Outer Limits 4x4 Board

Just out of interest, does the rear wheel bearings on a GU Patrol Wagon (Semi-Floating) run in diff oil or are they lubricated by grease?

Have done a search but could'nt find the answer.

Cheers

Bearings run in grease although some have removed the inner oil seal, allowing gear oil from the diff to flow into the bearings as it provides better lube than grease..

Nick