Can use Alternate Compressor - 503-1833

5101EN and more - Replaces OEM Number RE229585

8970 - Replaces OEM Number RE53802

RT155A and more - Replaces OEM Number 4273289M1

CHAIN TYPE CA550

Maxiforce Cylinder Kit Late 6.466 for John Deere AR100646 KIT2 Can use Alternate Compressor -Aftermarket Cylinder Kit for the John Deere 6. 466A T diesel engine. Direct replacement for John Deere AR100646. Fits These Models John Deere Combines: 6602, 6620, 7720 John Deere Cotton Pickers: 9940, 9950 John Deere Farm Tractors: 4250, 4440, 4450, 4640, 4650, 5460, 5720, 5730, 6622 John Deere Crawler Dozer: 850B John Deere Excavators: 690C, 790D, 892D John Deere Motor Graders: 770A, 770B John Deere Wheel Loaders: 644C, 762A, 762B