{"product_id":"acl-subaru-ej20-ej22-ej25-for-thrust-in-5-position-0-002mm-oversized-high-performance-main-bearin","title":"ACL High Performance Main Bearing Set (EJ20\/EJ22\/EJ25, #5 Thrust, 0.002mm Oversized) - 2002-2005 Subaru WRX \/ 1998-2004 Subaru Forester \/ 1991-2000 Subaru Legacy \/ 2000 Subaru Outback","description":"\u003cul\u003e\n\u003cli\u003eHigh performance main bearing set, 0.002mm oversized, #5 thrust position\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for consistent oil film and clearance\u003c\/li\u003e\n\u003cli\u003eDesigned for EJ20\/EJ22\/EJ25 applications\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory main bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePrecision Oversizing for a Reconditioned Crankshaft\u003c\/h3\u003e\n\u003cp\u003eACL's high performance main bearing set is sized at 0.002mm oversized specifically for applications where the crankshaft journals have been machined slightly oversize, whether from a crank regrind or to correct wear. Main bearings need to match crank journal dimensions precisely, since too much clearance leads to low oil pressure and knocking, while too little leads to bearing scoring and premature failure. Getting this oversizing correct is exactly why a specialty bearing manufacturer like ACL matters here rather than assuming a standard-size bearing will work. It's the kind of upgrade that quietly does its job without ever needing a second thought.\u003c\/p\u003e\n\n\u003ch3\u003eThe Correct Thrust Position for This Platform\u003c\/h3\u003e\n\u003cp\u003eThis set includes the correct thrust bearing at the #5 position, matching where Subaru's EJ20\/22\/25 platform actually places its thrust bearing surface. Getting the thrust position wrong would mean improper crankshaft end-play control, a mistake that's easy to make when sourcing a generic bearing set not specifically designed for this engine family. It's a precision, application-specific bearing set rather than a one-size-fits-all part. That's real, functional engineering, not just a marketing claim.\u003c\/p\u003e\n\n\u003ch3\u003eStraight From Subispeed\u003c\/h3\u003e\n\u003cp\u003eA precisely oversized main bearing set for 1998-2004 Forester \/ 2002-2005 WRX \/ 1991-2000 Legacy \/ 2000 Outback — confirm your actual crank journal size matches this 0.002mm oversized spec before ordering.\u003c\/p\u003e\n\n\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2004\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2005\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-2000\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eOutback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":53509807309089,"sku":"ACL5M8309HO\/S2-STD","price":232.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/files\/40122eef7c72ad8aedbf813a6911e74f_26087f1a-2d9a-4e75-ae06-876ab37b0cd1.png?v=1789459850","url":"https:\/\/www.subispeed.com\/products\/acl-subaru-ej20-ej22-ej25-for-thrust-in-5-position-0-002mm-oversized-high-performance-main-bearin","provider":"SubiSpeed","version":"1.0","type":"link"}