Overview
The G2 96-2033-1-30AUB is a Dana 44 rear axle upgrade kit with an Auburn Locker. It uses 30 spline chromoly shafts and is for Jeep YJ, XJ and TJ models from 1987 to 2006, with each model limited to the years of its chassis code.
The kit is dual drilled for 5 lug wheel patterns of 5 x 4.5 and 5 x 5.5. The Auburn Locker shifts from limited slip to spool on the fly.
G2 says its rear axle kits are made from high tensile alloy steels, forged and heat treated for maximum strength. Big spline options use a larger shaft diameter, which G2 says can handle much higher torsional loads than the stock diameter.
The kit is not for disc brake applications. For disc brake use, G2 lists part G/296-2045-1-30 instead.
Key features
- 30 spline chromoly shafts
- 5 lug dual drilled 5 x 4.5 and 5 x 5.5 wheel patterns
- Auburn Locker that shifts from limited slip to spool on the fly
- Forged and heat treated alloy steel
- Drum brake applications only
Gears, lockers and brake type
A locker changes how an axle behaves on pavement. When both wheels are locked to turn together, tight turns can cause tire scrub and a hop, so the locker is most useful when traction is needed. Many drivers keep the locker in a mode that suits daily driving and engage it for trail work.
Shafts, bearings and the carrier are worth inspecting when an axle is rebuilt. Look for wear on the spline ends and for leaks at the seals. Because the kit is for drum brakes, confirm your brake type before installing it, since disc brake setups need a different part.
- Check the brake type before ordering
- Inspect spline ends for wear during a rebuild
- Look for leaks at axle seals after heavy use
- Keep axle fluid at the level the axle requires
Specifications
| Brand | G2 Axle and Gear |
|---|---|
| Part number | 96-2033-1-30AUB |
| UPC | 70000496117 |
| Axle location | Rear |
| Axle type | Dana 44 |
| Spline | 30 |
| Wheel pattern | 5 lug, dual drilled 5 x 4.5 and 5 x 5.5 |
| Locker | Auburn |
| Brake type | Drum only; disc brake use is part G/296-2045-1-30 |
Vehicle fitment
The fitment data covers the 1987–1995 Jeep Wrangler (YJ), the 1987–2001 Jeep Cherokee (XJ) and the 1997–2006 Jeep Wrangler (TJ). Each model’s years are limited to the 1987–2006 range given for the kit.
The kit is not for disc brake applications, so check your brakes before ordering. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
On 1989 and older vehicles, the factory retainer plates must be reused. Confirm that the differential is compatible with the 30 spline shafts before installation.
What’s included
The kit is for drum brake applications only. Check the package contents against your installation before starting.
