1997-06 TJ Wrangler, front or rear
1984-01 XJ Cherokee, front
1991-04 Grand Cherokee, front
1986-92 MJ Comanche, front
Sold as pair
Eliminate the guessing game of choosing the correct bumpstop lengths with this unique solution from JKS! These Adjustable Bumpstop Spacers use three different sizes of interlocking billet aluminum spacers that can be used independently or together in any combination to achieve 6 possible bumpstop lengths: 0.75, 1.25, 2.0, 2.75, 3.25, and 4.0! Installation is easy, and future bumpstop length adjustment can be accomplished without the removal of the coil springs. Includes hardware, sold as a pair. While simple in appearance, bump stops are actually variable-rate springs that function as limiting devices for suspension compression. They are compressed between the chassis and axle under heavy impacts, effectively increasing the suspension spring rate and preventing expensive damage to the engine, fuel tank and chassis. Unfortunately, very few suspension kits address bump stops correctly as it simply isn't possible to suit every application with fixed-length designs due to individual vehicle variances.