Pro Comp 4 Inch Travel Bump Stop - MX2040B |

Pro Comp 4 Inch Travel Bump Stop - MX2040B

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Universal mounting, 4 inch travel air bump stop provides additional suspension compression control when the suspension is bottoming out, without sacrificing vehicle ride quality. The Pro Comp MX2.0B Air Bump Stop features a 1.250 induction hardened, chrome plated rod with a hardened billet AL6061 piston. The rod and piston are combined with a 2.0 inch outer diameter skived and burnished seamless tube. The body is zinc plated to provide a protective finish. This Emulsion style (Nitrogen gas and hydraulic oil mixed) air bump is filled with a high grade, race quality oil to resist foaming and thermal breakdown and Nitrogen pressurized to 200-PSI. CNC machined, laser logo etched anodized aluminum bump cap and end cap add the finishing touch. The included universal weld-on mount allows for custom mounting of the bump stop on most vehicle applications.

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Question & Answers

4 Answered questions

Q: are these bumps charged when shipped or will the end user need to have them charged loacally Answer this question

A: Hello WranglerCody, Yes, the Pro Comp Suspension 4" Travel Bump Stop come pre-charged with 200 PSI of Nitrogen. Thank you.

Answered by RK on 06/19/2015

Q: can this be compatibly on a 07 Tacoma with a 6inch lift Answer this question

A: hello John, Yes, the Pro Comp Suspension 4" Travel Bump Stop EXPMX2040B is a universal fit and can be adapted to many different vehicle manufacturers and chassis. Thank you.

Answered by RK on 05/07/2015

Q: Hello we are looking for a set of bump stops on a 2013 Chevy 3500 HD with cast lower control arms. This is a loggers truck and we have been unable to keep bump stops from failing in this truck. we are looking at this set but want to see how they are mounted. Answer this question

A: Hello gary, This bump stop comes with a bump stop can that will require welding to the frame.

Answered by RK on 03/30/2015

Q: Does this come as a pair? Answer this question

A: Hello Jake, The Pro Comp Suspension 4" Travel Bump Stop EXPMX2040B are sold single. Thank you for the email

Answered by RK on 01/07/2014


Pro Comp Suspension has spent the last two-and-a-half decades engineering, testing and manufacturing products that will give Jeep drivers the confidence to dominate whatever terrain is ahead. The Pro Comp Promise Life Time Warranty is forever. Pro Comp's warranty goes with the suspension products on Jeeps whether or not the Jeep owner is the person who originally purchased the product. Pro Comp Suspension can afford to give such a warranty because the products are produced at the Pro Comp facility in San Diego, California under exacting manufacturing standards. Pro Comp Suspension is the only suspension company with products that are tested under true driving conditions on outside roads, rather than simulated testing. Shop Pro Comp Suspension Now