- Dim A (1) : 5.050" O.D.
 - Dim B (2) : 3.457" I.D.
 - Dim C (3) : 57 Internal Teeth
 - Replaces : 1870074M1
 
- Sections and Models:
 - PTO Parts > PTO and Related Parts
 - Massey Ferguson TRACTOR: 1080
 - Massey Ferguson TRACTOR: 1085
 - Massey Ferguson TRACTOR: 285
 - Transmission & Rear Axle > Clutch Disc: Trans and PTO
 - Massey Ferguson TRACTOR: 1080
 - Massey Ferguson TRACTOR: 1085
 - Massey Ferguson TRACTOR: 285
 
- mega-cross:
 
- Stocked As: : A-523552M1
 
- Machine Types : Tractor
 - Makes : Massey Ferguson
 - Models : 1080, 1085, 285
 - Models :