{"product_id":"ryanstar-racing-crankcase-splitter-flywheel-puller-kit-hardened-steel-360-adjustable-arms","title":"RYANSTAR RACING Crankcase Splitter \u0026 Flywheel Puller Kit — Hardened Steel, 360° Adjustable Arms","description":"\u003cp\u003e\u003cstrong\u003eRYANSTAR RACING Crankcase Splitter Flywheel Puller is a heavy-duty engine separation tool that removes flywheels, cranks, and bearings from vertically split 2- and 4-stroke crankcases with adjustable arms and a full accessory kit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional-grade crankcase splitter and crank puller is built for workshops, home mechanics, and small repair shops that need a reliable, repeatable way to separate engine cases and extract flywheels or bearings without damaging components. Constructed from hardened steel with a 360-degree adjustable arm system, the tool adapts to many bolt patterns and includes mounting bolts, install nuts, and separator plates for flexible use on motorcycles, cars, pumps, generators, and other machinery.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this tool make crankcase separation safer and faster?\u003c\/h3\u003e\n\u003cp\u003eThe splitter guides the crankshaft assembly straight out of the case halves so you can avoid improvised prying that risks bearing and housing damage. Using the included puller and nuts concentrates force where needed and minimizes side loads on seals and shafts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e360° adjustable arms for centered, even extraction\u003c\/li\u003e\n  \u003cli\u003eHardened steel construction for consistent leverage\u003c\/li\u003e\n  \u003cli\u003eAccessory set (mounting bolts, nuts, separators) for ready setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engines and parts is it compatible with?\u003c\/h3\u003e\n\u003cp\u003eDesigned for vertically split 2-stroke and 4-stroke crankcases, this puller works across many motorcycles, small cars, pumps, generators, and machine-bearing applications. Note: it is not suitable for specific models like Yamaha Raptor 660 and certain Kawasaki Tecate sizes listed in the product notes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMotorcycle and bicycle flywheels and crankshafts\u003c\/li\u003e\n  \u003cli\u003ePumps, generators, and general machine bearings\u003c\/li\u003e\n  \u003cli\u003eNot for Yamaha Raptor 660; excludes Kawasaki Tecate 250, 125\/144\/150\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how do you set it up?\u003c\/h3\u003e\n\u003cp\u003eThe package includes the primary crank puller, two separator plates, six mounting bolts, and eighteen install nuts so you can match different bolt patterns without extra purchases. Setup involves fitting the adjustable arms to the flywheel bolt pattern, threading the install nuts, and turning the puller to withdraw the assembly evenly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × crank puller and separator assembly for extraction\u003c\/li\u003e\n  \u003cli\u003e2 × crankcase separator plates for alignment\u003c\/li\u003e\n  \u003cli\u003e6 × mounting bolts and 18 × install nuts to fit varied bolt patterns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this tool protect delicate parts like bearings and seals?\u003c\/h3\u003e\n\u003cp\u003eThe tool’s design focuses on axial, centered pulling which significantly reduces lateral stress on bearings and seals compared with hammering or random prying. By extracting the crank or flywheel in a controlled manner you lower the risk of scoring housings and misaligning shafts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCentered pull prevents off-axis loads on bearings\u003c\/li\u003e\n  \u003cli\u003eSmooth separation helps keep mating surfaces intact\u003c\/li\u003e\n  \u003cli\u003eReusable hardware reduces risk of makeshift damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this tool is for: mechanics, restoration hobbyists, and garage DIYers who regularly service small engines, motorcycles, or stationary equipment and want a durable, adjustable tool to remove crankshafts, flywheels, and bearings safely. If you need a versatile separator that covers many bolt patterns and comes with the necessary fasteners, the RYANSTAR RACING Crankcase Splitter Flywheel Puller provides a professional-level solution that reduces repair time and limits collateral damage to components.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this puller handle both 2-stroke and 4-stroke crankcases?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The tool is designed for vertically split 2- and 4-stroke crankcases and adapts to various bolt patterns for those engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are all necessary bolts and nuts included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes 6 mounting bolts, 18 install nuts, 2 separator plates, and the crank puller for immediate use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RYANSTAR RACING","offers":[{"title":"Default Title","offer_id":48086715695262,"sku":"B08YDKZ6T5","price":54.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ryanstar-racing-front-view-crankcase-splitter.jpg?v=1785902797","url":"https:\/\/northtrailauto.ca\/products\/ryanstar-racing-crankcase-splitter-flywheel-puller-kit-hardened-steel-360-adjustable-arms","provider":"North Trail Auto","version":"1.0","type":"link"}