Daystar Polyurethane Bump Stops - KU09037BK

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  • Daystar | Part Number: DAYKU09037BK
  • Fitment:Universal Fit
  • Type:Urethane Bump
  • Availability:In Stock



Bump Stops are a critical part of your vehicles suspension - they prevent damaging over-compression and eliminate harsh bottoming of the suspension. Daystars Bump Stops are designed and tested under the most rigorous conditions imaginable to deliver positive stopping power without deflecting. Our EVS Foam Bump Stops are the next generation in bump stop technology. Our EVS Foam stops use a proprietary Microcellular Foam material that provides a true progressive spring rate. Rather than being strictly a limiter, EVS Foam is designed to be an active part of the suspension with a rate that increases as the material compresses. Great for everything from racing to recreational use, the only limitation to our EVS Foam is your imagination!

Customer Reviews

4.3 4.3
3 Customer ratings
5.0 Great idea

This is an awesome product. I needed extended bump stops and the steel cups that hold them to My TJ Wrangler frame were rotted. These thread right in the spring tower where the cup bolts on replacing both. Saved Me $100

5.0 Easy to install

Great product that is much easier to install than the other kind you have to pound into the bump stop cup! Glad to have found these.

from Mobile |
5.0 Great replacement

I needed new bump stops on a 99 TJ. Stock ones were worn out and since I was installing a 2" lift I thought it was a good time to replace them. They bolted right up with no problems and I'm using them at the full lenght on the rear (5") and I cut 2 inches off the fronts. Rides great ! This isn't my off road rig. Daily driver with occasional dirt roads/hills

from CA |
5.0 Great TJ replacement bump stop

I installed these on my 2000 Tj. I removed the rear tires, one end of the trackbar, bottom shock bolts and lifted my jeep up from the rear bumper to remove the coil springs. You might also need to remove the back end of your rear drive shaft for more flex and mabye one end of your control arms.To remove the stock bump stop just wrap your hands around it and work it back and forth while pulling down and it comes out, its pressed in. Remove the bolt that is in the center of the cup. I put a light coat of lube on the new bump stop around the top edge to make it easier to install and get the bolt started in the threads. I then used a pipe wrench on the metal part to get it snug.

from Milton, FL |


Question & Answers

3 Answered questions

Q: how long are they Answer this question

A: Hi 97 rocker, We have not gotten specific measurements on these bump stops from Daystar, however they are the extended version which is approximately 6"-8' long. Hope this helps, thank you for your inquiry.

Answered by Anonymous on 04/24/2015

Q: I have a 2000 Jeep TJ. My bump stops are completely rotted away. I am planning to add new coil springs and shocks that have a 2" lift. Bump stops did not come with the kit. Will these work for my purpose? If not, can you recommend some that will? The jeep is in stock condition now. Answer this question

A: Thanks for the inquiry Walt, the Daystar Polyurethane Bump Stops part # DAYKU09037BK these extended front bump stops will work great when you lift the vehicle.

Answered by RK on 09/24/2014

Q: what is the length of these?? Answer this question

A: Hello Jeff, Thank you for asking. The Daystar Polyurethane Bump Stops part# DAYKU09037BK are 5 inches long and have a 10mm stud.

Answered by Robert on 09/19/2014

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

A: Hello James, Thank you for the question. Yes, the Daystar Polyurethane Bump Stops DAYKU09037BK are sold as a pair.

Answered by RK on 03/20/2014


Driven by design, Daystar has been designing and producing premium 4x4 components for nearly 40 years. Primary products for Jeeps include lift and leveling kits, dash panels and hood accessories and Daystar manufactures parts and accessories for Wranglers, Cherokees and Liberties. When factory parts are not up to par, upgrade to Daystar's line of unrivaled, ISO-certified plastic products for a variety of applications. We carry switches, isolators, bump stops and more so improve performance on the trail and for your everyday driving. When you've got the guts to go off-road, Daystar products help make your ride a revelation with unrivaled products. Shop Daystar Now


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