Chassis Components› Chassis and Frame Components
Rock Jock
Jeep JL/JT Front Coil Spring Shim Axle Side 1/4 Inch Thick RockJock 4x4
SKU: R01U RJ-107100-3
Easy — 1–2 hours
Description
Part #: RJ-107100-3
RockJocks front coil spring shim for JL Wrangler and JT Gladiator is 1/4 in. thick and mounts between the welded on coil spring axle pad and the coil spring isolator. The indexing pin in the coil spring isolator fits thru the hole in this shim to properly clock it. These shims are used to fine tune vehicle height per model, engine combination and added weight load. Shims may be stacked a maximum of 2 high. Semi-gloss black powder coat finish.
Coil Spring Shim | Front | Axle Side | 0.25 in. Thick
MIA's Description
Fitment
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Specifications
| Brand | Rock Jock |
| Part Number | R01U RJ-107100-3 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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