The IH attachment model numbers and production years are listed below:
5100 (1965 - 1969 with independent PTO)
Allis Chalmers Oil Seal part numbers - 219396
New Old Stock Pair of 3-1/2" Inch Cultivator Chisel Sweeps for IH Farmall
Rebuilt Clutch Pressure Plate for John Deere 1020, 1520, 2020, 2030 and Other Tractor Models, AR63785 The IH attachment model numbersRebuilt Clutch Pressure Plate for John Deere 1020, 1520, 2020, 2030, 2150, 2155, 2240, 2255, 2350, 2355, 2440, 2550, 2555, 2630 and 2640 Tractors. Will also fit the following John Deere Backhoe Models: 300, 300B, 301, 302, 302A, 310, 310A, 310B, 380, 400, 401, 401B, 401C, 401D, 410, 480, 480A, 480B and 480C. Rebuilt by NeilCo in Columbia, South Carolina. 10" Inch Clutch Pressure Plate. Single stage clutch with 3 fingers and 3 coil springs. Flywheel