RockJock Front Upper Bump Stop Spacer
2018–2026 Jeep Gladiator
RJ-157200-101
Overview:
The RockJock Front Upper Bump Stop Spacer is engineered specifically for Jeep Gladiator models from 2018 through 2026, including popular trims such as Mojave, Rubicon, Overland, Sport, and more. Designed to complement the RockJock 1 1/2 inch JT Mojave Suspension System, this spacer allows you to retain the factory-installed air-bumps on Mojave models while installing a lift. It provides a seamless solution for maintaining suspension performance and ride quality after lift modifications.
This product is ideal for Jeep Gladiator owners who want to enhance their vehicle’s off-road capability without sacrificing the benefits of the factory air-bump system. By using these spacers, you can ensure proper bump stop function and suspension travel, preventing damage and improving overall durability on rugged terrain.
Key Features:
The RockJock Front Upper Bump Stop Spacer offers a range of features designed to deliver reliable performance and ease of installation:
- Compatible with RockJock 1 1/2 inch JT Mojave Suspension System lifts
- Allows retention of factory-installed Mojave air-bumps when lifting
- CNC machined from high-strength 6061-T6 aluminum for durability
- Clear anodized finish for corrosion resistance and long-lasting appearance
- Includes all necessary hardware for a straightforward installation
- Precision fitment for a wide range of Jeep Gladiator trims and model years
- Maintains proper suspension geometry and bump stop function after lift
- Lightweight design minimizes added unsprung weight
Construction & Design:
Manufactured from premium 6061-T6 aluminum, the RockJock Front Upper Bump Stop Spacer is CNC machined to exacting tolerances. This aerospace-grade aluminum alloy offers an excellent strength-to-weight ratio, ensuring the spacer withstands harsh off-road conditions without adding unnecessary weight. The clear anodized finish provides a protective barrier against corrosion, preserving the spacer’s structural integrity and appearance over time.
The design focuses on simplicity and functionality, allowing the factory air-bumps to be reinstalled directly onto the spacer after lifting. This maintains the original suspension travel characteristics and bump stop engagement, which is critical for protecting suspension components and improving ride comfort on uneven terrain.
Installation & Fitment:
Installation is straightforward and requires no permanent modifications. Simply unbolt the factory Mojave air-bumps, install the RockJock bump stop spacers in their place using the included hardware, and then reattach the air-bumps onto the spacers. This process preserves the factory setup while accommodating the 1 1/2 inch lift.
The spacer is designed to fit a broad range of Jeep Gladiator models from 2018 to 2026, including the 80th Anniversary, Altitude, Freedom, High Altitude, Launch Edition, Mojave, Mojave X, Overland, Rubicon, Rubicon X, Sport, Sport S, Texas Trail, Willys, and Willys Sport trims. This extensive fitment ensures compatibility with most Gladiator owners looking to upgrade their suspension.
What's Included:
- RockJock Front Upper Bump Stop Spacer (CNC machined 6061-T6 aluminum)
- Clear anodized finish
- All necessary mounting hardware
- Installation instructions
Ideal For:
This bump stop spacer is perfect for Jeep Gladiator enthusiasts who have installed or plan to install the RockJock 1 1/2 inch JT Mojave Suspension System lift and want to retain the factory air-bump system. It is especially suited for off-road adventurers seeking to maintain suspension performance and protect their vehicle’s components while enjoying enhanced ground clearance and improved off-road capability.
