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JK: RockGuard Outback Rear Bumper

SKU 4654100
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This item ships for free! (Continental U.S. only)

The TeraFlex JK: RockGuard Outback Rear Bumper complements the JK Wrangler/Unlimited models’ body while offering ultimate rock protection as the 4,500+ pound SUV pushes over rocks and obstacles.


• JK Wrangler (2-door)

• JK Wrangler Unlimited (4-door)


• Outback Rear Bumper

• All necessary hardware

Features & Benefits:

• Recessed spare tire well
• Recessed spare tire well

• Compatible w/ Alpha HD Hinged Spare Tire Carrier & Alpha HD Adjustable Spare Tire Mount Kit

• Steel w/ textured black powder coat finish

• 100% bolt-on installation

• Lifetime warranty on bumper defects; 90-day warranty on powder coat finish


• Compatible w/ Alpha HD Hinged Spare Tire Carrier & Alpha HD Adjustable Spare Tire Mount Kit (Complete w/ 5x5”: # 4838150) or Carrier only: # 4838100 or| 5x5” Mount Kit: # 4838130 or 5x5.5” Mount Kit: # 4838235 or 8x6.5” Mount Kit: 4838188) – NOT INCLUDED.

Install Time: 1.5 hours


• Outback Rear Bumper w/ OEM Fog Light Mounts (# 4654130)

• Outback Rear Bumper – No OEM Fog Light Mounts (# 4654100)

Weight:  102.0 lbs

*NOTE* This is a very heavy item and must be shipped by freight truck

Vehicle Type:
JK Wrangler
JKU Wrangler Unlimited

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November 27th 2015
Aaron Pyle
I got this bumper to go with the Teraflex "JK Front Epic Bumper Kit - Center Drum Winch". This bumper is very heavy duty, super simple to install and looks so much better than the factor bumper. This bumper added some clearance for the stock tire that I currently have on the back door, this bumper has a wider platform than the stock bumper which is really nice, and has a better clearance for the departure angles which you can never go wrong with that. It is nice having integrated mounts for D-rings in the back and this bumper also fit perfectly with the stock location of the hitch. Highly recommend this bumper.