This is a A-357518R92-1 Seat Pan, Steel, BLK PN: 357518R92-1Main Description As Following : A-357518R92-1 Seat Pan, Steel, BLK P.N: 357518R92-1 Dim A (1): 4 bolt mountingDim B (2): 3.5" c-c side to sideDim C (3): 4.5" c-c front to back Crossed From: SW00487 , Found in Section & Models : Seats > Complete Seats, Case-IH TRACTOR: A, Case-IH TRACTOR: AV, Case-IH TRACTOR: B, Case-IH TRACTOR: C, Case-IH TRACTOR: CUB, Case-IH TRACTOR: CUB LO-BOY, Case-IH TRACTOR: H, Case-IH TRACTOR: HV, Case-IH TRACTOR: M, Case-IH TRACTOR: MD, Case-IH TRACTOR: MDV, Case-IH TRACTOR: MTD, Case-IH TRACTOR: MV, Case-IH TRACTOR: SUPER H, Case-IH TRACTOR: SUPER M, Case-IH TRACTOR: WDR9, Case-IH TRACTOR: WD9, Case-IH TRACTOR: WR9S, Case-IH TRACTOR: W9, Case-IH TRACTOR: 100 Associated Items : New Also A-FRM-IHOL, A-IH-C-DOMGENCAT, A-IH-C-MUSCLES, A-IH-C-1936FULL, A-IH-O-AAV, A-IH-O-ABSPCLA, A-IH-O-AIMPLS, A-IH-O-A1939, A-IH-P-AB, A-IH-P-ACCESSORY, A-IH-P-AW18MWR, A-IH-S-AAVBBN, A-IH-S-CARBSPEC, A-IH-S-CLUTCH, A-IH-S-ENGGASE, A-IH-S-HAYMAHNS, A-IH-S-TUNEUP, A-MAG-S-317, A-SMIH8, A-IH-O-AAV And : Dim A (1): 4 bolt mounting Dim B (2): 3.5" c-c side to side Dim C (3): 4.5" c-c front to back