Welcome To CARHOME

Hino leaf spring 48210-3V620-HA for Hino 300

Short Description:

Part No. 48210-3V620-HA Paint Electrophoretic paint
Spec. 70×6/10/11 Model truck
Material SUP9 MOQ 100 SETS
Free Arch 44 Development Length 1000
Weight 23.2 KGS Total PCS 5 PCS
Delivery Time 15-30 days Warranty 12 months

Product Detail

Product Tags



The leaf spring is suitable for light trucks

1. The item total has 5 pcs,  the raw material size is 70*6/10/11
2. Raw material is SUP9
3. The free arch is 44mm, the development length is 1000
4. The painting use electrophoretic painting
5. We also can produce base on client's drawings to design

What are the functions of the main spring and the helper leaf spring on the leaf spring?

The main spring is the primary component of the leaf spring assembly, bearing the vehicle's weight and providing primary cushioning for the suspension system. The helper leaf spring is an additional spring, supporting extra weight during vehicle loading or towing to prevent overload of the main spring. While the main spring carries the main weight, the helper leaf spring provides additional support when needed, ensuring smooth operation of the suspension system.



What is the load capacity of the leaf spring?

The load capacity of a leaf spring depends on various factors, including its material, design, dimensions, and number of leaves. Generally, leaf springs are designed to withstand specific weight ranges, which are determined during the engineering and manufacturing process.
Leaf springs are commonly rated based on their maximum load capacity or the maximum weight they can support without exceeding their design limits. This load capacity is often specified by the manufacturer and can vary depending on the application, vehicle type, and intended usage.



Provide different types of leaf springs which include conventional multi leaf springs, parabolic leaf springs, air linkers and sprung drawbars.
In terms of vehicle types, it include heavy duty semi trailer leaf springs, truck leaf springs, light duty trailer leaf springs, buses and agricultural leaf springs.

Packing & Shipping


QC equipments


Our advantage

Quality aspect:

1) Raw Material

Thickness less than 20mm. We use material SUP9

Thickness from 20-30mm. We use material 50CRVA

Thickness more than 30mm. We use material 51CRV4

Thickness more than 50mm. We choose 52CrMoV4 as the raw material

2) Quenching Process

We strictly controlled the steel temperature around 800 degree.

We swing the spring in the quenching oil among 10 seconds according to the spring thickness.

3) Shot Peening

Each assembling spring set under stress peening.

Fatigue test can reach over 150000 cycles.

4) Electrophoretic Paint

Each item use electrophoretic paint

Salt spray testing reach 500 hours

Technical aspect

1、Customization: Our factory can tailor leaf springs to meet specific customer requirements, such as load capacity, dimensions, and material preferences.
2、Expertise: Our factory’s staff possess specialized knowledge and skills in designing and manufacturing leaf springs, ensuring high-quality products.
3、Quality control: Our factory implements rigorous quality control measures to guarantee the reliability and durability of its leaf springs.
4、Production capacity: Our factory has the capability to produce leaf springs in large quantities, meeting the demands of various industries and customers.
5、Timely delivery: Our factory’s efficient production and logistics processes enable it to deliver leaf springs within specified timelines, supporting customer schedules.

Service aspect

1、Timely delivery: The factory’s efficient production and logistics processes enable it to deliver leaf springs within specified timelines, supporting customer schedules.
2、Material selection: The factory offers a range of material options for leaf springs, including high-strength steel, composite materials, and other alloys, catering to diverse needs.
3、Technical support: The factory provides technical assistance and guidance to customers regarding leaf spring selection, installation, and maintenance.
4、Cost-effectiveness: The factory’s streamlined production processes and economies of scale result in competitive pricing for its leaf springs.
5、Innovation: The factory continually invests in research and development to enhance leaf spring design, performance, and efficiency.
6、Customer service: The factory maintains a responsive and supportive customer service team to address inquiries, provide assistance, and ensure overall satisfaction with its leaf spring products and services.

  • Previous:
  • Next:

  • Write your message here and send it to us