Dim A (1)
A - 4.125"
Dim B (2)
B - M28 X 1.5 RH Thrd.
Fits the following makes and models:
Massey Ferguson TRACTOR: 375 (W/ ENG SN<33139)
Massey Ferguson TRACTOR: 383 (W/ ENG SN<33139)
Massey Ferguson TRACTOR: 390 (W/ ENG SN<33139)
Massey Ferguson TRACTOR: 390T (W/ ENG SN<33139)
Massey Ferguson TRACTOR: 398 (W/ ENG SN<33139)
Massey Ferguson TRACTOR: 399 (W/ ENG SN<33139)