{"product_id":"gy20050-gy20785-deck-mandrel-for-john-deere-42-48-inch-l100-l107-l108-l110-l120","title":"GY20050 GY20785 Deck Mandrel for John Deere 42 48 Inch L100 L107 L108 L110 L120","description":"\u003cstrong\u003eThis Deck Mandrel is a spindle assembly compatible with John Deere L100, L107, L108, L110, L120 lawn tractors and matches OEM Part# GY20050 and GY20785.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis John Deere deck mandrel is a critical spindle assembly that drives the mower blades on 42-inch and 48-inch cutting decks. It is designed for L-Series lawn tractors, ensuring smooth blade rotation and reliable cutting performance. Replacing a worn mandrel restores the efficiency of your mowing equipment.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM part numbers GY20050 and GY20785\u003c\/li\u003e\n\u003cli\u003eFits both 42-inch and 48-inch John Deere decks\u003c\/li\u003e\n\u003cli\u003eConstructed with heavy-duty cast iron housing for durability\u003c\/li\u003e\n\u003cli\u003ePre-installed sealed bearings reduce maintenance and extend service life\u003c\/li\u003e\n\u003cli\u003ePrecision-machined shaft ensures proper blade alignment\u003c\/li\u003e\n\u003cli\u003eEasy bolt-on installation with standard tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJohn Deere L100\u003c\/li\u003e\n\u003cli\u003eJohn Deere L107\u003c\/li\u003e\n\u003cli\u003eJohn Deere L108\u003c\/li\u003e\n\u003cli\u003eJohn Deere L110\u003c\/li\u003e\n\u003cli\u003eJohn Deere L120\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn or damaged spindle on John Deere lawn tractors\u003c\/li\u003e\n\u003cli\u003eMaintaining consistent cut quality on residential lawns\u003c\/li\u003e\n\u003cli\u003eRestoring deck performance after bearing failure\u003c\/li\u003e\n\u003cli\u003eUpgrading older mandrel assemblies for improved reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e GY20050, GY20785\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Deck Sizes:\u003c\/strong\u003e 42\", 48\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cast iron housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Sealed ball bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this mandrel fit my John Deere L100?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, it is designed for the L100 and other L-Series models listed in the fitment section.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this assembly come with the bearings already installed?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, the sealed bearings are pre-installed and greased, ready for immediate installation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53721939837201,"sku":"ZZ3C00677","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_fe14f595-589e-4c52-8730-60b2d7261c12.jpg?v=1782824357","url":"https:\/\/www.duraforce.com\/products\/gy20050-gy20785-deck-mandrel-for-john-deere-42-48-inch-l100-l107-l108-l110-l120","provider":"DURAFORCE","version":"1.0","type":"link"}