View 1 Photo View 0 Videos GMC 10.5-3.73 Ring Gear / Pinion $179.10 USD RING PINION GM 14 BOLT 10.5" RATIO 3.73 REAR , 12 PINION TEETH , 1.75" PINION SHAFT , 30 PINION SPLINE , 12 RING GEAR BOLTS , 10.5" RING GEAR OD , 45 RING GEAR TEETH ConditionNewRear End3.73 ratioFits To Make(s)GMCFits To Model(s)10.5-3.73Stock NumberSST GM10.5-373 MLS Number14174949CategoryRing Gears / Pinions Last Updated2/28/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info