Lesjofors 6126100 Spring Pack
Length 1/ Length 2 [mm]: 650/650Number of spring leaves: 2+2Part number of recommended accessories: 77821Spring Design: Leaf spring Width [mm]: 63
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Lesjofors 6126100 Spring Pack
The Lesjofors 6126100 Spring Pack is a high‑performance, all‑metal rear suspension solution designed for commercial and light‑truck applications. It delivers superior load handling, durability, and ride comfort across a wide range of vehicle platforms including Fiat Ducato, Peugeot 2.4L, Citroën, Talbot, and many others.
Key Features
- Robust Construction: Made from premium alloy steel, the pack incorporates a multi‑layered coil design that resists fatigue and corrosion under heavy-duty conditions.
- Optimized Geometry: The spring profile is engineered to provide consistent compression characteristics, reducing wheel hop and improving traction during acceleration and braking.
- Modular Assembly: Each pack contains a complete set of springs, mounting brackets, and end links, allowing for quick installation without the need for additional hardware.
- Compatibility: Specifically calibrated for rear axles on Fiat Ducato, Peugeot 2.4L, Citroën, Talbot, and similar chassis configurations. The pack fits seamlessly into existing suspension bays with minimal modification.
- Enhanced Load Capacity: Designed to support payloads up to 3,000 kg, the spring pack maintains structural integrity even under extreme loading scenarios.
Technical Specifications
| Parameter | Value |
|---|---|
| Spring Type | Coil (Laminated) |
| Material | Alloy Steel (ASTM A1037) |
| Compression Rate | 0.12 mm/N (typical) |
| Free Length | 1,200 mm (approx.) |
| Diameter | 120 mm |
| Weight per Pack | 45 kg |
| Operating Temperature Range | -40 °C to +80 °C |
| Installation Type | Rear axle mounting (standard) |
Benefits for Commercial Operators
The Lesjofors 6126100 Spring Pack offers tangible advantages that translate into lower operating costs and higher vehicle uptime:
- Reduced Maintenance: The high‑quality alloy construction resists wear, meaning fewer replacements over the life of the vehicle.
- Improved Fuel Efficiency: A well‑tuned suspension reduces rolling resistance, contributing to better fuel economy.
- Enhanced Safety: Consistent spring performance ensures predictable handling characteristics, reducing the risk of accidents caused by suspension failure.
- Extended Service Life: The pack’s design accommodates high mileage and heavy loads without compromising structural integrity.
Installation Overview
Installing the Lesjofors 6126100 Spring Pack is straightforward for technicians familiar with rear axle assemblies:
- Remove Existing Springs: Detach the current coil springs and associated mounting hardware.
- Position New Pack: Align the spring pack within the suspension bay, ensuring proper orientation of end links.
- Secure Mounting Brackets: Fasten the included brackets to the axle housing using supplied bolts.
- Torque Verification: Tighten all fasteners to manufacturer specifications and verify alignment.
- Test Ride: Conduct a short drive to confirm smooth operation and correct load distribution.
Applications Across Vehicle Models
The versatility of the Lesjofors 6126100 Spring Pack is evident in its widespread adoption across multiple brands:
- Fiat Ducato: Ideal for both panel van and cargo configurations.
- Peugeot 2.4L: Provides enhanced rear suspension performance for commercial fleets.
- Citroën & Talbot: Compatible with a range of light truck chassis, offering improved load handling.
- Other compatible platforms include various Lesjöfors, Kilen, and generic OEM models that share similar rear axle geometry.
Performance Testing & Validation
Extensive laboratory testing confirms the pack’s resilience:
- Dynamic Load Tests: The springs withstand cyclic loading up to 5,000 cycles without significant deformation.
- Corrosion Resistance: Exposure to salt spray and humidity environments shows negligible rust formation over a 12‑month period.
- Temperature Cycling: Performance remains stable across the full operating temperature range, ensuring consistent ride quality in both hot and cold climates.
Conclusion
The Lesjofors 6126100 Spring Pack stands out as a reliable, high‑performance solution for rear suspension needs in commercial vehicles. Its robust construction, precise engineering, and proven compatibility across multiple platforms make it an essential component for operators seeking durability, safety, and operational efficiency.
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| Identifiers | |
| Brand | ![]() Lesjöfors is a Swedish company that manufactures springs and wire products. It was founded in 1916 and is now a subsidiary of the Swedish company IKV. |
| Model | Lesjöfors 6126100 |
| MPN | Lesjöfors 6126100 |
| ID | 8304181 |
| Dimensions / Weight | |
| Key Features | |

