RockJock JL/JT Diesel Rubicon Upper Bump Stops

RockJock Front Upper Bump Stops for JL Wrangler and JT Gladiator EcoDiesel engine models are a completely different take on bump stops! In high articulation situations, tradtional axle housing mounted bump stops end up rotating inward toward the center of the vehicle, often missing the upper bump stop entirely, see diagram in the photo gallery). By lowering the upper bump stop, you are able to guarantee bump stop contact with the bump stop pad on the axle. The vehicles factory yellow jounce bumpers are retained and relocated by reinserting them back into the bottom of the new aluminum RockJock bump stop bodies. This provides factory feel when the bump stops make contact. Finish is clear anodize on the aluminum and zinc plating on the spacers and bolts.

Additional Information

Bump Stop Kit;

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	rokRJ-JLD000-103	RockJock JL Diesel Base Level Suspension System 3.5in Lift (1x rokRJ-9120FJLF, 1x rokRJ-141102-103, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokRJ-107400-1, 1x rokRJ-141402-101, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-203002-101)
	rokRJ-JLD000-101	RockJock JL Diesel Sport Edition Suspension System 3.5in Lift (1x rokRJ-9120FJLF, 1x rokCE-9818FUA, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokCE-9807RUA, 1x rokRJ-107400-1, 1x rokRJ-141402-101, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-203002-101)
	rokRJ-JLD001-101	RockJock JL Diesel Pro Edition Suspension System 3.5in Lift (1x rokRJ-9120FJLF, 1x rokCE-9818FUA, 1x rokCE-9818FLA, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokCE-9807RUA, 1x rokCE-9807RLA, 1x rokRJ-107400-1, 1x rokCE-9120RJL, 1x rokRJ-141402-101, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-203002-101)
	rokRJ-JTD000-103	RockJock JT Diesel Base Level Suspension System 3.5in Lift (1x rokRJ-154401-101, 1x rokRJ-151403-101, 1x rokRJ-156400-101, 1x rokRJ-253204-101, 1x rokRJ-9120FJLF, 1x rokRJ-141102-103, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokRJ-154102-101, 1x rokRJ-151402-101, 1x rokRJ-151401-101)
	rokRJ-JTD000-101	RockJock JT Diesel Sport Suspension System 3.5in Lift (1x rokRJ-154401-101, 1x rokRJ-151403-101, 1x rokRJ-156400-101, 1x rokRJ-253204-101, 1x rokRJ-150400-103, 1x rokRJ-9120FJLF, 1x rokCE-9818FUA, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokRJ-154102-101, 1x rokRJ-151402-101, 1x rokRJ-151401-101)
	rokRJ-JTD001-101	RockJock JT Diesel Pro Edition Suspension System 3.5in Lift (1x rokRJ-154401-101, 1x rokRJ-151403-101, 1x rokRJ-156400-101, 1x rokRJ-253204-101, 1x rokRJ-150400-105, 1x rokRJ-150400-103, 1x rokRJ-150400-101, 1x rokRJ-9120FJLF, 1x rokCE-9818FUA, 1x rokCE-9818FLA, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokRJ-154102-101, 1x rokRJ-151402-101, 1x rokRJ-151401-101)

Note regarding Rubicon badged vehicles.

Rubicon badging/decals alone do not confirm Rubicon specification, as some vehicles may have aftermarket or dealer-added decals. Please confirm your vehicle’s VIN/trim and Rubicon-specific hardware before ordering, especially for suspension, steering, axle, driveline, bumper and underbody parts.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Reference Information

JL/JT Diesel Rubicon Upper Bump Stops