June 16, 2023
JOHN DEERE Genuine OEM Mower Belt M138583 42 Mulch Deck X300 X304 s/n 150001+
John Deere Secondary Deck Drive Belt – M138583. JOHN DEERE Genuine OEM Mower Belt M138583 42 Mulch Deck X300 X304 s/n 150001+. This is a six sided belts that goes on 42 mulching mower decks on the following John Deere compact tractors. This also fits 48 7-Iron decks on Z-Trak mowers and 62D drive over decks. X300 serial #’s 150001+ and above. X304 serial #’s 150001+ and above. PLEASE READ THE COMPLETE DESCRIPTION FOR ANY EXCEPTIONS ON FITMENT. INCLUDING SERIAL NUMBER RESTRICTIONS ON THE ABOVE MODELS.