{"product_id":"acl-bmw-m20-m50-m52-m54-1919cc-80mm-bore-66mm-stroke-standard-size-extra-oil-clearance-main-bearing-set-7m1532hx-std","title":"ACL BMW M20\/M50\/M52\/M54 1919cc 80.0mm Bore 66.0mm Stroke Standard Size w\/ .001in Extra Oil Clearance Main Bearing Set | 7M1532HX-STD","description":"\u003cp\u003eThis ACL Main Bearing Set is machined to standard size with an added .001in of oil clearance, for a stock, unmachined BMW M20\/M50\/M52\/M54 1919cc crankshaft (80.0mm bore, 66.0mm stroke) in performance applications needing extra oil flow to the mains. 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, w\/ .001in Extra Oil Clearance\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: 7M1532HX-STD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does the extra .001in oil clearance do?\u003c\/h5\u003e\u003cp\u003eIt provides additional clearance beyond a standard fit for greater oil flow to the main bearings, which is useful in performance builds.\u003c\/p\u003e\u003ch5\u003eDoes this fit a stock crankshaft?\u003c\/h5\u003e\u003cp\u003eYes, it's sized for a stock, unmachined BMW M20\/M50\/M52\/M54 crankshaft main journal.\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\u003eWhat's the bore and stroke of this engine platform?\u003c\/h5\u003e\u003cp\u003eThe M20\/M50\/M52\/M54 1919cc engine has an 80.0mm bore and 66.0mm stroke.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does the extra .001in oil clearance do?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It provides additional clearance beyond a standard fit for greater oil flow to the main bearings, which is useful in performance builds.\"}},{\"@type\":\"Question\",\"name\":\"Does this fit a stock crankshaft?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, it's sized for a stock, unmachined BMW M20\/M50\/M52\/M54 crankshaft main journal.\"}},{\"@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\":\"What's the bore and stroke of this engine platform?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The M20\/M50\/M52\/M54 1919cc engine has an 80.0mm bore and 66.0mm stroke.\"}}]}\u003c\/script\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":42631473135664,"sku":"ACL7M1532HX-STD","price":435.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/40122eef7c72ad8aedbf813a6911e74f_9dc1da93-a5e2-4d1f-bc0a-f5ba42086729.png?v=1765198169","url":"https:\/\/berryperformancesales.com\/products\/acl-bmw-m20-m50-m52-m54-1919cc-80mm-bore-66mm-stroke-standard-size-extra-oil-clearance-main-bearing-set-7m1532hx-std","provider":"Berry Performance Sales","version":"1.0","type":"link"}