Bolt Hardware Engine Fastener Kit Honda Sportrax Trx450R This replacement kit delivers both aesthetics and functionality with its OE style and modern dimpled flange bolts. Finished in vibrant zinc, these fasteners boast of longevity and provide a polished, fresh appearance to any engine setup. Features: Includes all exterior fasteners for 2-stroke or 4-stroke engines Comes in easy-to-use, divided and labeled box Includes: 4-Stroke kits include bottom-end hardware for the following: Crankcase Covers, Clutch Cover, Oil Filter Cover, Crankcase, Case Saver, Water Pump and various top-end bolts depending on model 2-Stroke kits have all external fasteners from top to bottom-end including hardware for: Heads, Reeds, Cylinder, Crankcase, Case Saver, Water Pump, Left Case Cover, Ignition Cover, Inner & Outer Clutch Covers, Power Valve Covers Note: Images are for reference only, actual product may vary based on application.