All of our new parts are aftermarket replacements. Compatible with John Deere Header(s) 625, 625D, 630, 630D, 635, 635D, 640, 640D. Replaces John Deere OEM Number(s) AXE12533, AXE12117. For 25′, 30′, 35′ or 40′ Platform. Size: 55.30″ x 58.01″. All States Ag Parts Item No.