Sturdy Leaf Spring Releases 48210-3C020 Leaf Spring
Sturdy Leaf Spring is proud to introduce the 48210-3C020 Leaf Spring, an OEM-quality replacement designed for commercial vehicles requiring superior durability, load capacity, and long service life. Manufactured from premium spring steel using advanced production technology, this leaf spring delivers reliable suspension performance even under demanding road conditions.
Whether you are a truck parts distributor, fleet operator, or OEM buyer, the 48210-3C020 Leaf Spring offers an ideal balance of strength, flexibility, and fatigue resistance.
OEM-Quality Manufacturing
Every 48210-3C020 Leaf Spring is produced under strict quality control throughout the manufacturing process.
Our production includes:
- Premium SUP9 / 55CrMnA spring steel
- Precision cutting and punching
- Eye rolling and forming
- Accurate heat treatment
- Quenching and tempering
- Shot peening for enhanced fatigue life
- Electrophoretic coating for corrosion resistance
- 100% dimensional inspection before shipment
These manufacturing processes ensure consistent hardness, excellent elasticity, and long-term durability.
Features of 48210-3C020 Leaf Spring
High Load Capacity
Designed to support heavy vehicle loads while maintaining suspension stability and ride comfort.
Excellent Fatigue Resistance
Advanced heat treatment and shot peening significantly improve resistance to cyclic stress and reduce the risk of cracking.
Corrosion Protection
The electrophoretic coating provides outstanding resistance against rust, moisture, salt spray, and harsh environments.
OEM Fitment
Manufactured according to OEM specifications for easy installation without modification.
Long Service Life
Premium materials and strict production standards extend the operational life of the suspension system.
Technical Advantages
The 48210-3C020 Leaf Spring is manufactured using internationally recognized quality standards.
Typical advantages include:
| Feature | Benefit |
|---|---|
| Premium spring steel | Higher strength and durability |
| Precision heat treatment | Stable hardness and elasticity |
| Shot peening | Longer fatigue life |
| Electrophoretic coating | Superior corrosion resistance |
| Strict dimensional control | Easy OEM replacement |
| Quality inspection | Reliable product consistency |
Applications
The 48210-3C020 Leaf Spring is suitable for heavy-duty commercial vehicle suspension systems where reliability and durability are essential.
It is widely used by:
- Truck parts importers
- Suspension distributors
- Fleet maintenance companies
- OEM replacement markets
- Commercial vehicle repair centers
Why Choose Sturdy Leaf Spring?
With decades of manufacturing experience, Sturdy Leaf Spring supplies suspension components to customers across Europe, Africa, the Middle East, South America, and Asia.
Our advantages include:
- Professional leaf spring manufacturer
- OEM & ODM service
- Over 2,000 leaf spring models
- Fast production and global export
- Strict quality inspection
- Competitive factory pricing
- Stable supply chain
- Technical support for distributors
Custom Manufacturing Available
In addition to the 48210-3C020 Leaf Spring, Sturdy Leaf Spring manufactures custom leaf springs based on:
- OEM numbers
- Technical drawings
- Vehicle models
- Customer specifications
Our engineering team can develop customized suspension solutions for various commercial vehicle applications.
Contact Sturdy Leaf Spring
If you are looking for a reliable supplier of 48210-3C020 Leaf Spring, Sturdy Leaf Spring is ready to support your business with high-quality products and professional export service.
Contact us today to request:
- Product specifications
- OEM cross reference
- Factory quotation
- Bulk order pricing
Our team is committed to delivering dependable leaf spring solutions for customers worldwide.
FAQ
What is the 48210-3C020 Leaf Spring?
The 48210-3C020 Leaf Spring is an OEM replacement suspension Toyota Coaster leaf spring designed to provide reliable load support, shock absorption, and vehicle stability for commercial applications.
What material is used?
It is manufactured from high-quality spring steel such as SUP9 or 55CrMnA, depending on customer requirements.
Does Sturdy Leaf Spring provide OEM service?
Yes. We offer OEM and ODM manufacturing based on drawings, OEM numbers, or physical samples.
Do you export worldwide?
Yes. Sturdy Leaf Spring exports leaf springs to customers throughout Europe, Africa, South America, the Middle East, Southeast Asia, and many other international markets.