- Auxiliary Lights
- Light Bars
- Fog/driving Lights
- Underhood/rock Lights
- 3rd Brake Light Solutions
- Back Up Lights
- Other Auxiliary Lighting
- Shop All
Stock
Category
Brand
Rating
Price
Stock
Category
Brand
Rating
Price
We couldn't find any results
- Use different keywords
- Double check your spelling
- Start with something less specific - you can refine your search results later
- Try changing some of your filters below:
Search term:
- Drivetrain
- Transmission/Transfercase
- Crossmembers >Rock Hard 4x4 Doublewall Transmission Crossmember - JK 2007-11
Rock Hard 4x4 Doublewall Transmission Crossmember
JK 2007-11
Features & Product Details
Upgrade your factory 14-gauge stamped steel transmission crossmember to our 3/16" + 3/16" MASSIVE 3/8" DoubleWall Crossmember!
Total Weight: 27 lbs.
Our top and bottom plate 3/16" thick design gives you a total of 3/8" plate steel strength! Designed to fit 2007-2011 3.8L engines.
Ease of Install
In under 1 hour - including removal of your factory crossmember - you can complete this critical upgrade. We designed this crossmember to be a drop in replacement for your factory transmission crossmember. Simple hand tools required - no drill cutting or welding!
Precision Made Strength
Each crossmember is laser cut from 3/16" thick steel and coated in our weather and debris resistant powder coat finish. Strength is proven on virtually all Jeep enthusiast forums with glowing reviews. Since 2007 our skid plate system has been the undisputed leader in undercarriage protection.
Components
RH4x4 crossmembers are very recognizable for two major reasons: beefy unmatched strength and laser precision fitment. What makes up a RH4x4 crossmember is what makes it so strong.
Specifications
PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED
REVIEWS & CUSTOMER MEDIA
Product was as advertised. Heavy duty replacement, has all the factory Rubicon nuts welded in place, much stronger than stock.
I have planned to swap my crossmember for some time as it was slowly becoming very dented up from many offroad trips. The factory crossmember is very thin metal and you really see the difference with it next to the Rockhard piece. The installation was extremely easy and fitment was perfect. I highly recommend this crossmember to anyone looking for a replacement.