Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Front Suspension Shim. The RockJock Front Coil Spring Shim, .250-Inch Thick, is designed to precisely adjust the front coil spring height on Jeep Wrangler JL and JT Gladiator models. It fits between the axle's coil spring pad and the isolator, enabling fine-tuning of vehicle height based on load, engine, or model variations for improved suspension performance.
_x000D_Construction and Appearance. Manufactured from durable A36 steel with precision laser cutting, the shim features a semi-gloss black powder coat finish to resist corrosion and provide a lasting, professional look.
_x000D_Installation. The shim installs easily without drilling by utilizing the coil spring isolator's indexing pin to align and secure it properly. This straightforward process allows for quick height adjustments without specialized tools.
_x000D_Application. Specifically engineered to fit 2018 through 2026 Jeep Wrangler JL and JT Gladiator models, this shim is compatible with all factory differential housings and supports use on either the right or left side of the vehicle.
RockJock RJ-107100-3
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box