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Fitment

YearsMakeModel
2007-2018JeepWrangler JK
2007-2018JeepWrangler JK Unlimited

Quick Specs

  • 5 Hours (Complete Kit) or 4 Hours (Sleeve Kit) install time
  • Part Number : 4990900

Important Notes

  • Does NOT fit Rubicon Recon w/ Dana 44 front axle w/ 0.375” wall.

TeraFlex 4990900 Front Axle Inner Sleeve & Front Upper Inner Knuckle Gusset Kit

2007-2018 Jeep Wrangler JK 2007-2018 Jeep Wrangler JK Unlimited
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
TeraFlex 4990900 Front Axle Inner Sleeve & Front Upper Inner Knuckle Gusset Kit
180.99In stock
2007-2018 Jeep Wrangler JK 2007-2018 Jeep Wrangler JK Unlimited
  • Brand : TeraFlex
  • SKU : 4990900
  • Part Number : 4990900
$180.99
$180.99

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Product Details

TeraFlex JK: Front Axle Inner Sleeve and/or Inner Knuckle Gusset Kits reinforce the weak axle tubing and/or knuckles on JK Wrangler/Unlimited Dana 30 or Dana 44 factory axles. This prevents unwanted bending or breaking under extreme conditions.

In-stock Ships in 1-3 days

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