SKU: 2000.375.0350S | UPC: 803050439765
Eibach ERS 20in Length 3.75in ID 7.87in Block Height Coilover Spring 2000.375.0350S
Eibach ERS 2000.375.0350S coilover spring measures 20 inches in free length with a 3.75-inch inside diameter and 7.87-inch block height for race coilover systems. This 350 lb/in linear rate spring fits standard coilover struts used in drag racing, road racing, autocross, rally, oval track, and off-road applications. It provides repeatable linear characteristics from series production manufacturing with tight tolerances.
Key Features
- Spring Rate: 350 lb/in linear rate delivers consistent response and handling predictability in high-demand race conditions.
- Free Length: 20 inches supports adjustable ride heights and suspension travel in custom coilover builds.
- Inside Diameter: 3.75 inches ensures direct compatibility with common coilover strut bodies and perches.
- Block Height: 7.87 inches when fully compressed allows full bump travel while maintaining bottom-out protection.
- Construction: Chrome-silicon steel shot-peened, preset, and ground flat for durability, with rate imprinted and color-coded silver.
Product Notes
- Designed specifically for motorsports including drag, road race, autocross, rally, oval, and off-road.
- Inspect springs regularly and replace if signs of fatigue appear to maintain performance.
- Ships in protective packaging to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Verify coilover strut OD fits within 3.75in ID; use matching top hats and perches.
- Compatible with most adjustable coilover hardware, bump stops, and dust boots.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Struts | Race/Drag/Road/Autocross/Rally/Oval/Off-Road |
Why Choose Eibach?
- Established leader in race suspension components used by pro teams globally.
- High-volume series production ensures repeatable quality and reliability.
- Precision engineering for linear rates and minimal tolerances in every spring.
Frequently Asked Questions
- Q: What spring rate does the 2000.375.0350S have and how does it perform?
A: 350 lb/in linear rate for smooth, progressive force buildup ideal for race handling; tolerances held to +/-1% for consistency. - Q: What material and finishes are on this Eibach ERS spring?
A: High-tensile chrome-silicon steel, shot-peened, preset, stress-relieved, with dual-stage ground ends for flat seating and longevity. - Q: What warranty covers this spring?
A: Eibach provides a limited lifetime warranty against manufacturing defects and sagging under normal race use.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard box or tube, 21in x 5in x 5in
- Weight: 7.3 lbs
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