{"product_id":"gauge-wheel-shoulder-bolt-screw-for-john-deere-ztrak-eztrak-gx21012","title":"Gauge Wheel Shoulder Bolt Screw for John Deere Ztrak Eztrak - GX21012","description":"\u003ch2\u003eGauge Wheel Shoulder Bolt Screw for John Deere\u003c\/h2\u003e\u003cp\u003eThis gauge wheel shoulder bolt screw, OEM cross-reference GX21012, secures the gauge wheel assembly on John Deere Ztrak and Eztrak zero-turn mowers for precise cutting height adjustment.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis gauge wheel shoulder bolt screw is a direct replacement for the John Deere part GX21012, designed to attach the gauge wheel to the mower deck on Ztrak and Eztrak models. It ensures stable wheel alignment and smooth adjustment during mowing operations. Ideal for maintaining consistent cut height across challenging terrain.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed from hardened steel for durability under heavy mowing conditions\u003c\/li\u003e\n\u003cli\u003ePrecision-threaded to match OEM specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eShouldered design prevents over-tightening and protects the gauge wheel hub\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish resists corrosion and extends service life\u003c\/li\u003e\n\u003cli\u003eDirect replacement for John Deere part number GX21012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor John Deere Ztrak zero-turn mowers\u003c\/li\u003e\n\u003cli\u003efor John Deere Eztrak zero-turn mowers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAttaching gauge wheels to mower decks for level cutting\u003c\/li\u003e\n\u003cli\u003eReplacing worn or damaged shoulder bolts on commercial landscaping equipment\u003c\/li\u003e\n\u003cli\u003eAdjusting deck height on uneven ground to prevent scalping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGX21012\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this bolt compatible with all John Deere Ztrak models? \u003cstrong\u003eA:\u003c\/strong\u003e It fits most Ztrak and Eztrak series, but verify serial number range for your specific model to ensure proper length and thread pitch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I reuse the old lock washer or nut? \u003cstrong\u003eA:\u003c\/strong\u003e It is recommended to use new hardware for a secure fit; the bolt alone does not include fasteners, so check your existing setup.\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":44957177446486,"sku":"ZZ2Y00082","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_b2252a99-2d29-4d20-9f90-ed6ccab6091a.jpg?v=1781566953","url":"https:\/\/www.solidspare.com\/products\/gauge-wheel-shoulder-bolt-screw-for-john-deere-ztrak-eztrak-gx21012","provider":"Solid Spare","version":"1.0","type":"link"}