Elevate your chainsaw performance with our premium 18" Single Rivet Chainsaw Guide Bar, designed specifically for the CS-400 model. This high-quality replacement guide bar features a robust 3/8" pitch and a 0.050" gauge, ensuring optimal compatibility and efficiency for your cutting tasks. With 62 drive links and a precision-engineered 7 sprocket nose tooth, this guide bar delivers exceptional cutting power and durability, making it an essential tool for both professional landscapers and DIY enthusiasts.Crafted from durable materials, this guide bar is built to withstand the rigors of heavy use, providing you with a reliable solution for all your cutting needs. Its lightweight design enhances maneuverability, allowing for precise cuts in various wood types, whether you're tackling thick branches or fine trimming. The single rivet design ensures a secure fit, reducing the risk of wear and tear over time.Installation is straightforward, making it easy to replace your old or damaged guide bar and get back to work quickly. This product is a non-OEM replacement part, specifically engineered to meet or exceed the performance of original equipment. While it is not affiliated with any specific brands, it is designed to be fully compatible with the CS-400 chainsaw, ensuring seamless operation.Upgrade your chainsaw with this reliable 18" guide bar and experience enhanced cutting efficiency and longevity. Perfect for both seasoned professionals and weekend warriors, this guide bar is your go-to choice for maintaining your chainsaw's peak performance. Don't let a worn-out guide bar slow you down—invest in quality and keep your chainsaw running smoothly!