John Deere Primary Deck Drive Belt For Front-Mount Series with 38 and 48 Decks

Primary deck drive belts take power from the engine to drive the deck. Used with secondary belt (M120048 & M118756) to power the mower deck. John Deere belts contain strong material to prevent stretching and roll over which provides smooth engagement and consistent power. F510 with 38" Deck and serial number above 130,000, F525 with 38" Deck and serial numbers above 130,000 1113.028 mm EFFECTIVE LENGTH 12.446 mm WIDTH 10.922 mm THICKNESS 38 ANGLE