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Eibach ERS 3.0 inch dia Coilover Spacer

SKU: EIBSPACER300

Coilover Spring Spacers

EIB ERS Springs...

Eibach ERS 3.0 inch dia Coilover Spacer

SKU: EIBSPACER300

Coilover Spring Spacers

EIB ERS Springs...

A$62.59
Available from MFR. In stock at 2 locations (6 available)

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Description

Spring Guide / Spacer - Take Up Spring - 3.000 in ID Springs - Aluminum - Black Anodized - Each

Single Spacer

Everything you need to make it work.. Eibach offers a range of race spring accessories like couplers, bearings bags and more so you can get the most out of your spring system.

Part Type

Coil Spring Spacer

Product Overview

A properly tuned spring system provides the muscle needed to transform the power derived from the engine of a racing car to the track through optimum adhesion. Suspension tuning is a precise balance. On one hand, the spring system should be soft enough to compensate for road irregularities assuring permanent road contact, while on the on the other hand the spring system must be firm enough to reduce the body roll, squat, and dive of the vehicle during cornering, acceleration and braking.

For optimum balance, Eibach has developed our world famous ERS double spring system. By combining more than 700 different single spring components, the suspension engineer or weekend enthusiast can create nearly unlimited combinations. Our ERS double-spring system is unsurpassed in performance and flexibility.

The ERS systems relies on a Main and Tender spring concept that provides a softer initial rate when both springs are compressed together, then delivers the desired firmer ending rate once the tender spring closes completely. The Main spring has a linear-rate characteristic and determines the final rate of the system. The Tender springs are available in a variety of linear-rate as well as progressive-rate characteristics and determine the initial rate of the system.

A Helper spring is used to prevent the Main spring from becoming loose in the spring seat when the wheel is at full droop. The Helper spring, unlike the Tender spring, has very little spring rate, and therefore has no effect on the suspension characteristics of the vehicle. Up to 50mm of spring-to-perch gap can be covered with the use of a Helper spring.

Connecting Plates are used to connect Main and Tender springs. Eibach offers both inside and outside diameter connection plates depending upon the dimension and function of the specific damper utilized.
• Uncountable individual combination possibilities to create from standard spring components ex stock
• High spring travel (deflection) and therefore high end loads at short mounting lengths
• Block resistance
• Surface treated through shot-peening
• High dynamic durability (component longevity)
• Precise tolerances
• High quality corrosion protection by phosphating and epoxy coating
• Individual protective packaging
• Easy identification (imprinted with Part no.-indicates spring rate and physical dimensions)


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 00:27:58

Data: v4.2 - Upd: 2026-11-08 08:16:51

Features

  • CNC Precision Machined for Accuracy
  • Connect Main and Tender (or Helper) Springs
  • Inside Diameter Coupling Spacers Available for Most Popular Spring Diameters
  • Lightweight and Durable Anodized Aluminum Design

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Color:Black
Description:Spacer
Height:.5
ID:3.00in
Material:Aluminum
Part Number:eibSpacer300

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Eibach
StreetFX SKU eibSpacer300
SFX Item ID 4419189
Accounting SKU eib-Spacer300
Manufacturer SKU Spacer300
Manufacturer UPC 803050215116
Alternative References EIB-SPACER300, SPACER300

Helper/Tender, Coupling, Spacer, 3.00 in. Inside Diameter, Each

Connect your springs the right way. Eibach coupling spacers are designed to connect main and tender (helper) springs. They offer various inside diameter coupling spacers for most popular spring diameters—all CNC precision-machined for accuracy. Select the size and material preferred for your application.

Product Attributes
UPC803050215116
BrandEibach
QuantitySold individually.
Part TypeCoilover Spring Spacers
Product LineEibach Coupling Spacers
Spacer FinishBlack
Spacer MaterialSteel
Spacer Inside Diameter3.000 in.
Manufacturer's Part NumberSPACER300

Manufacturer Attributes
Manufacturer Designation Single Spacer
Product Class Coil Spring Spacer
Construction/Type Single Spacer
Product Outline Connect Main and Tender (or Helper) Springs
Inside Diameter Coupling Spacers Available for Most Popular Spring Diameters
Lightweight and Durable Anodized Aluminum Design
CNC Precision Machined for Accuracy
Vehicle Brief Single Spacer

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