Eibach ERS Spring Coupler - 3.00" Inside Diameter - SPACER300
The Eibach ERS 3.00" Spring Coupler is a precision-machined connector designed to join your main spring and tender/helper spring into a stable, reliable dual-spring coilover assembly. Built from lightweight anodized aluminum and engineered to exact tolerances, this coupler ensures smooth operation, proper alignment, and consistent performance throughout the full suspension stroke.
Ideal for off-road, racing, and custom coilover applications, the SPACER300 provides a secure interface between stacked springs without adding unnecessary weight. Each coupler is CNC-machined for accuracy and finished for long-term durability, making it a trusted component in high-performance suspension setups.
Specifications
Imperial:
- Inside Diameter: 3.00 in
- Length: N/A
- Rate: N/A
- Block Height: N/A
- Travel: N/A
- Weight: N/A
Metric:
- Inside Diameter: 76.00 mm
- Length: N/A
- Rate: N/A
- Block Height: N/A
- Travel: N/A
- Weight: N/A
Features
- Connects main springs with tender or helper springs
- 3.00" I.D. design fits most off-road and motorsports coilover systems
- Lightweight anodized aluminum construction
- CNC-machined for precise fitment and smooth operation
- Durable finish for long-term reliability
- Ideal for dual-spring coilover configurations
- One-year warranty against defects in material and workmanship
Part Number
SPACER300
Sold individually. Always verify spring diameter and coupler compatibility before installation.
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