Clutch release bearing. I.D. 2.0625 inch, O.D. 3.5625 inch, W. 0.7969 inch. For 9 & 10 inch single clutch models from 1939 to 1964; 11 inch single clutch models with transmission PTO in 3600 with 6 speed, 2600, 3600 with 8 speed or less PTO, (1975 & up)

Clutch release bearing. I.D. 2.4997 inch, O.D. 4.0700 inch, W. 0.8700 inch. For Single-clutch models 4000 & 5000 with independent PTO; double clutch models 2000 & 3000 with 6 & 8 speed transmissions

Clutch release bearing. I.D. 2.5 inch, O.D. 4.125 inch, W. 0.8700 inch. 9 inch double-clutch models with 5 speed transmissions