{"product_id":"connecting-rod-polaris-hot-rods-8145","title":"CONNECTING ROD POLARIS, HOT RODS 8145","description":"\u003cp\u003eThe Hot Rods Connecting Rod Kit 8145 is a high-quality replacement for Polaris models, offering superior strength, durability, and reliability for heavy-duty applications. Manufactured from hot-rolled ASTM 4115 steel, these connecting rods are case-hardened and precision-engineered to minimize high-RPM bearing race distortion and improve grain flow. The kit includes all necessary components for a complete rod replacement, ensuring optimal engine performance.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eManufactured from hot-rolled ASTM 4115 and case-hardened to 58-62 Rc.\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eAdvanced design minimizes high-RPM bearing race distortion with side scalloping and vent slots.\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDouble-forged for improved grain flow and dimensional consistency.\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eShot-peened and double-honed for exceptional strength under heavy loads.\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDouble-drilled small ends supply extra lubrication and cooling to the wrist pin bearing.\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eSilver-coated thrust washers and crank pin bearings for enhanced lubricity.\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eComplete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eBig End Bore: 34.00 mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eBig End Width: N\/A\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eCenter to Center: 120.00 mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePin Diameter: 25.00 mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePin Length: 55.90 mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eSmall End Bore: 23.00 mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eSmall End Width: N\/A\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eWasher Thickness: 1.00 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eCross-Reference OEM Part Numbers:\u003c\/h3\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003ePolaris: 3082790\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePolaris: 3083625\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePolaris: 3083799\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePolaris: 3083922\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePolaris: CR168\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eHOTRODS: 8145\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eWiseco: CR168\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eCompatible Models:\u003c\/h3\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Trail Blazer 250\u003c\/strong\u003e (1987–2006, including Freedom and ES models)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Trail Boss 250\u003c\/strong\u003e (1985–1999, 2x4, 4x4, and R\/ES variants)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Xplorer 250 4x4\u003c\/strong\u003e (2000–2001)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Big Boss 250\u003c\/strong\u003e (4x6: 1989–1993, 6x6: 1989–1993)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris 300\u003c\/strong\u003e (2x4\/4x4: 1994–1995)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Big Boss 300\u003c\/strong\u003e (4x6: 1989–1992, 6x6: 1994)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Xplorer 300 4x4\u003c\/strong\u003e (1996–1999)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Xpress 300 2x4\u003c\/strong\u003e (1996–1999)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Cyclone 250X\u003c\/strong\u003e (1987)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePolaris Scrambler 250\u003c\/strong\u003e (1985–1986)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003ePart Number: 56-203.HR\u003c\/p\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":57125469716853,"sku":"56-203.HR","price":195.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/stock49190_1.jpg?v=1777857582","url":"https:\/\/www.smxoffroad.com\/es\/products\/connecting-rod-polaris-hot-rods-8145","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}