| Узел | Модель |
| (152) - PTO ASSEMBLY, 300B SERIES TRACTORS | (300B-SERIES) - CASE TRACTORS (1/58-12/59) |
| (104) - P.T.O. ASSEMBLY | (320) - CASE GAS & DIESEL WHEEL TRACTOR (1/57-12/58) |
| (312) - STANDARD P.T.O., PRIOR TO S/N 8262800 | (430) - CASE AG & UTILITY TRACTOR (PRIOR TO S/N 8262800) (1/60-12/64) |
| (098) - PTO ASSEMBLY, 510B AND 511B TRACTORS | (500B-SERIES) - CASE TRACTORS (P.I.N. 6095009 & AFTER) (1/58-12/59) |
| (098) - PTO ASSEMBLY, 510B AND 511B TRACTORS | (600B-SERIES) - CASE TRACTORS (P.I.N. 6095009 & AFTER) (1/58-12/59) |
| (108) - P.T.O. ASSEMBLY WITH DRY CLUTCH DRIVE TRACTORS BEFORE #8191147 | (630) - CASE DIESEL TRACTOR (1/60-12/63) |
| (109) - P.T.O. ASSEMBLY WITH DRY CLUTCH DRIVE TRACTOR #8191147 AND AFTER | (630) - CASE DIESEL TRACTOR (1/60-12/63) |
| (108) - P.T.O. ASSEMBLY WITH DRY CLUTCH DRIVE TRACTORS BEFORE #8191147 | (630) - CASE GAS TRACTOR (1/60-12/63) |
| (109) - P.T.O. ASSEMBLY WITH DRY CLUTCH DRIVE TRACTOR #8191147 AND AFTER | (630) - CASE GAS TRACTOR (1/60-12/63) |
| (148) - VAC, VA AND VAO P.T.O., VAC, VA, VAO | (VA-SERIES) - CASE TITAN TRACTORS (1/42-12/56) |
| (150) - VAH P.T.O. | (VA-SERIES) - CASE TITAN TRACTORS (1/42-12/56) |
| (148) - VAC, VA AND VAO P.T.O., VAC, VA, VAO | (VAC11-SERIES) - CASE TITAN TRACTORS (1/42-12/56) |
| (150) - VAH P.T.O. | (VAC11-SERIES) - CASE TITAN TRACTORS (1/42-12/56) |
| (148) - VAC, VA AND VAO P.T.O., VAC, VA, VAO | (VAC12-SERIES) - CASE TITAN TRACTORS (1/42-12/56) |
| (150) - VAH P.T.O. | (VAC12-SERIES) - CASE TITAN TRACTORS (1/42-12/56) |
| (148) - VAC, VA AND VAO P.T.O., VAC, VA, VAO | (VAC13-SERIES) - CASE TITAN TRACTORS (1/42-12/56) |
| (150) - VAH P.T.O. | (VAC13-SERIES) - CASE TITAN TRACTORS (1/42-12/56) |
| (104) - POWER TAKE-OFF | (VAI-SERIES) - CASE TRACTORS (1/42-12/56) |
| (312) - STANDARD P.T.O., PRIOR TO S/N 8262800 | (530) - CASE AG & UTILITY TRACTOR (PRIOR TO S/N 8262800) (1/60-12/64) |
| (150) - P.T.O. ASSEMBLY | (300-SERIES) - CASE WHEEL TRACTORS (1/56-12/57) |