This is a A-81879076 Plate, Steel, 1.75 MM, Dual Power PN: 81879076Main Description As Following : A-81879076 Plate, Steel; 1.75 MM, Dual Power P.N: 81879076 Inside Diameter: 4.71" (119.70mm)Outside Diameter: 6.5"Replaces: F2NN7B442AATeeth: 66Thickness: 0.07" (1.81mm) Crossed From: F2NN7B442AA FORD / NEW HOLLAND Found in Section & Models : Transmission & Rear Axle > Clutch Plates: Clutch and PTO, Ford / New Holland TRACTOR: TS100 (Dual Power), Ford / New Holland TRACTOR: TS110 (Dual Power), Ford / New Holland TRACTOR: TS115 (Dual Power), Ford / New Holland TRACTOR: TS90 (Dual Power), Ford / New Holland TRACTOR: 5640 (Dual Power), Ford / New Holland TRACTOR: 6640 (Dual Power), Ford / New Holland TRACTOR: 7740 (Dual Power), Ford / New Holland TRACTOR: 7840 (Dual Power), Ford / New Holland TRACTOR: 7840O (W/ 6 CYL, 2/93-1/98), Ford / New Holland TRACTOR: 8240 (Dual Power), Ford / New Holland TRACTOR: 8340 (Dual Power) Associated Items : New Also This is An Aftermarket Product And : Inside Diameter: 4.71" (119.70mm) Outside Diameter: 6.5" Replaces: F2NN7B442AA Teeth: 66 Thickness: 0.07" (1.81mm)