{"product_id":"hot-rods-crankshaft-for-polaris-ranger-and-rzr-570-part-number-4429","title":"Hot Rods Crankshaft for Polaris Ranger and RZR 570 - Part Number 4429","description":"\u003cp\u003eUpgrade your Polaris Ranger or RZR 570 with the Hot Rods Part Number 4429 crankshaft, a reliable and high-performance replacement designed to enhance engine performance and durability. This crankshaft is a premier alternative to costly OEM parts, offering a cost-effective solution without sacrificing quality. It is sold complete and ready for installation, featuring the original proven Hot Rods connecting rods, top end bearings, and crankshaft webs, ensuring a straightforward replacement process. Factory assembled and trued to OEM specifications, the Hot Rods crankshaft meets or exceeds OEM standards in both performance and durability, making it a trusted choice for enthusiasts seeking long-lasting upgrades. These crankshafts are fully rebuildable with genuine Hot Rods connecting rods and bearings, allowing for future maintenance and customization. Gears are manufactured to a DIN Class 9 or higher quality level, confirming the component’s robustness and precision. The Hot Rods crankshaft also offers a stroker option, providing increased stroke for higher displacement and horsepower. This drop-in replacement requires no modifications in most applications and is CNC machined and dynamically balanced to accommodate the increased stroke, ensuring smooth operation. In most cases, the stock piston can be retained, simplifying installation and reducing costs. Additionally, the crankshaft can be paired with Cylinder Works Big Bore cylinders to achieve substantial displacement and horsepower gains, making it a versatile upgrade for performance-oriented builds.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCrankshafts designed for Polaris Ranger and RZR 570 models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePremier alternative to costly OEM crankshafts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSold complete and ready for installation with original Hot Rods connecting rods, top end bearings, and webs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory assembled and trued to OEM specifications, ensuring high performance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFully rebuildable with genuine Hot Rods connecting rods and bearings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGears manufactured at DIN Class 9 or higher quality level\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroker crankshaft option for increased displacement and horsepower\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncreased stroke for enhanced engine output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDrop-in replacement requiring no modifications in most applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC machined and dynamically balanced for smooth operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUses stock piston in most applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with Cylinder Works Big Bore cylinders for significant gains in displacement and power\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nPolaris Ranger 570 2014\u003cbr\u003e\nPolaris Ranger 570 2015\u003cbr\u003e\nPolaris Ranger 570 2016\u003cbr\u003e\nPolaris Ranger 570 2017\u003cbr\u003e\nPolaris Ranger 570 EPS 2017\u003cbr\u003e\nPolaris Ranger 570 [Fullsize] 2015\u003cbr\u003e\nPolaris Ranger 570 [Fullsize] 2016\u003cbr\u003e\nPolaris Ranger 570 [Fullsize] 2017\u003cbr\u003e\nPolaris Ranger Crew 570 2014\u003cbr\u003e\nPolaris Ranger Crew 570 2015\u003cbr\u003e\nPolaris Ranger Crew 570 EPS [Fullsize] 2015\u003cbr\u003e\nPolaris Ranger Crew 570 [Fullsize] 2015\u003cbr\u003e\nPolaris Ranger Crew 570-4 2016\u003cbr\u003e\nPolaris Ranger Crew 570-4 EPS 2016\u003cbr\u003e\nPolaris Ranger Crew 570-4 EPS 2017\u003cbr\u003e\nPolaris RZR 570 2012\u003cbr\u003e\nPolaris RZR 570 2013\u003cbr\u003e\nPolaris RZR 570 2014\u003cbr\u003e\nPolaris RZR 570 2015\u003cbr\u003e\nPolaris RZR 570 2016\u003cbr\u003e\nPolaris RZR 570 EPS 2013\u003cbr\u003e\nPolaris RZR 570 EPS 2016\u003cbr\u003e\nPolaris Sportsman 570 2014\u003cbr\u003e\nPolaris Sportsman 570 2015\u003cbr\u003e\nPolaris Sportsman 570 2016\u003cbr\u003e\nPolaris Sportsman 570 EPS 2014\u003cbr\u003e\nPolaris Sportsman 570 EPS 2015\u003cbr\u003e\nPolaris Sportsman 570 EPS 2016","brand":"HOT RODS","offers":[{"title":"Default Title","offer_id":45196370247875,"sku":"421-4429","price":900.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/hot-rods-crankshaft-for-polaris-ranger-and-rzr-570-part-number-4429-3433601.jpg?v=1780375130","url":"https:\/\/kellymotorsport.com\/products\/hot-rods-crankshaft-for-polaris-ranger-and-rzr-570-part-number-4429","provider":"Kelly Motorsports","version":"1.0","type":"link"}