{"product_id":"bolt-engine-fastener-kit-for-yamaha-yz450f-and-yz450fx-models-part-e-yf4-1420","title":"BOLT Engine Fastener Kit for Yamaha YZ450F and YZ450FX Models - Part E-YF4-1420","description":"\u003cp\u003eEnsure the secure assembly and optimal performance of your Yamaha off-road motorcycle with the BOLT Engine Fastener Kit, part number E-YF4-1420. This comprehensive kit is specially designed for select Yamaha YZ450F, YZ450FX, and WR450F models from 2014 to 2018, providing all essential fasteners needed for both two-stroke and four-stroke engine configurations. The kit includes high-quality hardware that guarantees durability and a proper fit, helping maintain engine integrity during demanding riding conditions. Whether you're rebuilding or performing routine maintenance, this kit simplifies the process by offering a complete set of fasteners for critical engine components.\u003c\/p\u003e \u003cp\u003eFor two-stroke engines, the kit features fasteners for components such as Heads, Reeds, Cylinder, Crankcase, Case Saver, Water Pump, Left Case Cover, Ignition Cover, Inner \u0026amp; Outer Clutch Covers, and Power Valve Covers. The four-stroke engine set includes bottom-end hardware for Crankcase Covers, Clutch Cover, Oil Filter Cover, Crankcase, Case Saver, Water Pump, and various top-end bolts tailored to specific models. Each fastener is engineered to meet OEM standards, ensuring proper fit, strength, and corrosion resistance. This makes the BOLT Engine Fastener Kit a reliable choice for maintaining the integrity and performance of your motorcycle's engine.\u003c\/p\u003e \u003cp\u003eDesigned with precision and quality in mind, this kit simplifies the assembly process and reduces the need for multiple purchases of individual fasteners. It’s perfectly suited for riders and mechanics seeking a complete solution for engine fastener replacement or upgrade. Trust BOLT to provide durable, high-performance hardware that keeps your Yamaha motorcycle running smoothly on trail, track, or off-road adventures.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTwo-Stroke Engine Fastener kits include hardware for Heads, Reeds, Cylinder, Crankcase, Case Saver, Water Pump, Left Case Cover, Ignition Cover, Inner \u0026amp; Outer Clutch Covers, and Power Valve Covers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour-Stroke Engine Fastener kits include bottom-end hardware for Crankcase Covers, Clutch Cover, Oil Filter Cover, Crankcase, Case Saver, Water Pump, and various top-end bolts depending on model\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-quality OEM-standard fasteners designed for durability and precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with Yamaha YZ450F, YZ450FX, and WR450F models from 2014 to 2018\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for rebuilding, maintenance, and performance enhancement of motorcycle engines\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nYamaha WR450F 2016\u003cbr\u003e\nYamaha WR450F 2017\u003cbr\u003e\nYamaha WR450F 2018\u003cbr\u003e\nYamaha WR450F 2019\u003cbr\u003e\nYamaha WR450F 2020\u003cbr\u003e\nYamaha WR450F 2021\u003cbr\u003e\nYamaha WR450F 2022\u003cbr\u003e\nYamaha WR450F 2023\u003cbr\u003e\nYamaha YZ450F 2014\u003cbr\u003e\nYamaha YZ450F 2015\u003cbr\u003e\nYamaha YZ450F 2016\u003cbr\u003e\nYamaha YZ450F 2017\u003cbr\u003e\nYamaha YZ450F 2018\u003cbr\u003e\nYamaha YZ450F 2019\u003cbr\u003e\nYamaha YZ450F 2020\u003cbr\u003e\nYamaha YZ450F 2021\u003cbr\u003e\nYamaha YZ450F 2022\u003cbr\u003e\nYamaha YZ450FX  2017\u003cbr\u003e\nYamaha YZ450FX 2016\u003cbr\u003e\nYamaha YZ450FX 2018\u003cbr\u003e\nYamaha YZ450FX 2019\u003cbr\u003e\nYamaha YZ450FX 2020\u003cbr\u003e\nYamaha YZ450FX 2021\u003cbr\u003e\nYamaha YZ450FX 2022\u003cbr\u003e\nYamaha YZ450FX 2023","brand":"BOLT","offers":[{"title":"Default Title","offer_id":45191291404483,"sku":"020-01910","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/b9d6-5d962a0a7d95a.jpg?v=1779558127","url":"https:\/\/kellymotorsport.com\/products\/bolt-engine-fastener-kit-for-yamaha-yz450f-and-yz450fx-models-part-e-yf4-1420","provider":"Kelly Motorsports","version":"1.0","type":"link"}