International Shipping
Click Here For Details

Like our Facebook page and
follow us on Instagram for access
to specials and discount codes!


  Store > Brands >

King Bump Stops
King Bump Stops
Additional Images

Sold Individually
Price: $295.45

(Minimum order):  2

Availability: *IN STOCK (Limited Supply)*
Product Code: KING-BS

Select Bump Stop Size

- Current Stock Listed as "(INV: # )". B/O = Backorder
- Bump stop mounting cans or sleeves required (below).
- Click Here For Complete Measurements

Selecting Mounting Options

- To purchase bump stop mounts separately, contact us.

Shock Options

*Due to Extended Lead Times, Some Custom Options are Temporarily Unavailable.*


King Air Bump Stops allow you to use all of your vehicle's effective suspension travel by preventing excessive impact to your chassis and drive train. Rubber bump stops, like those installed by vehicle manufacturers, are not designed for repeated use and just like the rubber and foam bump stops that come with our King racing shocks, they are only there to protect the shock against the occasional bottoming-out.

[ Jump To: King vs. Others | Ordering | Shock Types | Combinations | Shock Options | Unboxing | Maintenance ]

Learn More: Crawlpedia Hydraulic Bump Stop Guide and Comparison

International Shipping International Customers - Filthy Motorsports Ships Worldwide
Contact us about affordable international shipping on all King Shocks.
For more information see: Off-Road and 4x4 Parts Exporting

Standard Sizes and Options
King bump stops are available in in 2.0 and 2.5 body sizes and bump travel from 2 to 4 inches. They are designed to work well on all types of suspension systems including A-arms, trailing arms, and solid axles. The optional bump stop sleeves are highly recommended for mounting the bump stops because they are designed to hold the bump stops using their large cap bolts instead of squeezing the body like most mounting canisters.

Bump Stop Sizes
Click to View Full Size Image on Crawlpedia

King Part # Body Dia. Travel Shaft Dia.

BS-2020 2.0" 2.0" 1.25"
BS-2120 2.0" 2.0" (Compact / JK) 1.25"
BS-2040 2.0" 4.0" 1.25"
BS-2042 2.0" 4.0" (Limited to 2") 1.25"
BS-2043 2.0" 4.0" (Limited to 3") 1.25"
BS-2525 2.5" 2.5" 1.625"
BS-2540 2.5" 4.0" 1.625"
BS-2640 2.5" 4.0" (Shock Top) 1.625"

*Internal spacers are available to reduce bump travel length.

Servicing, Tuning, and Rebuilding
All King shocks are built to take a lot of abuse, but no matter how well a shock is built, parts will wear out and need to be replaced. For this reason, King designed their shocks to be serviced quickly and easily with just a few simple hand tools. Filthy Motorsports can get you all the King replacement parts and valve shims you need to do the job yourself, or you can bring (or ship) the shocks to us and we'll get them serviced for you.

New! How to Service and Rebuild King Shocks: King Shock Rebuild Instructions & King Shock Replacement Parts

Note 1: Product ships uncharged. Nitrogen charging is available free to local customers.
Note 2: This product may require custom mounting that should be performed by a professional.
Note 3: Do NOT weld within the last 1 inch of the bump stop can opening as this will warp them.

King Shock images are © Copyright King Shock Technology, used with permission.
Additional images and product description are © Copyright Filthy Motorsports, LLC.
  • Cadmium plated chromoly body, precision bored and honed
  • Heat treated, hard chromed, micro polished shaft
  • Aircraft quality billet aluminum components
  • 6061 aluminum alloy, balanced flow piston
  • Heat treated stainless steel valve shims
  • Rulon composite piston wear band
  • Heavy duty, long wearing urethane seals
  • Fully rebuildable an serviceable
  • Made in the USA

Share your knowledge of this product with other customers... Be the first to write a review