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GenRight JEEP JK 4


Regular price $699.99 Sale

These are the 4" Aluminum Rear Tube Fenders (Fender Flares) from GenRight Off Road for the Jeep JK.

These close fitting tube fenders are perfect for rock crawling through the Boulders or Trees on your favorite trail.

Choosing aluminum over steel for your JK's rear fenders saves over 30 lbs! Each aluminum fender weighs only 9.6 lbs. each, while the steel weigh in at 21 lbs. Reducing weight saves gas and improves handling off-road!

Want to go with bigger tires? We have also opened the wheel well to better clear those new bigger tires you want to buy too.
Buy the complete set front and rear and save $100!

  • Made of lightweight & durable 6061-T6 Aluminum alloy.
  • Bolts on in same location as stock flare.
  • 4" wide flare (same as stock).
  • Bigger wheel opening (up and rearward) to prevent tire rubbing.
  • 1/8" thick laser cut and CNC bent plates and tubes will hold up out on the trail.
  • Built from rugged 1-1/2" diameter x .188" wall tubing.
  • TIG Welded in a precision jig for a seamless fit
  • Includes new hardware (some stock hardware is reused).
  • Retains your stock inner fender well.
  • Includes detailed installation instructions.
  • 100% made in the USA


  • Fenders are sold in pairs.
  • Sold un-painted but can be painted, powder coated, or left raw (the aluminum is corrosion resistant)
  • Installation requires minor drilling of the factory mounting locations.
  • Also available in a steel version.