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TeraFlex JK Front Upper Knuckle Gusset Kit 4990800

Axle Differential Repair Sleeve Kit

Pricing: $41.79


The TeraFlex JK knuckle gusset kit is designed to reinforce the weak factory knuckles on JK Dana 30 or 44 factory axles. This prevents unwanted bending or breaking under extreme conditions. Includes two upper inner knuckle gusstes. Fits all JK Wrangler models including Rubicon and Unlimited.


  • Material: Steel
  • Title: TeraFlex Jeep Wrangler axle gusset


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W3.3750” x H2.2500” x L8.0000”

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