{"product_id":"brian-crower-bc4911","title":"Brian Crower BC4911 - Polaris XP1000\/XPTurbo Main Bearings (stock replacement - Green)","description":"\u003ch2\u003eBrian Crower SXS Engine Performance\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"40\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: left;\"\u003e\n\u003cp\u003e\u003cspan\u003eNew ACL main bearings for the Polaris XP1000, XPTurbo and XP900 engines are available exclusively through BC. These are equivalent to Polaris Green in terms of sizing and fit the following applications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eXP1000, \u003c\/span\u003e\u003cspan\u003eGeneral, Ranger\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eXPTurbo, Turbo S, ProXP, Turbo R, Pro S\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eXP900\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIncludes a full set of 7 slotted bearings and 1 solid bearing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush. A blend of characteristics to provide high strength and excellent seizure resistance with no flash plating applied to further improve bearing retention and maximise heat transfer. Improved bearing retention from higher radial contact pressure with more effective heat dissipation through improved thermal transfer. Bearing Eccentricity Definition: Gradual reduction in wall thickness between the crown and parting line. ACL Race Series performance engine bearings feature increased eccentricity to improve shape adaptation to compensate for bore distortion at high speed operation. Assists in the formation of hydrodynamic oil film.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSuperior seizure resistance\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eSuperior cavitation resistance\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eSuperior wear resistance\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eSuperior protection against oil starvation \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolaris RZR XP 1000\u003c\/li\u003e\n\u003cli\u003ePolaris RZR XP Turbo \/ Turbo S\u003c\/li\u003e\n\u003cli\u003ePolaris RZR Pro XP \/ Turbo R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Brian Crower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e BC4911\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Crankshafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment confirmation recommended:\u003c\/strong\u003e Vehicle production changes and modified engine combinations can affect compatibility. Include the exact year, model, and engine configuration with your order so FastUTV can confirm the application.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":55948830605480,"sku":"BC4911","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0917\/2392\/files\/BC4911.jpg?v=1788544145","url":"https:\/\/www.fastutv.com\/es\/products\/brian-crower-bc4911","provider":"Fast UTV","version":"1.0","type":"link"}