What is the purpose of a coil spring shim?

A coil spring shim is used to make minor adjustments to your vehicle's ride height. It sits between the coil spring perch and the spring isolator, allowing you to fine-tune the stance of your Jeep based on engine type or added weight.

Can I stack these shims for more lift?

Yes, you can stack up to two of these 1/4-inch thick shims together. This allows for a total adjustment of up to 1/2 inch in ride height.

Does this shim come with any hardware?

This product is for the shim only. It is designed to work with the existing coil spring isolator and axle pad on your vehicle.

RockJock JL/JT Front Coil Spring Shim Axle Side 1/4in Thick

1 / 2

Specifications

Brand: RockJock
Part #: RJ-107100-3
UPC: 810038158563

RockJock JL/JT Front Coil Spring Shim Axle Side 1/4in Thick

Name: RockJock JL/JT Front Coil Spring Shim Axle Side 1/4in Thick
Brand: RockJock
Price: 27.03 USD
Availability: InStock

$27.03

Fits 2018-2025 Jeep Wrangler. RockJock front coil spring shims are 1/4in thick and help fine-tune vehicle height.

Key Features

Fits 2018-2025 Jeep Wrangler and 2020-2025 Jeep Gladiator.
Includes one 1/4 inch thick front coil spring shim.
Mounts between the axle side coil spring pad and the coil spring isolator.
Indexing pin hole ensures proper clocking of the shim.
Used to fine-tune vehicle height based on model, engine, or added weight.
Shims can be stacked up to two high for greater adjustment.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Fits these vehicles

Jeep Gladiator 2020-2025
Jeep Wrangler 2018-2025

Product Details

With this RockJock front coil spring shim, you get one 1/4-inch thick shim designed to fit between the coil spring axle pad and the coil spring isolator on your Jeep Wrangler (2018-2025) or Jeep Gladiator (2020-2025). The shim features a hole that aligns with the indexing pin on the isolator, ensuring it's properly clocked. These shims are a practical way to make small adjustments to your vehicle's ride height, accounting for different engine options or added weight.

This shim is made from steel and finished with a semi-gloss black powder coat to resist corrosion. You can stack up to two of these shims if you need to make a more significant height adjustment. It's a straightforward component that helps you dial in your suspension setup precisely.