{"product_id":"jims-replacement-parts-for-big-twin-crank-shaft-engine","title":"Jims Replacement Parts for Big Twin Crank Shaft – Engine","description":"\u003cp\u003eA wide selection of high quality replacement parts for all Big Twin 1936-2000 like Flathead (Sidevalve), Knucklehead, Panhead, Shovelhead and Evolution Big Twin. Each part is quality checked. Crank pins and shafts are machined from super tough, aircraft quality steel, heat treated and hardened to 61-63 on the Rockwell scale.\u003c\/p\u003e\n\u003cp\u003e7. Pinion Shaft for Big Twin, Fits 1939-1953, Jims USA (OEM 24007-39)\u003c\/p\u003e\n\u003cp\u003ePinion shaft BT39-53  74\" #24007-39\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Crankshaft Parts\u003c\/li\u003e\u003c\/ul\u003e","brand":"Jims","offers":[{"title":"Default Title","offer_id":62566226428234,"sku":"231566","price":267.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/standard-rgba_0a30d7f5-8e6d-4040-aae0-ce3415915dd0.png?v=1782766422","url":"https:\/\/partsdenmark.com\/products\/jims-replacement-parts-for-big-twin-crank-shaft-engine","provider":"Parts Denmark","version":"1.0","type":"link"}