{"product_id":"king-engine-bearings-acura-b17a1-b18a1-b18b1-size-0-25mm-performance-coated-rod-bearing-set","title":"King Engine Bearings Acura B17A1\/B18A1\/B18B1 (Size 0.25mm) Performance Coated Rod Bearing Set","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e GCR439XPC0.25 | \u003cstrong\u003eUPC:\u003c\/strong\u003e 611500630514\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKing Engine Bearings Acura B17A1\/B18A1\/B18B1 (Size 0.25mm) Performance Coated Rod Bearing Set 1990-2001 Integra\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eKing CR439XPC0.25 rod bearing set delivers precision performance for Acura Integra models with B17A1 B18A1 or B18B1 engines. These 0.25mm undersize bearings feature advanced coatings to handle high RPM and loads while reducing wear. Perfect for engine rebuilds and race applications in 1990-2001 Integras.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epMax Black Coating:\u003c\/strong\u003e Nickel barrier and polymer overlay slashes friction by 50 percent protects against metal-to-metal contact during startup and extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Flatness Technology:\u003c\/strong\u003e Maintains precise bearing shell flatness for even oil film distribution and consistent load handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Metal Design:\u003c\/strong\u003e Aluminum alloy backing with copper-lead interlayer and durable overlay supports high horsepower engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEK+ Enhanced Conformability:\u003c\/strong\u003e Allows bearings to adapt to crankshaft flex improving oil clearance and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.25mm Undersize:\u003c\/strong\u003e Fits resized crankshaft journals at 51.75mm diameter for exact tolerance in performance rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure crankshaft journals before installation to confirm 0.25mm undersize requirement\u003c\/li\u003e\n\u003cli\u003eApply assembly lube to bearings during install for initial protection\u003c\/li\u003e\n\u003cli\u003eHandle with clean gloves to avoid contamination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eCheck rod clearances with plastigauge targeting 0.0020-0.0030 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with stock Honda\/Acura rods torque to 33 ft-lbs plus 90 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1993\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eIntegra\u003c\/td\u003e\n\u003ctd\u003eLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1993\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eIntegra\u003c\/td\u003e\n\u003ctd\u003eRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-2001\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eIntegra\u003c\/td\u003e\n\u003ctd\u003eLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-2001\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eIntegra\u003c\/td\u003e\n\u003ctd\u003eRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose King?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered in Australia trusted by motorsport teams worldwide\u003c\/li\u003e\n\u003cli\u003eMaterials tested for extreme racing conditions\u003c\/li\u003e\n\u003cli\u003eMicro-finished surfaces ensure perfect crankshaft contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 1994-2001 Integra LS with B18B1 engine?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes CR439XPC0.25 matches B18B1 crankshaft exactly for 1994-2001 LS\/RS models\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material composition do these bearings use?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Tri-metal construction with aluminum substrate copper-lead core and pMax Black polymer-nickel overlay for maximum strength\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty coverage?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e King provides a one-year warranty against defects in material and workmanship\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Compact cardboard box 6 x 4 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"King Engine Bearings","offers":[{"title":"Default Title","offer_id":43956585037903,"sku":"KINGCR439XPC0.25","price":114.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/king-engine-bearings-acura.png?v=1767967306","url":"https:\/\/www.blackopsautoworks.com\/products\/king-engine-bearings-acura-b17a1-b18a1-b18b1-size-0-25mm-performance-coated-rod-bearing-set","provider":"Black Ops Auto Works","version":"1.0","type":"link"}