Upgrade your factory Dana 44 rear axle to a 70" wide full-float axle with this Teraflex JK Wide Rear Dana 44 8-Lug Full-Float Conversion Kit! Heavy wheels and oversized tires, high-speed impacts, and low-range twisting and binding take a toll on the factory JK rear axle shafts and wheel bearing assemblies – even with upgraded 35-spline axle shaft conversions.
The twin-bearing full-float design spreads vehicle weight evenly across the forged 4140 chromoly spindles removing vehicle weight from the axle shaft. The casehardened 4340 chromoly shafts simply transfer torque to the wheels without the load stress from the vehicle weight. The spindle accepts readily available low-cost industry standard bearings and seals.
All factory sensors are maintained and protected from the elements. Retains OEM park brakes, calipers and pads.
Pair with the strong Wide Front Tera44 Axle Housing and a Front Full-Float Conversion kit for one awesome set up!
- Axle Shaft: 35-spline
- Wheel Bolt Pattern: 8x6.5”
Fits
- •2007-2018 JK Wrangler (2-door) Dana 44 Rear With Aftermarket 35 Spline Locker
- • 2007-2018 JKU Wrangler Unlimited (4-door) Dana 44 Rear With Aftermarket 35 Spline Locker
Parts Included
- • JK Rear Performance Slotted Big Rotor Kit
Note(s)
- Does not fit Rubicon models
- Install Time: 5 Hours Component Boxes:
- 3040400 JK Wide Rear Full Float Conversion Spindles Slotted Big Rotor Kit 3042000 Rear Wheel Hubs Pair D30/D44 8 Lug Conversion 3999239JK Rear Full Float Axle Wide 35 Spline Shafts Pair