JKS Manufacturing JKS1140 - Adjustable Front Bump Stop For Wrangler JL and Gladiator JT JKS Manufacturing
Product Availability Request
Fill the form and our team will contact you.
This adjustable front bump stop kit from JKS, part number JKS1140, lets you fine-tune suspension engagement with interchangeable stackable elements. Fits the 2018–2026 Jeep Wrangler, and the 2020–2025 Jeep Gladiator. The interlocking design allows bump stop height adjustment to 2", 2.5", 3", 3.5", or 4" to match your suspension needs and works with most 2-6" lift kits. Installation hardware is included, and you can make adjustments without removing the coil spring after the initial install.
- Five adjustable heights: 2", 2.5", 3", 3.5", 4"
- Interlocking stackable design
- Adjustable without removing coil spring
- Hardware included
- Compatible with 2-6" lift kits
- Installation time: 1 hour
- Installation difficulty: Easy
- Installation tools required: Standard wrenches
Weight: 3 lb
Country of Origin: United States
Product resources
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support














