Eibach ERS 2.50 in. ID Isolator (Delrin Seat Plate)

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)