Eibach Replacement Front Spring (2007-2018 Jeep Wrangler JK 4WD) - R40031
Restore factory ride quality and suspension performance on your 2007-2018 Jeep Wrangler JK Unlimited 4-Door 4WD with the Eibach Replacement Line Front Spring. Designed as a direct OE-grade replacement, this ERL spring delivers consistent support, proper ride height, and long-term durability for daily driving, trail use, and everything in between.
Manufactured to strict IATF 16949 OE guidelines, each spring undergoes extensive static and dynamic durability testing to ensure it meets or exceeds factory performance. With corrosion-resistant zinc-phosphate pre-treatment and precision-wound construction, the R40031 maintains proper suspension geometry and handling characteristics throughout the life of your JK.
Features
- Direct-fit replacement front spring for Jeep Wrangler JK 4WD
- Built to OE manufacturing standards (IATF 16949 certified)
- Zinc-phosphate pre-treatment for superior corrosion resistance
- Static and dynamic durability tested for long-term reliability
- Developed in partnership with OEM manufacturers
- Manufactured in the USA and Germany
- Five-year warranty against defects in material and workmanship
Fitment
- 2007-2018 Jeep Wrangler Unlimited 4-Door 4WD (JK)
Specifications
- Product Type: Replacement front spring
- Part Number: R40031
- Quantity: Single front spring
Always verify suspension configuration before installation. Not guaranteed for unlisted applications.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
