Hey there! If you’re looking to keep your Yamaha Raptor 660R or YFM600R running smooth, these cam timing chain guides are exactly what you need. Made from durable aluminum, they’re built to last and fit perfectly for model years 2001 through 2005. These are brand new, never used, and come in their original packaging—just like you’d pick up off the shelf. They match the OEM part numbers 34K-12231-00-00 and 34K-12241-00-00, so you know they’re the real deal. Whether you’re doing routine maintenance or fixing up an older ride, these guides will help keep your engine timed right and running strong. They’re designed specifically for Yamaha ATVs, so no guessing if they’ll fit. Plus, they come with a 90-day warranty for peace of mind. Get ’em installed and hit the trails with confidence!