RTS Timken Koyo or NTN ring and pinion installation kits include everything that's in their regular differential kit—plus pinion shims, carrier shims, and 8620 steel ring gear bolts (where applicable).  . Make a better choice for your ring and pinion installation with RTS differential master bearing kits. Order the model designed for your vehicle application.

  • Save time and money with a complete overhaul kit for your 9" Ford third member
  • This complete 9" Ford overhaul kit includes a full bearing set, pinion nut, pinion seal, gasket, shims, pinion spacer, sealant, gear marking grease, brush and Loctite
  • Ring Gear Bolts



Differential Case Design Type: Ford 9
Taxonomy A: Differential LD
Taxonomy B: Differential Rebuild Kits
Taxonomy C: Ford 9
Taxonomy D: Master Bearing Kits

For Ford 9"
3.250" 3rd Member (Carrier Bearings LM104949/LM104911) and Factory Pinion Support (Inner Pinion Bearing M88010/M88048) Master Bearing Kit Includes Timken Tapered Bearings (Carrier, Front and Rear Pinion, Pilot where applicable), Brush, Cover Gasket (or RTV), Solid Spacer, Marking Compound, Pinion Nut, O-Ring, Pinion Seal, Ring Gear Bolts (Open Length), Pinion Shims, and Thread Locking Compound