99 front hub bearings
Off-Road Magazine has a good article.
Unit Bearings Versus Rebuildable Hubs Debate - Dynatrac - SpynTec - Off-Road Magazine
Dynatrac makes a great upgrade. Many say a must have!
Dynatrac DynaLoc Locking Hub
James
Got these numbers from a TSB 99-12-12
There is a difference in Flange thickness on the later units.
New design = 13 mm
Old design = 10 mm
With the updated rotors they may work. I don't know, Can't see why not.
I opted out of trying because of the ABS wires. Don't need holes in the side of my bearing.



