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SKU: ISOLATOR250 | UPC: 803050301468
Eibach ERS 2.50 in. ID Isolator (Delrin Seat Plate) - Universal Coilover Fit
The Eibach ERS 2.50 in. ID Isolator with Delrin seat plate serves as a critical component in coilover suspension systems, designed for Eibach Race Springs. This universal part fits any setup using 2.5-inch inner diameter coil springs, preventing metal-to-metal contact. It delivers reliable vibration damping and secure spring retention for consistent handling in racing and performance applications.
Key Features
- 2.50 in. Precise Inner Diameter: Matches Eibach ERS coil springs exactly for secure fit and zero slippage during high-load corners.
- Delrin Seat Plate Construction: High-strength acetal polymer offers low friction, chemical resistance, and durability under extreme temperatures up to 180°F.
- Vibration Isolation: Absorbs road and track impacts to minimize noise, harshness, and spring bind for smoother suspension response.
- Lightweight Design: Weighs only 0.8 oz to maintain unsprung mass reduction without compromising strength.
- Universal Compatibility: Works with most coilover kits and custom race builds using 2.5 in. ID springs, including drag, road race, and autocross setups.
Product Notes
- Use exclusively with Eibach ERS coil springs or compatible 2.5 in. ID springs for optimal performance.
- Inspect regularly for wear in high-heat race environments and replace as needed.
- Compact item ships in protective poly bag; handles easily without special freight.
Installation Notes
- Professional installation recommended.
- Clean mating surfaces thoroughly before assembly to ensure maximum adhesion and function.
- Compatible with standard coilover hardware; position between spring and upper/lower seat plate.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Coilover Suspension Builds | All 2.5 in. ID ERS Springs |
| Universal | - | Race/Drag Applications | Custom Coilovers |
Why Choose Eibach?
- Proven in World Challenge and NHRA racing with championship-winning suspensions.
- Engineered in Germany and USA for precision tolerances and consistent quality.
- Focuses on race-proven components that handle extreme demands season after season.
Frequently Asked Questions
-
Q: Does this isolator fit specific vehicles?
A: Fully universal for any coilover system with 2.5 in. ID springs; ideal for custom race cars, drift builds, and performance track setups. -
Q: What makes Delrin better than rubber or poly?
A: Delrin provides superior wear resistance, lower friction, and stability in oils/heat compared to softer materials, preventing compression set over time. -
Q: What is the warranty and install process?
A: Backed by Eibach's limited lifetime warranty on manufacturing defects; installs in minutes by sandwiching between spring and seat—torque hardware to spec.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag in 4 x 4 x 1 in. box
- Weight: 0.8 oz (0.05 lbs)
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