RockJock · New
RockJock Jeep JL Rear Coil Spring Shim (1/4in. Thick)
MPN RJ-107400-3 · Store SKU rokRJ-107400-3
Supplier stock checked 11/7/2026, 10:00:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
RockJocks rear coil spring shim for JL Wrangler is 3/16 in. thick and mounts between the welded on coil spring axle pad and the coil spring isolator. 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; Rear; Axle Side; 3/16 in. Thick; Coil Spring Shim
Manufacturer fitment & guides
Check RJ-107400-3 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y