{"product_id":"std-big-end-bearing-set-acl-1275cc-1-75-4b2206-std","title":"STD BIG END BEARING SET- ACL- 1275cc (1.75\")- [4B2206-STD]","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eACL Heavy Duty Big End (Conrod) Bearing Set to suit \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1275cc A-Series engines fitted with the larger 1.750\" (1-3\/4\") crankshaft big end journals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is a complete \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8-piece standard size\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e bearing set manufactured by ACL, renowned for producing high-quality engine bearings for both road and performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese bearings are designed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elater 1275cc A-Series and A+ engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edo not fit Cooper S or early 1100S engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, which use the smaller \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.625\" (1-5\/8\") big end journal\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Please confirm your crankshaft journal size before ordering, particularly if the engine has been rebuilt or the crankshaft has been changed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eACL's Heavy Duty bearings are typically a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etri-metal construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, offering excellent load-carrying capacity, superior fatigue strength and long service life. They are ideal for standard rebuilds, fast road engines and many competition applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStandard (STD) size big end bearing set.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete 8-piece conrod bearing set.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSuits 1275cc A-Series \u0026amp; A+ engines with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.750\" (1-3\/4\") crankshaft journals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavy Duty ACL bearing set (normally tri-metal construction).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent wear resistance and oil retention.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for road, performance and competition engine builds.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eImportant Fitment Information:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003e✔ Fits later 1275cc engines with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.750\" (44.45mm) big end journals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✘ Does \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNOT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e fit 1275 Cooper S or early 1100S engines, which require the smaller \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.625\" (41.28mm) bearing set\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAlways measure the crankshaft journal diameter after machining, as reground crankshafts require oversize bearings (+0.010\", +0.020\", +0.030\", etc.) rather than standard size.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAlternate Part Numbers:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e4B2206\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCB91306\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVP91306\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8G2553\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Minisport","offers":[{"title":"Default Title","offer_id":48229729108278,"sku":"4B2206-STD","price":69.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/3322\/9366\/files\/20260727_095132.jpg?v=1785113136","url":"https:\/\/minisport.com.au\/products\/std-big-end-bearing-set-acl-1275cc-1-75-4b2206-std","provider":"Minisport","version":"1.0","type":"link"}