TeraFlex Front Axle Inner Sleeve & Front Upper Inner Knuckle Gusset Kit | Jeep Wrangler JK (2007-2018)

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. Front Axle Sleeve Kit (# 4990700) Inner Axle Sleeve - Short Side Inner Axle Sleeve - Long Side Front Axle Inner Knuckle Gusset Kit - Upper (# 4990800) JK Wrangler (2-door) JK Wrangler Unlimited (4-door) w/ Dana 30 or Dana 44 front axle

Fitment

• 2007-2017 Jeep Wrangler
• 2018 Jeep Wrangler JK

Part Numbers

• 4990900