Eibach ERS Helper Spring 2.36in I.D. 2.95in Length 11 lbs/in (HELPER60)
The Eibach ERS Helper Spring HELPER60 is designed to maintain main-spring position during full suspension droop while preserving the primary spring's rate and travel. Despite the confusing manufacturer label, this model is a **2.36 inch I.D. helper spring** with a **2.95 inch free length** and an **11 lb/in rate** - a compact, lightweight option ideal for coilover systems that require minimal preload support and maximum travel.
Its flat-wire construction allows for an extremely small block height, ensuring the main spring stays properly seated without interfering with suspension performance. Each helper spring is individually tested for accuracy and long-term durability.
Specifications
- Part Number: HELPER60
- Configuration: Single helper spring
- Length: 2.95 in (75.00 mm)
- Diameter: 2.36 in I.D. (60.00 mm I.D.)
- Rate: 11 lbs/in (0.21 kg/mm)
- Block Height: 0.49 in (13.00 mm)
- Travel: 2.36 in (60.00 mm)
- Block Load: 27 lbs (120 N)
- Weight: 0.29 lbs (0.13 kg)
Features
- Flat-wire helper spring design for maximum travel and minimal block height
- Keeps main spring seated when suspension is fully unloaded
- Does not interfere with main spring rate or performance
- Available for most popular coilover spring diameters
- Each spring is individually tested for accuracy and consistency
- Backed by Eibach's five-year warranty
Notes
- Helper springs maintain spring position; they do not significantly increase overall spring rate
- Verify 60mm I.D. compatibility with your coilover hardware
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