Skip to content
Clear product details Fitment guidance Contact support
ExactFit Parts Specs and fitment made clearer.

Upper Rear DuroSpring Replacement Bump Stops By Metalcloak, Compatible with JK/JL, Minimize Harsh Bottoming Out of Your JK/JL Wrangler Suspension, Increased Comfort and Control | Specifications and Fitment

$64.90

37 ratingsSource: Amazon
SKU: B-B091G4Y49Y Category:

Use the specifications, images, available variations, fitment notes, and referenced part numbers to check this product against your application.

  • SUPERIOR PERFORMANCE OVER FACTORY BUMP STOPS – DuroSprings offer silent and supple control, absorbing compression energy and slowly releasing it with a dampened return providing increased stability and comfort, all while reducing stresses that occur when pushing your vehicles components to the limits.
  • MICROCELLULAR PROPERTIES ADD DAMPENING – MetalCloak’s Microcellular Urethane bumps add cushioning, control, and additional spring rate with a soft mechanical stopping point for the compression of your suspension. Smooth out your ride with MetalCloak DuroSpring Replacement Bump Stops.
  • INCREASED COMFORT AND CONTROL – Simply install MetalCloak DuroSprings into the factory jounce locations and enjoy the extra confidence, comfort, and control.
  • NO MAINTENANCE – DuroSprings require NO maintenance, zero mechanical sliding parts to bind and seize, no fluids to change or gases to charge.
  • EASY TO INSTALL – Can be installed in minutes making for a quick and easy install.
  • LIFETIME CUSTOMER SERVICE – Metalcloak provides lifetime customer service and support. If you have any problem whatsoever with your product, simply contact us and we will find a way to make it right.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.

Product Description

Designed. Engineered. Proven.

At Metalcloak, we don’t just hack together a product or two… our team of engineers tackle every project with a long term vision in mind… we don’t try to be first to market… we just want to be the best at developing products that meet your needs and exceed your expectations.

Our Philosophy…

At MetalCloak we are a Systems-Based Company. Our philosophy is to develop systems that work incredibly well together, designing every individual part to function and improve that system.

From Computer Aided Design (CAD) of every part, to CNC manufacturing processes, we set a high standard of quality control to ensure that every product will fit your rig the right way every time!

And, of course, MetalCloak is a Certified Made in the USA company.

Our Greatest Asset… You!

Our greatest asset is you, our customer. If we can’t make you happy, we have no reason to be in business.

If there is EVER a problem you experience with our products or service, we are here to correct it right away! And we will ask lots of questions so we can ensure this never happens again.

What’s In The Kit?

  • Upper Front DuroSpring Bump Stops (2)

DuroSpring Replacement Bump Stops

Simply install MetalCloak DuroSprings into the factory jounce locations and enjoy the extra confidence, comfort and control.

  • DuroSprings require NO maintenance
  • ZERO mechanical sliding parts to bind and seize
  • NO fluids to change or gases to charge

Microcellular Compression

DuroSprings offer silent and supple control, absorbing compression energy and slowly releasing it with a dampened return providing increased stability and comfort, all while reducing stresses that occur when pushing your vehicles components to the limits.

Product facts

Specifications

Canonical product
MP-US-B091G4Y49Y
Source product ID
B091G4Y49Y
Category
Replacement Parts / Shocks, Struts & Suspension / Bumpers
Available images
6

Vehicle information

Available fitment details

Listing compatibility notes

  • From Computer Aided Design (CAD) of every part, to CNC manufacturing processes, we set a high standard of quality control to ensure that every product will fit your rig the right way every time!

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Parameters, dimensions, material, fitment, and part numbers

Buying guidance

Quick decision

A bumpers listing with source specifications kept visible for comparison.

Fit and size notes

  • From Computer Aided Design (CAD) of every part, to CNC manufacturing processes, we set a high standard of quality control to ensure that every product will fit your rig the right way every time!

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Customer feedback

Ratings and written reviews

4.9 / 5 37 source ratings

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

8 written reviews
5 stars 8
4 stars 0
3 stars 0
2 stars 0
1 star 0

8 reviews for Upper Rear DuroSpring Replacement Bump Stops By Metalcloak, Compatible with JK/JL, Minimize Harsh Bottoming Out of Your JK/JL Wrangler Suspension, Increased Comfort and Control | Specifications and Fitment

  1. Imported from AmazonSource context: Verified Purchase

    michael harris

    Outstanding.Beat these hard in Way overloaded w camping gear JLU.Kings up front, highly recommend these for rear.Heavy Currie D60 hitting them too.

  2. Imported from AmazonSource context: Verified Purchase

    Jim

    Looks way better than the stock bumps. I installed by hand, sprayed a little fluid film on it, hook one edge under one of the tabs on the mount and use your manly hands to rotate the rest of the lip up into the mount.

  3. Imported from AmazonSource context: Verified Purchase

    Karl W.

    Worked great, I replaced the factory bumps with these. Easy-ish to install considering.

  4. Imported from AmazonSource context: Verified Purchase

    Kenneth

    Definitely needed these as you can tell the old ones were bad. Received them fast and even received a post card and phone call from manufacture. Great to speak with them and will use them again.

  5. Imported from AmazonSource context: Verified Purchase

    Customer

    Much better than stock units. Easy install. Just apply some car wax around the lip and shove them into place.

  6. Imported from AmazonSource context: Verified Purchase

    Tony M. Berry

    I installed these on the rear of my 2014 Jeep Wrangler Rubicon Unlimited. Installation on the rear is fairly easy. This Jeep has a 3-1/2″ lift with 37″ tires. My Jeep goes off-road often and I always take the hard line on the trails. I have bottomed out these bump stops many times and it feels like I have hydraulic bump stops. Very responsive. The cushion feel is nice. Great damping effect, even with a heavy load of passengers and gear in the back.

  7. Imported from AmazonSource context: Verified Purchase

    Dierk

    Noticed a difference almost immediately after driving home after having these bump stops installed. I have a sharp dip and bump on my road home I hit nearly every day that throws my jeep and could hear the sharp metal on metal clank. These Metalcloak bump stops completely smoothed that out and very impressed. I think they will do excellent on my next overlanding trip when I’m loaded up. Thanks!!!

  8. Imported from AmazonSource context: Verified Purchase

    greg

    If you know Metal Cloak products then you know buying anything from them will be a great experience. Their products are top quality. I bought these rear upper bump stops for my JKU wrangler build and they work great.Pro tip when installing, I took my rear springs out and used my floor jack to articulate the axle bump pAD all the way up to full bump to easily slide these into place. Another way to install these easily is to use a bottle jack if you have enough clearance.

Add a review

Your email address will not be published. Required fields are marked *