{"product_id":"acl-vw-audi-1-8l-2-0l-main-bearing-set-5m1644h-25","title":"ACL VW\/Audi 1.8L\/2.0L 0.25mm Oversized High Performance Main Bearing Set | 5M1644H-.25","description":"\u003cp\u003eThe ACL 5M1644H-.25 is a high performance main bearing set for VW\/Audi 1781cc\/1984cc (1.8L\/2.0L) 4-cylinder engines, machined 0.25mm oversized for a reground crankshaft journal. The kit includes 6 grooved bearings and 4 non-grooved bearings, with the #4 journal receiving a grooved bearing on both sides.\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: 0.25mm Oversized\u003c\/li\u003e\n\u003cli\u003eEngine Fitment: VW\/Audi 1781cc\/1984cc (1.8L\/2.0L) 4-Cylinder\u003c\/li\u003e\n\u003cli\u003eVehicle Platform: Audi 4000\/80\/90\/A4\/TT; VW Beetle, Cabrio, Cabriolet, Corrado, Fox, Golf, GTI, Jetta, Passat, Quantum, Rabbit, Scirocco (per application, 1984-2007 model years)\u003c\/li\u003e\n\u003cli\u003ePart Number: 5M1644H-.25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does \"0.25mm Oversized\" mean on this main bearing set?\u003c\/h5\u003e\u003cp\u003eIt means the bearing shells are machined 0.25mm thicker to fit a crankshaft journal that has been reground 0.25mm undersize.\u003c\/p\u003e\u003ch5\u003eWhat comes in the ACL 5M1644H-.25 kit?\u003c\/h5\u003e\u003cp\u003eThe set includes 6 bearings with oil grooves and 4 without; the #4 journal position gets a grooved bearing on both the block and cap side.\u003c\/p\u003e\u003ch5\u003eWhich vehicles use this main bearing set?\u003c\/h5\u003e\u003cp\u003eIt fits VW\/Audi 1.8L\/2.0L 4-cylinder engines used across models including the VW Golf, Jetta, Passat, Beetle, Cabrio\/Cabriolet, Corrado, Fox, Rabbit, and Scirocco, and Audi 4000, 80, 90, A4, and TT.\u003c\/p\u003e\u003ch5\u003eWill this bearing set fit a standard, non-reground crankshaft?\u003c\/h5\u003e\u003cp\u003eNo. This 0.25mm oversized set is for a crankshaft that has already been reground; a standard-diameter crank needs the STD-size version.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does 0.25mm Oversized mean on this main bearing set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It means the bearing shells are machined 0.25mm thicker to fit a crankshaft journal that has been reground 0.25mm undersize.\"}},{\"@type\":\"Question\",\"name\":\"What comes in the ACL 5M1644H-.25 kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The set includes 6 bearings with oil grooves and 4 without; the #4 journal position gets a grooved bearing on both the block and cap side.\"}},{\"@type\":\"Question\",\"name\":\"Which vehicles use this main bearing set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It fits VW\/Audi 1.8L\/2.0L 4-cylinder engines used across models including the VW Golf, Jetta, Passat, Beetle, Cabrio\/Cabriolet, Corrado, Fox, Rabbit, and Scirocco, and Audi 4000, 80, 90, A4, and TT.\"}},{\"@type\":\"Question\",\"name\":\"Will this bearing set fit a standard, non-reground crankshaft?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. This 0.25mm oversized set is for a crankshaft that has already been reground; a standard-diameter crank needs the STD-size version.\"}}]}\u003c\/script\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":42914106277936,"sku":"ACL5M1644H-.25","price":117.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/40122eef7c72ad8aedbf813a6911e74f_e8d598f5-c0d5-4b5a-8937-f005e5e600a5.png?v=1775557414","url":"https:\/\/berryperformancesales.com\/products\/acl-vw-audi-1-8l-2-0l-main-bearing-set-5m1644h-25","provider":"Berry Performance Sales","version":"1.0","type":"link"}