SKU: 140-60-0140 | UPC: 803050352682
Eibach ERS 140mm Length x 60mm ID Coil-Over Spring (14.0 kg/mm)
The Eibach ERS 140-60-0140 is a high-performance coilover spring designed for custom suspension applications. With a 140mm free length and 60mm inside diameter, it fits most adjustable coilover systems requiring a 14.0 kg/mm spring rate. This spring delivers consistent damping control and responsive handling for track, street, or rally use.
Key Features
- Spring Rate: 14.0 kg/mm provides balanced stiffness for sharp cornering and stability under load.
- Free Length: 140mm suits low-ride-height coilover assemblies without compromising travel.
- Inside Diameter: 60mm ensures direct compatibility with standard strut tubes and perches.
- Material: Premium chrome silicon high-tensile steel resists fatigue for long-term durability in demanding conditions.
- Finish: Dual-stage epoxy powder coat over primer blocks corrosion and maintains rate consistency in wet environments.
Product Notes
- Shot-peened, preset, and scrag-tested during production for zero initial sag.
- Inspect regularly for wear in high-impact motorsport applications.
- Special order item; confirm lead time before purchase.
Installation Notes
- Professional installation recommended.
- Match preload to shock stroke length; maximum compression 40% of free height.
- Compatible with Eibach Pro-Alignment hardware and most adjustable coilover collars.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Coilover Builds | N/A |
| Universal | All | Motorsport Applications | Track/Street/Rally |
Why Choose Eibach?
- Trusted by world racing champions for reliable performance parts.
- Precision manufacturing tolerances hold rates within 2% variance.
- Engineered for motorsport endurance with proven stress-relief processes.
Frequently Asked Questions
- Q: Does this spring fit specific coilover kits?
A: Universal design fits most aftermarket coilovers with 60mm ID struts; verify shock length and perch specs for your setup. - Q: What material and finish are used?
A: Chrome silicon steel construction with dual-stage powder coat for rust resistance and consistent load handling. - Q: What is the warranty coverage?
A: Limited lifetime warranty against manufacturing defects including sagging when installed and maintained properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard tube, 10 x 6 x 6 inches
- Weight: 2.1 lbs
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