{"product_id":"grip120-m169485-primary-deck-belt-for-john-deere-x330-x350-x354-x370-x380-x390-x394-x570-x580-x584-x590-lawn-tractors-mower-belt-replaces-uc39236-58-x-748","title":"[Grip120] M169485 Primary Deck Belt for John Deere X330 X350 X354 X370 X380 X390 X394, X570 X580 X584 X590 Lawn Tractors, Mower Belt - Replaces UC39236 | 5\/8\" x 74.8\"","description":"\u003ch2\u003eM169485 Primary Deck Belt (5\/8\" x 74.8\")\u003c\/h2\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eBelt type: Primary deck drive belt\u003c\/li\u003e\n    \u003cli\u003eDimensions: 5\/8 inch width x 74.8 inch length\u003c\/li\u003e\n    \u003cli\u003eConstruction: High-strength cord material designed for consistent power transfer and heat resistance\u003c\/li\u003e\n    \u003cli\u003eDesign: Wrapped belt profile for durability and reduced slippage in mower deck applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eJohn Deere: M169485, UC39236\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eCompatible with 42-inch and 48-inch mower decks\u003c\/li\u003e\n    \u003cli\u003eFits John Deere X300 Series: X330, X350, X354, X370, X380, X390, X394\u003c\/li\u003e\n    \u003cli\u003eFits John Deere X500 Series: X570, X580, X584, X590\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eVisible fraying, splitting, or material loss on the belt edges\u003c\/li\u003e\n    \u003cli\u003eLoss of tension resulting in blade slippage or inconsistent cutting performance\u003c\/li\u003e\n    \u003cli\u003eCracking or dry rot on the underside of the belt\u003c\/li\u003e\n    \u003cli\u003eExcessive stretching that prevents the belt from maintaining proper engagement with the pulleys\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eEngage the parking brake and remove the ignition key before starting service\u003c\/li\u003e\n    \u003cli\u003eLower the mower deck to the lowest setting to provide clearance for removal and installation\u003c\/li\u003e\n    \u003cli\u003eRelease tension on the idler pulley to slacken the existing belt\u003c\/li\u003e\n    \u003cli\u003eEnsure the new belt is properly seated within the grooves of all pulleys before reapplying tension\u003c\/li\u003e\n    \u003cli\u003eVerify that the belt path matches the diagram found in your specific tractor’s operator manual\u003c\/li\u003e\n    \u003cli\u003eCycle the blade engagement handle after installation to ensure the belt seats correctly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":46981727191229,"sku":"AZ00670331","price":25.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00670331_1.jpg?v=1782101713","url":"https:\/\/bluestarsparts.com\/products\/grip120-m169485-primary-deck-belt-for-john-deere-x330-x350-x354-x370-x380-x390-x394-x570-x580-x584-x590-lawn-tractors-mower-belt-replaces-uc39236-58-x-748","provider":"BlueStars Parts","version":"1.0","type":"link"}