This is a A-R50152 Plate, Brake Piston & Clutch Drum PN: R50152Main Description As Following : A-R50152 Plate, Brake Piston & Clutch Drum P.N: R50152 Inside Diameter: 6.740" Crossed From: AMR50152 , , WN-R50152 , , WNR50152 , Found in Section & Models : Transmission & Rear Axle > Clutch Plates: Clutch and PTO, John Deere TRACTOR: 40, John Deere TRACTOR: 4030 (w/ Quad), John Deere TRACTOR: 4040 (w/ Quad), John Deere TRACTOR: 4050 (w/ Quad), John Deere TRACTOR: 4055 (w/ Quad), John Deere TRACTOR: 4230 (w/ Quad), John Deere TRACTOR: 4240 (w/ Quad), John Deere TRACTOR: 4250 (w/ Quad), John Deere TRACTOR: 4255 (w/ Quad), John Deere TRACTOR: 4430 (w/ Quad), John Deere TRACTOR: 4440 (w/ Quad), John Deere TRACTOR: 4450 (w/ Quad), John Deere TRACTOR: 4455 (w/ Quad), John Deere TRACTOR: 4555 (w/ Quad), John Deere TRACTOR: 4560 (w/ Quad), John Deere TRACTOR: 4630 (w/ Quad), John Deere TRACTOR: 4640 (w/ Quad), John Deere TRACTOR: 4650 (w/ Quad), John Deere TRACTOR: 4755 (w/ Quad), John Deere TRACTOR: 4760 (w/ Quad) Associated Items : New Also A-FRM-JD, A-JD-O-OMT2455, A-JD-P-PC862, A-JD-S-SM2013, A-JD-S-SM2024, A-JD-S-SM2029, A-JD-S-SM2045, A-JD-S-SM2050, A-SMJD201, A-FRM-JD, A-JD-S-TM1055, A-SMJD50, A-JD-O-OMR65460, A-SMJD202, A-FRM-JD, A-JD-O-OMR65347, A-JD-S-TM1056, A-SMJD50, A-JD-O-OMR65460, A-SMJD202 And : Inside Diameter: 6.740"