11.5 Inch Aam 3.73 Rear Ring & Pinion, Install Kit, Posi, 4.375 Inch Od Pinion Bearing USA Standard Gear Variant:4.125 inch OD Pinion Bearing USA Standard 17-18 Jeep Wrangler JK 2

17-18 Jeep Wrangler JK 2 Door Models

Designed to increase your track width

This bad boy works with factory steel modular bumpers for your Ford Bronco and allows the installation of 9500lb or larger winches - perfect for those who like to live on the wild side

Keep your Jeep topless and doorless while remaining street-legal with our Tube Door Mirrors

Black Plastic

11.5 Inch Aam 3.73 Rear Ring & Pinion, Install Kit, Posi, 4.375 Inch Od Pinion Bearing USA Standard Gear Variant:4.125 inch OD Pinion Bearing USA Standard 17-18 Jeep Wrangler JK 2USA Standard 11. 5 inch AAM, 3. 73 Ratio Rear Ring and Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, with 4. 375 inch OD Inner Pinion Bearing. (GM and Chrysler Dodge Ram) Details: Rear Differential 11. 5 inch AAM Gear Ratio 3. 73 Location Rear Structured Ring and Pinion Install Kit Positraction Yes Over Drive 4. 375 inch Overdrive Pinion Bearing Warranty Warrantied against manufacturing