{"product_id":"acl-bmw-m20-m50-m52-m54-1919cc-80mm-bore-66mm-stroke-standard-size-main-bearing-set-7m1532h-std","title":"ACL BMW M20\/M50\/M52\/M54 1919cc 80.0mm Bore 66.0mm Stroke Standard Size Main Bearing Set | 7M1532H-STD","description":"\u003cp\u003eThis ACL Main Bearing Set is machined to standard size for a stock, unmachined BMW M20\/M50\/M52\/M54 1919cc crankshaft (80.0mm bore, 66.0mm stroke). It fits a wide range of BMW models including the 323i\/Ci\/is, 325 series, 328i\/Ci\/is, 330i\/Ci\/xi, 525i, 528e\/i, 530i, M3, X3 2.5i\/3.0i, X5 3.0i, and Z3\/Z4.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eSize: Standard\u003c\/li\u003e\n\u003cli\u003eEngine Fitment: BMW M20\/M50\/M52\/M54, 1919cc, 80.0mm Bore x 66.0mm Stroke\u003c\/li\u003e\n\u003cli\u003eVehicle Platform: BMW 323\/325\/328\/330 Series, 525i\/528i\/530i, M3, X3, X5, Z3, Z4\u003c\/li\u003e\n\u003cli\u003ePart Number: 7M1532H-STD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat crankshaft condition does this standard-size bearing set fit?\u003c\/h5\u003e\u003cp\u003eIt fits a stock, unmachined crankshaft main journal that has not been reground.\u003c\/p\u003e\u003ch5\u003eWhat engine is this bearing set designed for?\u003c\/h5\u003e\u003cp\u003eIt's designed for the BMW M20\/M50\/M52\/M54 1919cc engine family, with an 80.0mm bore and 66.0mm stroke.\u003c\/p\u003e\u003ch5\u003eWhich BMW vehicles can use this main bearing set?\u003c\/h5\u003e\u003cp\u003eIt covers a wide range of BMW models built on the M20\/M50\/M52\/M54 engine, including 323i, 325i, 328i, 330i, 525i, 528i, 530i, M3, X3, X5, Z3, and Z4.\u003c\/p\u003e\u003ch5\u003eDo I need an oversized bearing instead if my crankshaft was reground?\u003c\/h5\u003e\u003cp\u003eYes - if the main journals were reground undersize, an oversized version of this bearing set (such as .025mm or .25mm) is needed instead.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What crankshaft condition does this standard-size bearing set fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It fits a stock, unmachined crankshaft main journal that has not been reground.\"}},{\"@type\":\"Question\",\"name\":\"What engine is this bearing set designed for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It's designed for the BMW M20\/M50\/M52\/M54 1919cc engine family, with an 80.0mm bore and 66.0mm stroke.\"}},{\"@type\":\"Question\",\"name\":\"Which BMW vehicles can use this main bearing set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It covers a wide range of BMW models built on the M20\/M50\/M52\/M54 engine, including 323i, 325i, 328i, 330i, 525i, 528i, 530i, M3, X3, X5, Z3, and Z4.\"}},{\"@type\":\"Question\",\"name\":\"Do I need an oversized bearing instead if my crankshaft was reground?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - if the main journals were reground undersize, an oversized version of this bearing set (such as .025mm or .25mm) is needed instead.\"}}]}\u003c\/script\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":42631473070128,"sku":"ACL7M1532H-STD","price":435.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/40122eef7c72ad8aedbf813a6911e74f_b0645b53-4df7-4353-88c1-f8a06fd79cd2.png?v=1765198169","url":"https:\/\/berryperformancesales.com\/products\/acl-bmw-m20-m50-m52-m54-1919cc-80mm-bore-66mm-stroke-standard-size-main-bearing-set-7m1532h-std","provider":"Berry Performance Sales","version":"1.0","type":"link"}