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JKS Adjustable Bump Stops

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JKS 1100
JKS Adjustable Bump Stops
JKS Adjustable Bump Stops


p/n 1100

Base Price



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Availability: In-Stock
This product usually ships within 24 hours and may ship today if ordered before 1pm est.

Quick Specs

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Featured Technology & Benefits

  • Adjustable design ensures correct bump stop clearance for virtually any application
  • Easily compensates for vehicle changes, spring settling and sagging
  • Ensures proper bump stop operation to prevent suspension from bottoming out
  • Conveniently allows changes to bump stop clearance without removing coils from vehicle
  • Three unique sizes provide six possible lengths ranging from 3/4" to 4"
  • Practical upgrade for inferior bump stop extensions and fixed-length designs

Vehicle Fitment and Location:
07 Wrangler JK*FrontPair
97-06 Wrangler TJ*Front or RearPair
84-01 Cherokee XJFrontPair
86-92 Comanche MJFrontPair
93-98 Grand Cherokee ZJFrontPair
*Compatible with Rubicon and Unlimited models

Never Underestimate the Importance of Proper Bump Stops!
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.

Adjustable BumpStops™
Adjustable BumpStops from JKS eliminate the guessing game of choosing the proper bump stop lengths for your application. This innovative solution utilizes a system of three interlocking billet aluminum spacers, each a different size.

The spacers can be used independently, or together, to ensure the proper bump stop clearance for any suspension lift and tire combination. Although supplied in three individual sizes, JKS Adjustable BumpStops actually provide six possible bump stop lengths: 0.75", 1.25", 2.00", 2.75", 3.25", and 4.00".

Installation of our Adjustable BumpStops is easy, and setting the desired length can be accomplished without removing the coil springs from the vehicle. This allows the user to conveniently adjust bump stop clearance as required by future changes to vehicle ride height and tire size.

This product fits the following applications:

  • 84-01 Jeep Cherokee XJ 4WD
  • 86-92 Jeep Comanche MJ 4WD
  • 93-98 Jeep Grand Cherokee ZJ 4WD
  • 07-13 Jeep Wrangler JK 4WD
  • 97-06 Jeep Wrangler TJ 4WD
Click to view by year
  • 1984 Jeep Cherokee XJ 4WD
  • 1985 Jeep Cherokee XJ 4WD
  • 1986 Jeep Cherokee XJ 4WD
  • 1987 Jeep Cherokee XJ 4WD
  • 1988 Jeep Cherokee XJ 4WD
  • 1989 Jeep Cherokee XJ 4WD
  • 1990 Jeep Cherokee XJ 4WD
  • 1991 Jeep Cherokee XJ 4WD
  • 1992 Jeep Cherokee XJ 4WD
  • 1993 Jeep Cherokee XJ 4WD
  • 1994 Jeep Cherokee XJ 4WD
  • 1995 Jeep Cherokee XJ 4WD
  • 1996 Jeep Cherokee XJ 4WD
  • 1997 Jeep Cherokee XJ 4WD
  • 1998 Jeep Cherokee XJ 4WD
  • 1999 Jeep Cherokee XJ 4WD
  • 2000 Jeep Cherokee XJ 4WD
  • 2001 Jeep Cherokee XJ 4WD
  • 1986 Jeep Comanche MJ 4WD
  • 1987 Jeep Comanche MJ 4WD
  • 1988 Jeep Comanche MJ 4WD
  • 1989 Jeep Comanche MJ 4WD
  • 1990 Jeep Comanche MJ 4WD
  • 1991 Jeep Comanche MJ 4WD
  • 1992 Jeep Comanche MJ 4WD
  • 1993 Jeep Grand Cherokee ZJ 4WD
  • 1994 Jeep Grand Cherokee ZJ 4WD
  • 1995 Jeep Grand Cherokee ZJ 4WD
  • 1996 Jeep Grand Cherokee ZJ 4WD
  • 1997 Jeep Grand Cherokee ZJ 4WD
  • 1998 Jeep Grand Cherokee ZJ 4WD
  • 2007 Jeep Wrangler JK 4WD
  • 2008 Jeep Wrangler JK 4WD
  • 2009 Jeep Wrangler JK 4WD
  • 2010 Jeep Wrangler JK 4WD
  • 2011 Jeep Wrangler JK 4WD
  • 2012 Jeep Wrangler JK 4WD
  • 2013 Jeep Wrangler JK 4WD
  • 1997 Jeep Wrangler TJ 4WD
  • 1998 Jeep Wrangler TJ 4WD
  • 1999 Jeep Wrangler TJ 4WD
  • 2000 Jeep Wrangler TJ 4WD
  • 2001 Jeep Wrangler TJ 4WD
  • 2002 Jeep Wrangler TJ 4WD
  • 2003 Jeep Wrangler TJ 4WD
  • 2004 Jeep Wrangler TJ 4WD
  • 2005 Jeep Wrangler TJ 4WD
  • 2006 Jeep Wrangler TJ 4WD

Quick Specs

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JKS Adjustable Bump Stops

JKS Adjustable Bump Stops

Total base price + selected options $119.99

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