{"product_id":"acl-subaru-ej20-ej22-ej25-for-thrust-in-5-position-0-005mm-oversized-high-performance-main-bearin-5m8309hos5-std","title":"ACL Subaru EJ20\/EJ22\/EJ25 (For Thrust in #5 Position) 0.005mm Oversized High Performance Main Bearing Set | 5M8309HOS5-STD","description":"\u003cp\u003eACL High Performance main bearing set for Subaru EJ20\/EJ22\/EJ25 engines with thrust in the #5 main position, machined .005mm oversized for a crankshaft reground to that undersize journal dimension. Fits the Saab 9-2X Aero and Subaru Forester, Impreza (including WRX), Legacy, and Outback.\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: .005mm Oversized\u003c\/li\u003e\n\u003cli\u003eEngine Fitment: Subaru EJ20\/EJ22\/EJ25 (Thrust in #5 Position)\u003c\/li\u003e\n\u003cli\u003eVehicle Platform: Saab 9-2X, Subaru Forester\/Impreza\/Legacy\/Outback\u003c\/li\u003e\n\u003cli\u003ePart Number: 5M8309HOS5-STD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does \".005mm Oversized\" mean for this main bearing set?\u003c\/h5\u003e\u003cp\u003eIt means the bearings are sized for a crankshaft that has been reground .005mm undersize on the main journals.\u003c\/p\u003e\u003ch5\u003eHow do I know if my EJ engine has thrust in the #5 position?\u003c\/h5\u003e\u003cp\u003eThis bearing set is specifically for EJ20\/EJ22\/EJ25 blocks where the thrust bearing is located at the #5 main journal; verify your block's configuration before ordering.\u003c\/p\u003e\u003ch5\u003eWhat vehicles use this configuration?\u003c\/h5\u003e\u003cp\u003eIt fits the Saab 9-2X Aero, and Subaru Forester, Impreza (including WRX), Legacy, and Outback.\u003c\/p\u003e\u003ch5\u003eShould I use this on a stock, unmachined crankshaft?\u003c\/h5\u003e\u003cp\u003eNo, this oversized set requires a crankshaft machined to the corresponding undersize journal dimension.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does \\\".005mm Oversized\\\" mean for this main bearing set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It means the bearings are sized for a crankshaft that has been reground .005mm undersize on the main journals.\"}},{\"@type\":\"Question\",\"name\":\"How do I know if my EJ engine has thrust in the #5 position?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This bearing set is specifically for EJ20\/EJ22\/EJ25 blocks where the thrust bearing is located at the #5 main journal; verify your block's configuration before ordering.\"}},{\"@type\":\"Question\",\"name\":\"What vehicles use this configuration?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It fits the Saab 9-2X Aero, and Subaru Forester, Impreza (including WRX), Legacy, and Outback.\"}},{\"@type\":\"Question\",\"name\":\"Should I use this on a stock, unmachined crankshaft?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this oversized set requires a crankshaft machined to the corresponding undersize journal dimension.\"}}]}\u003c\/script\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":42411977441328,"sku":"ACL5M8309HOS5-STD","price":218.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/40122eef7c72ad8aedbf813a6911e74f_59f1127f-007a-47f2-9e41-2f13c610a5ff.png?v=1758078259","url":"https:\/\/berryperformancesales.com\/products\/acl-subaru-ej20-ej22-ej25-for-thrust-in-5-position-0-005mm-oversized-high-performance-main-bearin-5m8309hos5-std","provider":"Berry Performance Sales","version":"1.0","type":"link"}