{"product_id":"acl-subaru-ej20-ej22-ej25-for-thrust-in-5-position-0-25mm-oversized-high-performance-main-bearing-set-5m8309h-25","title":"ACL Subaru EJ20\/EJ22\/EJ25 (For Thrust in #5 Position) 0.25mm Oversized High Performance Main Bearing Set | 5M8309H-.25","description":"\u003cp\u003eThis ACL High Performance main bearing set is machined 0.25mm oversize, for a Subaru EJ20\/EJ22\/EJ25 crankshaft main journal that has been reground 0.25mm over standard, with the thrust surface located at the #5 main bearing position. Per ACL's own fitment data it's used in the Subaru Impreza (including WRX), Legacy, Outback, and Forester, as well as the Saab 9-2X.\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\u003eSeries: High Performance\u003c\/li\u003e\n\u003cli\u003eSize: 0.25mm Oversize\u003c\/li\u003e\n\u003cli\u003eThrust Position: #5\u003c\/li\u003e\n\u003cli\u003eEngine Fitment: Subaru EJ20\/EJ22\/EJ25\u003c\/li\u003e\n\u003cli\u003ePart Number: 5M8309H-.25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does \"For Thrust in #5 Position\" mean?\u003c\/h5\u003e\u003cp\u003eSubaru EJ-series blocks were built with the thrust bearing surface at different main positions depending on the engine\/model year. This set has the thrust flange at the #5 main position — confirm which position your block uses before ordering.\u003c\/p\u003e\u003ch5\u003eWhat does \"0.25mm Oversized\" mean?\u003c\/h5\u003e\u003cp\u003eIt means the bearing is machined 0.25mm over standard thickness, for use with a crankshaft main journal that has been reground 0.25mm undersize.\u003c\/p\u003e\u003ch5\u003eWhat vehicles does this main bearing set fit?\u003c\/h5\u003e\u003cp\u003eIt's sized for the Subaru EJ20\/EJ22\/EJ25 engine family, used in the Impreza (including WRX), Legacy, Outback, and Forester, as well as the Saab 9-2X.\u003c\/p\u003e\u003ch5\u003eDo I need rod bearings too?\u003c\/h5\u003e\u003cp\u003eYes, this listing is for main bearings only. Rod bearings for the EJ20\/EJ22\/EJ25 are sold separately.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does \\\"For Thrust in #5 Position\\\" mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Subaru EJ-series blocks were built with the thrust bearing surface at different main positions depending on the engine\/model year. This set has the thrust flange at the #5 main position — confirm which position your block uses before ordering.\"}},{\"@type\":\"Question\",\"name\":\"What does \\\"0.25mm Oversized\\\" mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It means the bearing is machined 0.25mm over standard thickness, for use with a crankshaft main journal that has been reground 0.25mm undersize.\"}},{\"@type\":\"Question\",\"name\":\"What vehicles does this main bearing set fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It's sized for the Subaru EJ20\/EJ22\/EJ25 engine family, used in the Impreza (including WRX), Legacy, Outback, and Forester, as well as the Saab 9-2X.\"}},{\"@type\":\"Question\",\"name\":\"Do I need rod bearings too?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this listing is for main bearings only. Rod bearings for the EJ20\/EJ22\/EJ25 are sold separately.\"}}]}\u003c\/script\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":41269903556656,"sku":"ACL5M8309H-.25","price":150.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/40122eef7c72ad8aedbf813a6911e74f_acb32306-3bce-43de-938b-bcfe83102b50.png?v=1712293733","url":"https:\/\/berryperformancesales.com\/products\/acl-subaru-ej20-ej22-ej25-for-thrust-in-5-position-0-25mm-oversized-high-performance-main-bearing-set-5m8309h-25","provider":"Berry Performance Sales","version":"1.0","type":"link"}