Quadratec Part No: 16156.0120 Manufacturer Part No: BSE201
Hydraulic BumpShocks feature a 2" diameter SSID alloy steel body. A hard chromed and mirror polished rod provides 2” of stroke. Internally, the large aluminum racing piston provides self-adjusting, velocity-sensitive valving that automatically compensates for changes in terrain. JKS Hydraulic BumpShocks are pre-charged with the ideal amount of Nitrogen to suit most Jeep applications, although gas pressure can be manually adjusted to suit individual vehicles.
1. Installation requires vehicle modifications and welding.
2. Compatible with Rubicon and Unlimited models.
Bottoming out the suspension on your Jeep can leave you with a very unsettling feeling, and for good reason. The hard jarring sensation that resonates throughout the vehicle does more than cause discomfort and anxiety for you and your passengers. It also forces your chassis and suspension components to absorb tremendous stress loads that can be highly destructive to your Jeep, and can just as easily send an unsuspecting driver off the intended path.
To diffuse the impact energy before it causes damage or discomfort, JKS Manufacturing offers Hydraulic BumpShocks. Originally developed for off-road racing applications, this professional grade secondary shock absorber increases damping resistance as the suspension reaches maximum compression. In other words, Hydraulic BumpShocks cushion heavy impacts that would otherwise transmit directly to the vehicle and occupants.
Designed to replace the factory rubber bump stops, Hydraulic BumpShocks are permanently welded to the chassis for an ultra-secure connection. Whereas our competitors provide a smooth exterior surface, Hydraulic BumpShocks exclusively feature an externally threaded body for positive no-slip mounting. The threaded body also allows the position of each BumpShock to be infinitely adjusted within the supplied mounting adapters. Once adjusted, a large locking ring secures the BumpShock in position and eliminates the possibility of unintentional adjustments from occurring.
Product Features Prevents suspension from bottoming out and protects vehicle and occupants from harmful stress loads Cushions harsh suspension impacts for dramatically improved passenger comfort when traveling at high speeds Improves ride quality and towing stability when supporting heavy loads Replaces the inferior OE rubber bump stops with velocity-sensitive hydraulic dampers Increases driver control and confidence in the roughest off-road conditions Progressively increases damping resistance as suspension reaches maximum compression Clear cadmium finish protects surface from corrosion and maintains sleek appearance
The following parts require additional handling charges due to their large size or
weight: wheels, tires, full suspension lift kits, oversized bumpers, tire carriers, body tubs, hard tops
and cargo racks. The following parts do not qualify for free shipping: Oversized items and items
delivered by truck freight, as well as prior purchases and returns.
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The terms Quadratec and Essentials are Registered Trademarks of Quadratec Incorporated, Registered in U.S. Patent and Trademark Office. All manufacturers names, numbers, symbols and descriptions are used for reference purposes only, and it is not implied that any part listed is the product of these manufacturers or approved by any of these manufacturers.
*Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep Grille Design are registered trademarks of Chrysler LLC. Quadratec, Inc, has no affiliation with Chrysler LLC. Throughout this website and catalog the terms Jeep, Wrangler, MOPAR®, & Rubicon are used for identification purposes only. Geo is a registered trademark and Tracker is a registered trademark of the General Motors Company. Sidekick and Samurai are trademarks of Suzuki Motor Corporation. Amigo is a product of Isuzu Motors Limited. Chevrolet, the Chevrolet Emblem, S Series, GMC, GMC Truck, Chevy, Vortec and Sonoma are registered trademarks of the General Motors Company. Expedition, F-Series, F-150, F-250, F-350, Super Duty and Flare Side are registered trademarks of the Ford Motor Company. All other marks, names, and logos mentioned on this web site are the property of their respective owners.
Throughout this web site all the preceding marks & logos are used for identification purposes only. Quadratec has no affiliation with the Chrysler LLC, MOPAR®, General Motors Company, Ford Motor Company, Suzuki Motor Corporation or Isuzu Motors Limited. It is not implied that any part listed is a product of, or approved by Chrysler LLC, General Motors Company, Ford Motor Company, Suzuki Motor Corporation or Isuzu Motors Limited.
Quadratec, Inc. is sometimes mis-searched as Quadartec and Quadratech, we have no affiliation with either. 
* Free Shipping Special Offer Details
To qualify for FREE shipping the parts on an individual order must meet a combined total value of $75 or more. Customer must select Standard Shipping in the checkout and ship to an address in the contiguous 48 United States. Some parts require additional handling charges due to their large size or weight: including wheels, tires, full suspension lift kits, oversized bumpers, tire carriers, body tubs, hard tops, cargo racks, winches and hitches. Oversized items, items that are delivered by truck freight, prior purchases and returns do not qualify for free shipping.