Pinion Gear 9-T, CW, Steel For: Bosch 410-418 Series DD Starters Used On: Bomag, Clark, IHC, KHD, MAN, Mercedes-Benz Truck, R Pinion Gear9-T, CW, SteelFor: Bosch 410-418 Series DD StartersUsed On: Bomag, Clark, IHC, KHD, MAN, Mercedes-Benz Truck, Renault, Volvo White-GMC TruckDim: 34.5mm Gear OD, 61mm LNote: Used w/ 4-792 (54-91400) clutch assy.