Symptoms
Torn boots, grease on the inside of the wheel, or clicking on full lock.
The fix, step by step
- Support the truck, pull the wheel and hub, separate the knuckle as the manual describes, and pull the axle from the differential.
- A complete replacement axle is usually quicker than a reboot.
- Unload the torsion bars first if the job needs it, and recheck ride height and alignment afterwards.
Tools & part numbers
- Socket set
- ball-joint separator
- new axle nut
- torque wrench.
Where to buy the parts
Hunting a used or discontinued part? Search eBay Motors for Isuzu Trooper (second generation) parts →
Rated for a competent home mechanic with a decent tool kit. Confirm torque figures, fluids and procedures against the factory service manual for your VIN, support the truck on stands rather than a jack, and work at your own risk (disclaimer). Some parts links are affiliate links, which pay us a small commission at no cost to you.