Dim A (1)
A - 17.750"
Dim B (2)
B - .937"
Fits the following makes and models:
Case-IH TRACTOR: 1070
Case-IH TRACTOR: 1090 (SN <-8678074)
Case-IH TRACTOR: 1170 (SN <-8678074)
Case-IH TRACTOR: 1175
Case-IH TRACTOR: 770
Case-IH TRACTOR: 870
Case-IH TRACTOR: 970