The Yukon Master Overhaul Kit for Chrysler 8.75-inch '41' case housing with LM104912 carrier races supplies a full set of bearings, seals and hardware tailored to that housing. Yukon includes Timken bearings and races plus carrier and pinion bearings/races, pinion seal, complete shim kit, ring gear bolts, pinion nut, thread locker, marking compound with brush and gasket so a correct rebuild is possible with matched parts.
Yukon Gear Master Overhaul Kit For Chrysler 8.75in #41 Housing w/ Lm104912/49 Carrier Bearings