What is the purpose of these bump stops on a lifted Jeep Wrangler?

These bump stops are designed to make contact with the factory jounce bumpers at full suspension compression in lifted applications. This prevents the suspension components from bottoming out harshly, especially during high articulation situations.

Do I need to buy new jounce bumpers for this kit?

No, this kit is designed to work with your Jeep Wrangler's factory yellow jounce bumpers. You will retain the original jounce bumpers for a familiar feel when the bump stops engage.

What finish do the components have?

The main bump stop components are clear anodized aluminum. The included spacers and bolts are zinc plated for corrosion resistance.

1 / 2

Specifications

Brand: RockJock
Part #: RJ-140100-101
UPC: 810038157979

RockJock JL 392 Front Bump Stop Kit

Name: RockJock JL 392 Front Bump Stop Kit
Brand: RockJock
SKU: rockjock-rockjock-jl-392-front-bump-stop-kit-t14-565491
Price: 80.90 USD
Availability: BackOrder

$80.90

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2018-2025 Jeep Wrangler. RockJock Front Bump Stop Kit for 392 Hemi models ensures proper bump stop contact during high articulation.

Key Features

Fits 2018-2025 Jeep Wrangler.
Designed for 392 Hemi equipped models.
Mounts to the front axle housing.
Ensures proper bump stop contact during high articulation.
Retains factory yellow jounce bumpers for a familiar feel.
Clear anodized aluminum construction.

⚠️ 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

About this part

Product Details

Clear anodized aluminum bump stops for your 392 Hemi equipped 2018-2025 Jeep Wrangler. These mount directly to the front axle housing and are designed to work with the factory upper bump stop hardware in lifted applications. They guarantee the correct bump stop contact when you're articulating the suspension to its limits.

The factory yellow jounce bumpers are kept in place to maintain that familiar feel when the bump stops engage. The kit includes zinc-plated spacers and bolts for a solid installation. This setup is specifically made for the 392 Hemi models to ensure proper function with lifted suspension setups.