{"product_id":"john-deere-42-48-deck-mandrel-gy20050-l100-l107-l108-l110-l120-gy20785","title":"JOHN DEERE 42\"  48\" DECK MANDREL GY20050 L100  L107  L108 L110  L120 GY20785","description":"\u003ch2\u003e42\" 48\" Deck Mandrel for John Deere\u003c\/h2\u003e\u003cp\u003eThis deck mandrel is a replacement part for John Deere lawn tractors, driving the mower blades on 42-inch and 48-inch decks and replacing OEM part numbers GY20050 and GY20785.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis deck mandrel is designed to fit John Deere models including L100, L107, L108, L110, and L120, providing a direct replacement for worn or damaged mandrels on 42-inch and 48-inch mower decks. It ensures smooth blade rotation and consistent cutting performance for residential and light commercial mowing. The mandrel is built with heavy-duty materials to withstand the rigors of regular lawn care.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty steel construction for long service life\u003c\/li\u003e\n\u003cli\u003ePrecision sealed bearings ensure smooth and quiet operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM mandrel, no modifications needed\u003c\/li\u003e\n\u003cli\u003eCompatible with both 42-inch and 48-inch deck housings\u003c\/li\u003e\n\u003cli\u003ePre-assembled spindle reduces installation time\u003c\/li\u003e\n\u003cli\u003eDurable spindle shaft resists wear under continuous use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor John Deere L100\u003c\/li\u003e\n\u003cli\u003efor John Deere L107\u003c\/li\u003e\n\u003cli\u003efor John Deere L108\u003c\/li\u003e\n\u003cli\u003efor John Deere L110\u003c\/li\u003e\n\u003cli\u003efor John Deere L120\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMowing residential lawns and large yards\u003c\/li\u003e\n\u003cli\u003eCutting tall or thick grass on flat terrain\u003c\/li\u003e\n\u003cli\u003eUsed in light commercial landscaping applications\u003c\/li\u003e\n\u003cli\u003eFrequent mowing cycles on uneven ground\u003c\/li\u003e\n\u003cli\u003eMaintaining turf quality on golf courses or parks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGY20050, GY20785\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealed ball bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this mandrel replace OEM part GY20050? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is a direct replacement for GY20050 and also for GY20785, ensuring a proper fit on compatible John Deere decks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this mandrel fit a John Deere L120 mower deck? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the L120 is included in the list of compatible models, so it will fit the 42-inch or 48-inch deck on that tractor.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45216596328534,"sku":"ZZ3C00677","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_535735d0-3e9a-471c-9380-07f58b08befe.jpg?v=1782824090","url":"https:\/\/www.solidspare.com\/products\/john-deere-42-48-deck-mandrel-gy20050-l100-l107-l108-l110-l120-gy20785","provider":"Solid Spare","version":"1.0","type":"link"}