{"product_id":"2037-5-8-engine-sprocket-mounting-hub-3-hole-2-125-od-1-2-thick-3-16-keyway-bolt-circle-1-687-bolt-pattern-p5256","title":"2037 5\/8\" Engine Sprocket Mounting Hub, 3-Hole, 2.125\" OD, 1\/2\" Thick, 3\/16\" Keyway, Bolt Circle 1.687\", Bolt Pattern P5256","description":"\u003cstyle\u003e\n.footer-links { text-align: left; padding: 20px; margin: 30px 0; font-size: clamp(12px, 2.5vw, 16px); } .footer-links a { color: #000; text-decoration: none; font-weight: 700; margin: 0 10px; border-bottom: 2px solid #ffcc00; transition: all 0.3s; display: inline-block; } .footer-links a:hover { color: #ffcc00; }\n\u003c\/style\u003e\n\u003cdiv class=\"nonselectable\"\u003e\n\u003cdiv class=\"footer-links\"\u003e\n\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\"\u003e\u003c\/a\u003e\u003ca title=\"Go Kart \u0026amp; Minibike Parts | Main Menu\" href=\"https:\/\/gokartsusa.biz\/collections\/gokart-minibike-parts\"\u003eParts\u003c\/a\u003e | \u003ca title=\"Parts Catalog | for Go Karts and Minibikes\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0070\/8627\/6679\/files\/american-gokart-parts-catalog.pdf\"\u003eCatalog\u003c\/a\u003e | \u003ca title=\"Racing engine parts\" href=\"https:\/\/gokartsusa.biz\/collections\/go-kart-speed-parts\"\u003eHotrod\u003c\/a\u003e | \u003ca title=\"Wheel and Sprocket Hubs\" href=\"https:\/\/gokartsusa.biz\/collections\/hubs\"\u003eHubs\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eMount a sprocket to your engine crankshaft or jackshaft\u003c\/p\u003e\n\u003cp\u003ePlated Steel Hubs have a 1″ OD shoulder. Set screw hole opposed to keyway.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlated Steel\u003c\/li\u003e\n\u003cli\u003e2.125\" OD\u003c\/li\u003e\n\u003cli\u003e5\/8\" Bore\u003c\/li\u003e\n\u003cli\u003e1\/2\" Thick\u003c\/li\u003e\n\u003cli\u003e3\/16\" Keyway\u003c\/li\u003e\n\u003cli\u003e3-Hole\u003c\/li\u003e\n\u003cli\u003e1.687\" Bolt Circle\u003c\/li\u003e\n\u003cli\u003e Bolt Pattern P5256\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr style=\"height: 2px; background-color: #000; border: none;\"\u003e\n\u003cp\u003e\u003cem\u003eadd a \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/sprockets\/engine-sprocket\"\u003eSprocket\u003c\/a\u003e for this hub\u003c\/em\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060086014011,"sku":"A2037","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/2037.jpg?v=1764893574","url":"https:\/\/gtcracing.com\/products\/2037-5-8-engine-sprocket-mounting-hub-3-hole-2-125-od-1-2-thick-3-16-keyway-bolt-circle-1-687-bolt-pattern-p5256","provider":"GTC Racing","version":"1.0","type":"link"}