This is a A-70230506 Pressure Plate: 10", 9 spring, 6 mtg holes equally spaced PN: 70230506Main Description As Following : A-70230506 Pressure Plate: 10", 9 spring, 6 mtg holes equally spaced P.N: 70230506 Shipping block under lever-square key Replaces: GV73340056 ALLIS CHALMERS , 5425 ALLIS CHALMERS , 5425NC ALLIS CHALMERS , 70208296-R ALLIS CHALMERS , 70216791 ALLIS CHALMERS , 70230506-R ALLIS CHALMERS , 70252549-R ALLIS CHALMERS , 70252549-RN ALLIS CHALMERS , Crossed From: D230506 , , SW00238 , , SW00924 , , 1612-7029 , , 52900K , , 70230506K , , 70230506R , Found in Section & Models : Clutch Parts > Single Clutch, Allis-Chalmers POWER UNIT: W226, Allis-Chalmers POWER UNIT: W25, Allis-Chalmers TRACTOR: WC, Allis-Chalmers TRACTOR: WD, Allis-Chalmers TRACTOR: WD45, Allis-Chalmers TRACTOR: WF, Case-IH TRACTOR: H (Optional S/N <391357), Case-IH TRACTOR: HV (Optional S/N <391357), Case-IH TRACTOR: W4 Associated Items : New Also A-AC-O-W226PU, A-AC-S-WCWFRC, A-AC-C-WC1934, A-AC-C-1935, A-AC-O-WC, A-AC-P-WCWF, A-AC-S-WCWFRC, A-FRM-ACCACO, A-SMAC11, A-AC-O-WD, A-AC-O-WDATTCH, A-AC-OP-WDDTIL, A-AC-P-PLOWS, A-AC-P-WDWD45D, A-AC-S-WDWD45, A-AC-S-WDWD45LP, A-FRM-ACCACO, A-SMAC11, A-AC-O-IMPLHITCH, A-AC-O-WDATTCH And : Shipping block under lever-square key