Direct replacement for Cummins 3974539

Has four bolt holes on 5" circle

Direct replacement for Caterpillar 4P-9946

For front wheel drive axles

D5G - Replaces OEM Numbers 168-2313

Maxiforce Piston, 6466T/A with Pin for John Deere AR93629 873HF141142 Direct replacement for Cummins 3974539Aftermarket Piston for the John Deere 6. 466A T diesel engine. Direct replacement for John Deere AR93629. Fits These Models John Deere Farm Tractors: 4440, 4640, 4840, 6622, 8430, 8440, 8450 John Deere Harvester: 5720 John Deere Combines: 6620, 7720, 8820 John Deere Cotton Picker: 9940 John Deere Compactor: 646C John Deere Skidder: 740A John Deere Wheel Loaders: 1 8, 4440, 644D, 762A, ESN, OEM