Fits the following makes and models:
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: W400 (SN <163807)
Case-IH TRACTOR: 400 FARMALL (SN <163807)