{"product_id":"acl-25-oversized-main-bearing-set-multiple-alfa-romeo-fitments-4m2273h0-25","title":"ACL .25 Oversized Main Bearing Set | Multiple Alfa Romeo Fitments (4M2273H0.25)","description":"\u003ch2 style=\"font-size:1.2rem;\"\u003eACL .25 Oversized Main Bearing Set | Multiple Alfa Romeo Fitments (4M2273H0.25)\u003c\/h2\u003e\u003cp\u003eACL Bearings part number 4M2273H0.25 is a performance engine internal part for the 2002–2005 Alfa Romeo 156 and 5 more listed vehicles. Key specs: material: Tri-metal Hardened Steel Backs; size: STD, .025, .25,.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003ch3\u003eManufacturer's vehicle list\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2002–2005 Alfa Romeo 156\u003c\/li\u003e\n\u003cli\u003e2005–2010 Alfa Romeo 159\u003c\/li\u003e\n\u003cli\u003e2005–2010 Alfa Romeo Brera\u003c\/li\u003e\n\u003cli\u003e2006–2010 Alfa Romeo Spider\u003c\/li\u003e\n\u003cli\u003e2003–2004 Alfa Romeo GTV \u0026amp; Spider\u003c\/li\u003e\n\u003cli\u003e2004–2010 Alfa Romeo GT\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAs written in the product title\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003ctd\u003eAlfa Romeo Fitments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003ctd\u003eAlfa Romeo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eWhere the two differ, go by the manufacturer's list.\u003c\/p\u003e\u003cp\u003eEngine, trim, drivetrain and options can change which part fits, so \u003ca href=\"\/pages\/contact-us\"\u003econtact mobileiGo\u003c\/a\u003e with your VIN if you are unsure.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eACL Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e4M2273H0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eEngine Internals \u0026amp; Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePerformance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003eSTD, .025, .25,\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTri-metal Hardened Steel Backs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e1.0 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore you buy: engine internal part tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eForged pistons and rods handle more boost and rpm than cast parts but need correct clearances set by an experienced engine builder.\u003c\/li\u003e\n\u003cli\u003eCheck bore size, stroke and compression ratio against your build plan before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill the ACL Bearings 4M2273H0.25 fit my Alfa Romeo?\u003c\/h3\u003e\u003cp\u003eIt is listed for the 2002–2005 Alfa Romeo 156 and 5 more listed vehicles. Check your engine, trim and options against the fitment table above before ordering.\u003c\/p\u003e\u003ch3\u003eWhat is the part number?\u003c\/h3\u003e\u003cp\u003eThe manufacturer part number is 4M2273H0.25.\u003c\/p\u003e\u003ch3\u003eWhat bore size or oversize is this part for?\u003c\/h3\u003e\u003cp\u003eBore size, oversize and compression ratio are listed in the title and specifications when the maker provides them.\u003c\/p\u003e\u003ch3\u003eIs this part new?\u003c\/h3\u003e\u003cp\u003eYes. It is a new part sourced from an authorized distributor.\u003c\/p\u003e\u003ch2\u003eManufacturer description\u003c\/h2\u003e\u003cdiv class=\"tt-mfr\"\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003e.25 Oversized Main Bearing Set by ACL\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eThe unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 \u0026amp; 8 cylinder applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: STD, .025, .25,\u003c\/li\u003e\n\u003cli\u003eOil Clearance: + Standard\u003c\/li\u003e\n\u003cli\u003eHalf Type: Identical Halves\u003c\/li\u003e\n\u003cli\u003eMaterial: Tri-metal Hardened Steel Backs\u003c\/li\u003e\n\u003cli\u003eMin Std Shaft Size: 2.6769in \/ 67.992 mm\u003c\/li\u003e\n\u003cli\u003eMax Std Shaft Size: 2.6775in \/ 68.008 mm\u003c\/li\u003e\n\u003cli\u003eMin Std Tunnel Size: 2.8687in \/ 72.866 mm\u003c\/li\u003e\n\u003cli\u003eMax Std Tunnel Size: 2.8694in \/ 72.882 mm\u003c\/li\u003e\n\u003cli\u003eMax Wall at Crown: 0.0954in \/ 2.422 mm\u003c\/li\u003e\n\u003cli\u003eMax Overall Length: 0.7776in \/ 19.75 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality at an affordable price\u003c\/li\u003e\n\u003cli\u003eExpertly made from premium materials\u003c\/li\u003e\n\u003cli\u003eBuilt to match your exact requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2002 - 2005 Alfa Romeo 156\u003c\/li\u003e\n\u003cli\u003e2005 - 2010 Alfa Romeo 159\u003c\/li\u003e\n\u003cli\u003e2005 - 2010 Alfa Romeo Brera\u003c\/li\u003e\n\u003cli\u003e2006 - 2010 Alfa Romeo Spider\u003c\/li\u003e\n\u003cli\u003e2003 - 2004 Alfa Romeo GTV \u0026amp; Spider\u003c\/li\u003e\n\u003cli\u003e2004 - 2010 Alfa Romeo GT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 - .25 Oversized Main Bearing Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturers Standard Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c!-- tt-ap-content v1 --\u003e","brand":"ACL Bearings","offers":[{"title":"Default Title","offer_id":67824526065983,"sku":"MAP ACL 4M2273H0.25","price":178.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/acl-bearings-acl-4m2273h0-25-29342403690566.jpg?v=1792571523","url":"https:\/\/www.mobileigo.com\/products\/acl-25-oversized-main-bearing-set-multiple-alfa-romeo-fitments-4m2273h0-25","provider":"mobileiGo.com","version":"1.0","type":"link"}