This prevents the Fast Hitch attachment from accidentally coming unhitched and damaging the equipment or tractor
Keyway Size - 8mm (5/16 Inch)
Also used with the below listed International Harvester equipment:
Will ONLY fit Farmall models which is referred to as rowcrop models
3 Engine Pistons with Pins for Kubota L245H, L225, L2350, L345 Tractors, 15221-21110 This prevents the Fast Hitch3 Engine Pistons with Pins for Kubota L175, L185DT, L185F, L2050DT, L2050F, L225, L225DT, L235, L2350DT, L2350F, L245DT, L245F, L245H, L285P, L345 and L345DT Tractors. Piston is 76 mm in diameter. Kubota Tractor Engine Piston and Pin part numbers 15221 21110, 15521 21310. Removed from a salvage Kubota L245H tractor. Price is for (3) pistons with pins as shown. Please reference your parts manual to verify this is the correct pistons for your model