:
1. No matter how the automobile leaf spring is installed on the car, it works in the form of a beam, that is, its main force direction is perpendicular to the length of the leaf spring. At the same time, since the deformation is very small relative to its length, the theory of small deflection beams in material mechanics, that is, the linear principle, can be used for analysis and calculation.
2. The bending moment that the automobile leaf spring bears when installed on the car is basically a unidirectional load, so its bending stress is also a unidirectional stress.
Processing technology
The processing route of automobile leaf springs: cutting–straightening–drilling–ear–quenching + medium-temperature tempering–shot peening–assembly–pre-compression.
Raw material selection
Carbon spring steel is rarely used in automobiles due to its low hardenability; manganese steel has good hardenability, but is prone to quenching cracks and temper brittleness. Therefore, silicon manganese steel is widely used in my country.
Q1: Are you a factory or a trading company?
A: We integrate research, development, production and sales, and have our own factory.
Q2: What are your payment terms?
A: 30% T/T as deposit, 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3: What is the delivery time?
A: Generally speaking, the production time is 3-4 weeks. The specific delivery time depends on the goods and quantity of your order.
Q4: How to get the new price of the product?
A: Please provide the product model, quantity and shipping method (FOB/CIF), we will give you the corresponding price.
Q5: Do you accept small order or sample order?
A: Yes, we accept small order or sample order.
Q6: Do you accept third-party inspection?
A: Yes, we do. We can provide inspection report.
Q7: Do you test all products before delivery?
A: Yes, we test before delivery.
Q8: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q9. What is your terms of packing?
A: Generally, we pack our goods in wooden pallet.
Related Products
Product Parameters
| Parameter | Value |
|---|---|
| Model NO. | XC11-80-6 |
| Type | Leaf Spring |
| Grade | Heavy Duty |
| Delivery Time | 7-15 Working Days |
| Delivery Port | Qingdao China |
Product Introduction
This is a heavy-duty suspension leaf spring with model number XC11-80-6. It is suitable for multiple vehicle systems such as the driving, electrical, brake, transmission, and steering systems. The product is manufactured in Jinan, China, and can be customized in color. It has an ISO9001 certification and is sold mainly in South Asia. The product comes with after-sales service and warranty.
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Product Parameters
| Model NO. | XC12-80-11 |
| Load Capacity | 10 tons |
| Material | 65mn, 60si2mn, Sup9, 50crva, 51CRV4 |
| Delivery Time | 7-15 Working Days |
| Origin | Jinan China |
Product Introduction
This is a Suspension Leaf Spring with a model number of XC12-80-11. It has a load capacity of 10 tons and is made of high – quality materials such as 65mn, 60si2mn, etc. The product is of heavy – duty grade, suitable for various vehicles. It supports OEM and ODM services. The delivery time is within 7 – 15 working days from Qingdao, China. It comes with after – sales service and warranty, and the color can be customized.
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Product Introduction
This is a Leaf Spring Suspension with excellent performance. It is made of high – quality steel and suitable for various applications.
Product Parameters
| Parameter | Value |
|---|---|
| Model NO. | 131 – 2902007 – 02 |
| Load Capacity | 10 tons |
| Material | Steel |
| Type | Leaf Spring Suspension |
| Origin | China |
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Product Parameters
| Suitable for | Truck/Trailer |
| Packaging | PE Bag + Carton or Customization |
| Delivery Time | 15 – 30 Days |
| Origin | Fujian, China |
| Production Capacity | 100000PCS/Month |
Product Introduction
This product is suitable for trucks and trailers. It uses casting technology and has a suspension driving system part. The packaging can be customized, and it has a 24 – hour service. The product is of standard size and color as shown in the picture. It is a standard component with ODM or OEM trademark, and the stock is available. The main markets are the Middle East, Africa, and Southeast Asia.
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Product Parameters
| Parameter | Value |
|---|---|
| Model NO. | LS18 |
| Material | Steel |
| Type | Leaf Spring |
| Payment | T/T |
| Delivery Time | 30 Days |
Product Introduction
This product is a high – quality leaf spring with model LS18, made of steel. It has a custom size and can accept customized logos. The surface is treated by shot peening processing. It provides 24 – hour online after – sales service and has a three – month warranty. The main market is all over the world, and it comes from Hebei, China.
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Product Parameters
| Parameter | Value |
|---|---|
| Model NO. | XC12-80-11 |
| Name | Suspension Leaf Spring |
| Grade | Light Duty |
| Delivery Port | Qingdao China |
| Certification | ISO9001 |
Product Introduction
This product is a Suspension Leaf Spring with the model number XC12-80-11. It belongs to the light – duty grade. The product is certified with ISO9001, ensuring its quality. It will be delivered from Qingdao, China. The spring can be used in various vehicle systems such as driving, electrical, brake, transmission, and steering systems.
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Product Parameters
| Parameter | Value |
|---|---|
| Packaging | PE Bag+ Carton or Customization |
| Delivery Time | 15 – 30 Days |
| Applicable | European Truck |
| Model | Fh12/Fh16 |
| Origin | China |
Product Introduction
This product is a suspension part suitable for European trucks, with models Fh12/Fh16. It is packaged in a PE bag and carton, and customization is available. The product is new and in stock, and the delivery time is 15 – 30 days. It is produced in China with a monthly production capacity of 100,000 pieces.
Limited-time Activities
During the limited-time event, enjoy exclusive discounts and special offers on this product. Don’t miss out!
Product Introduction
This is a Leaf Spring Suspension, suitable for Japanese Trucks. It is a new product with standard size and specification. The product is produced in Fujian, China, and the technology used is casting.
Product Parameters
| Parameter | Value |
|---|---|
| Model NO. | 48414-1670 |
| Type | Leaf Spring Suspension |
| Condition | New |
| Suitable for | Japanese Truck |
| Origin | Fujian, China |
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Product Parameters
| Model NO. | AZ4095435002 |
|---|---|
| Type | Sitrak Chassis Parts |
| Axle Brand | Sinotruk |
| MOQ | 1 PC |
| Delivery Time | 3 – 7 days |
Product Introduction
This product is Sitrak chassis parts with the model number AZ4095435002. It is suitable for various types of trucks such as dump trucks, tractor trucks, cargo trucks, and special trucks. The axle brand is Sinotruk, which guarantees high – quality performance. The minimum order quantity is only 1 piece, and the delivery time is within 3 – 7 days. There is also 24 – hour online after – sales service.
Limited – time Event
During this limited – time event, enjoy exclusive benefits. Hurry up and place your order!
Product Introduction
This is a product suitable for European Trucks. It is brand – new and produced using casting technology. With a production capacity of 100,000 PCS per month, it ensures a stable supply.
Product Parameters
| Parameter | Value |
|---|---|
| Condition | New |
| Suitable for | European Truck |
| Technology | Casting |
| Production Capacity | 100000 PCS/Month |
| Origin | Fujian, China |
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During this limited – time event, enjoy exclusive discounts and special offers on this product. Don’t miss out!
Product Parameters
| Parameter | Value |
|---|---|
| Model NO. | SLS086 |
| Material | Steel |
| Delivery Time | 30days |
| Product Name | Leaf Spring |
| Origin | Hebei, China |
Product Introduction
This product is a high – quality Leaf Spring (Model SLS086) made of steel. It is suitable for replacement or repair purposes. With a delivery time of 30 days, it is sourced from Hebei, China. The surface treatment is shot peening processing, ensuring good quality. It has a standard package and is available in customized specifications.
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Product Parameters
| Model NO. | WG9725520277 |
| Material | Steel |
| Quality | High Quality/OEM |
| Weight | 5kgs |
| Origin | China, Shandong |
Product Introduction
This product, with model number WG9725520277, is made of high – quality steel from Shandong, China. It features high quality and meets OEM standards. Weighing only 5kgs, it is suitable for replacement or repair purposes. The product comes with a 6 – month warranty and can be packed in standard or customized specifications.
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