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JK Frame-Built Combo Bumper Base

The JK Combo Bumper Base is a Frame Built Bumper and Winch Plate combination that replaces the weak factory plastic bumper with a 3/16 thick steel base that attaches to the frame of the Jeep.

The Frame-Built Combo Bumper Base allows you to choose your end caps, winch guards, stingers and light bar attachments. Whatever your needs the Combo Bumper Base can handle it.

The Frame-Built Combo Bumper Base is the perfect bumper to start your JK Jeep build or to finish off a highly modified custom Jeep.

Frame-Built Combo Bumper Base is finished in MetalCloak’s signature black powdercoat.

Note: As of May 2014 MetalCloak Updated the JK Wrangler Frame-Built Bumper System. If you purchased your bumper prior to this date, these products may not be compatible. Please contact MetalCloak at (916) 631-8071 to confirm.

96% of 100
Availability: Usually Ships in 2 to 3 Days
Product Code: 3160*
JK Frame-Built Combo Bumper Base  


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  • Hot Rolled Steel 3/16" Steel Plate
  • Integrated Winch Plate
  • Shackle Mounts hold up to a 7/8" adapter
  • Premium Black Texture Powder Coating
3101-Skewed View Schematic


The first step on your Frame-Built adventure, the Combo Bumper Base is designed to fit all major winches with no modification. All components bolt directly on creating a unified bumper ready to meet any challenge.

Once you choose your base, select your End Caps, Fairlead, Shackle Mounts and Hoop, to complete your Frame-Built adventure. The built-in Winch Plate will fit most winches including the Warn Powerplant.


Installs in less than an hour, and all components are bolt-on, so you can modify or replace as needed.

Side View Schematic

Front View Schematic

Top View Schematic

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Our Premium Black Textured Powdercoat is the best in the industry. Check out our video on how we powdercoat.
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Check out what Jeepers everywhere are saying about our products on The Buzz Page.
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Bumper Base 10GA Hot Rolled Steel Plate
3/16" Hot Rolled Steel Plate
Solid Steel Shackle Mounts (up tp 7/8" adapter)
Total Weight 38 lbs
Available in Raw? No
Available in Black Powdercoat? Yes
OEM Clevite and Typical Flex Joint is the Duroflex Joint
Installation Difficulty Easy-Bolt on
Body Modification None
Time to Install 1 - 2 Hours
OEM Clevite and Typical Flex Joint is the Duroflex Joint


At MetalCloak we work continuously to give you the best possible installation instructions. We constantly take customer feedback and look at how we can make the instructions better for you. Click below to see our full list of installation instructions.

Click Here to see a full list of MetalCloak Installation Instructions.
OEM Clevite and Typical Flex Joint is the Duroflex Joint
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