OEM Cross Reference CRK264-010, 34A535, 376716R1 Fits models: Case-IH TRACTOR: M (SN 278050), Case-IH TRACTOR: MV (SN 278050), Case-IH TRACTOR: OS6 (SN 35464), Case-IH TRACTOR: O6 (SN 35464), Case-IH TRACTOR: W6 (SN 35464), Case-IH TRACTOR: W400 (C264 ENG SN 163808), Case-IH TRACTOR: W450 (C281), Case-IH TRACTOR: 400 FARMALL (C264 ENG SN 163808), Case-IH TRACTOR: 450 (C281), Case-IH TRACTOR: SUPER M, Case-IH TRACTOR: SUPER MTA, Case-IH TRACTOR: SUPER W6, Case-IH TRACTOR: W400 (SN 163807), Case-IH TRACTOR: W6TA, Case-IH TRACTOR: 400 FARMALL (SN 163807)