{"product_id":"one-inch-to-one-and-one-eighth-inch-crank-shaft-sl","title":"One Inch To One And One Eighth Inch Crank Shaft Sleeve Adapter With One Quarter Inch Key For Gas Engine Pulley Bore Reducer Beefy Heavy Duty Steel Sleeve Bushing For Crankshaft Alignment And Keyed Fit","description":"\u003cdiv\u003eCrankshaft Sleeve Adapter: 1in to 1-1\/8in bore, single unit\u003cbr\u003e\n✔️ Sleeve ID 1in, OD 1-1\/8in, length 3in, 1\/4in keyway width \u003cp\u003eThis steel sleeve adapts a 1\" crankshaft to a 1-1\/8\" bore, with a 1\/4\" keyway for a secure, keyed fit. It's commonly used in gas engine applications to match pulleys, gear boxes, and other drive components.\u003c\/p\u003e ✅ Sleeve inside diameter 1in (25.4 mm)\u003cbr\u003e\n✅ Sleeve outside diameter 1-1\/8in (28.6 mm)\u003cbr\u003e\n✅ Sleeve length about 3in (76.2 mm)\u003cbr\u003e\n✅ Sleeve Keyway slot 1\/4in (6.35 mm)\u003cbr\u003e\n✅ Step Key Length about 2in (50.8 mm)\u003cbr\u003e\n✅ Converts 3\/4in shaft with 3\/16in keyway to 1in with 1\/4in keyway (19.05 mm to 25.4 mm; 4.76 mm to 6.35 mm)\u003cbr\u003e \u003cp\u003e💡 What is a crankshaft sleeve adapter used for?\u003c\/p\u003e\nThis handy piece helps match shafts and drive components without replacing hardware.\n- Adapts 3\/4 in shaft to 1 in with 3\/16 in to 1\/4 in keyways (19.05 mm to 25.4 mm; 4.76 mm to 6.35 mm)\u003cbr\u003e\n- Lets you mount pulleys or gear boxes without buying new parts\u003cbr\u003e\n- Keeps a secure, keyed fit for reliable belt and pulley operation\u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043453575403,"sku":"VXB084Z48LSK","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51KjE34bGBL.jpg?v=1783879090","url":"https:\/\/vxb.com\/products\/one-inch-to-one-and-one-eighth-inch-crank-shaft-sl","provider":"VXB Bearings","version":"1.0","type":"link"}