{"product_id":"mahle-clevite-h-series-main-bearing-set","title":"Mahle Clevite H-Series Main Bearing Set","description":"\u003ch2 data-path-to-node=\"0\"\u003eMahle Clevite H-Series Main Bearing Set | MS-2269H\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"1\"\u003eCompetition-Grade Strength for 2008–2010 Ford 6.4L Powerstroke\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-478\"\u003eThe \u003c\/span\u003e\u003cb data-index-in-node=\"4\" data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-478\"\u003eMahle Clevite MS-2269H\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-478\"\u003e is a high-performance, competition-grade main bearing set engineered for the \u003c\/span\u003e\u003cb data-index-in-node=\"104\" data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-478\"\u003eFord 6.4L Powerstroke\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-478 citation-end-478\"\u003e.\u003csup data-turn-source-index=\"1\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e As part of the prestigious \u003cb data-index-in-node=\"154\" data-path-to-node=\"2\"\u003eH-Series\u003c\/b\u003e, these bearings are specifically designed for engines that see high RPMs, extreme boost levels, and the punishing loads of drag racing or heavy sled pulling.\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cspan class=\"citation-477\"\u003eUnlike standard replacement bearings, the H-Series features a \u003c\/span\u003e\u003cb data-index-in-node=\"62\" data-path-to-node=\"3\"\u003e\u003cspan class=\"citation-477\"\u003ehigh-crush design\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-477 citation-end-477\"\u003e and a medium-level eccentricity to ensure maximum protection and oil film consistency when the crankshaft is under extreme stress.\u003csup data-turn-source-index=\"2\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,0\"\u003eH-Series Performance Casting:\u003c\/b\u003e\u003cspan class=\"citation-476 citation-end-476\"\u003e Developed for circle track and drag racing, these bearings feature a hardened steel backing for superior support and a cast copper-lead intermediate layer.\u003csup data-turn-source-index=\"3\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,1,0\"\u003eLarge Chamfers for Performance Cranks:\u003c\/b\u003e Designed with extra clearance on the edges to accommodate large-radius fillets on high-performance aftermarket or modified crankshafts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,2,0\"\u003eNarrowed Design:\u003c\/b\u003e Often slightly narrower than standard bearings to provide additional clearance for crank fillets without sacrificing load-carrying surface area.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,3,0\"\u003eNo Flash Plating:\u003c\/b\u003e\u003cspan class=\"citation-475 citation-end-475\"\u003e Unlike P-Series bearings, the H-Series does not have a tin flash plating.\u003csup data-turn-source-index=\"4\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This allows for a more direct bond and better heat transfer, though it gives the bearings a unique \"dull\" appearance.\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,4,0\"\u003eExtreme Fatigue Resistance:\u003c\/b\u003e The Tri-Metal TM-77 construction is pushed to its limit here, offering the highest level of protection against \"wiping\" or bearing fatigue under massive cylinder pressures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"9\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,1,0,0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,1,0\"\u003eMS-2269H\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,2,0,0\"\u003eSeries\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,1,0\"\u003eH-Series (High-Performance \/ Competition)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,3,0,0\"\u003eUndersize\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,1,0\"\u003eStandard (Available in .010\" and .020\" variants)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,4,0,0\"\u003eEngine Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,1,0\"\u003e2008–2010 Ford 6.4L Powerstroke V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,5,0,0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,1,0\"\u003eTM-77 Tri-Metal (Competition Spec)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,6,0,0\"\u003eQuantity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,1,0\"\u003eFull Main Bearing Set\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eH-Series vs. P-Series: Which do you need?\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,0,0\"\u003eChoose the H-Series (MS-2269H)\u003c\/b\u003e if you are building a \u003cb data-index-in-node=\"53\" data-path-to-node=\"12,0,0\"\u003ecompetition engine\u003c\/b\u003e, using an aftermarket crankshaft with large fillets, or running very high RPMs where bearing \"crush\" is critical.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,1,0\"\u003eChoose the P-Series (MS-2269P)\u003c\/b\u003e for \u003cb data-index-in-node=\"35\" data-path-to-node=\"12,1,0\"\u003estreet\/strip builds\u003c\/b\u003e, heavy-duty towing, and general high-performance rebuilds where standard crank fillets are used.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-path-to-node=\"13\"\u003e\n\u003cp data-path-to-node=\"13,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,0\"\u003eBuilder's Note:\u003c\/b\u003e H-Series bearings are intended for use with high-quality oils and frequent maintenance intervals. Always verify your oil clearances with a micrometer; for most 6.4L performance builds, a clearance of \u003cb data-index-in-node=\"216\" data-path-to-node=\"13,0\"\u003e0.0025\" to 0.0030\"\u003c\/b\u003e is preferred for the mains.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"MAHLE","offers":[{"title":"Default Title","offer_id":50751464571184,"sku":"MS-2269H","price":166.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/2680\/1200\/files\/MS2269H-6.4MahleMainBearingSetStandardH-Series08-10.png?v=1774366091","url":"https:\/\/choateperformance.com\/products\/mahle-clevite-h-series-main-bearing-set","provider":"choateperformance","version":"1.0","type":"link"}