Need a new fuel cap for your Caterpillar backhoe? This locking fuel cap is a direct replacement for models 416B, 416C, 426B, 436B, and 446B. It's brand new, unused, and comes in its original packaging. Made by Stevens Lake Parts, with MPN 7x2644 or 7x2644-A. This cap fits securely to prevent fuel theft and contamination. It's part of the fuel system components and is essential for keeping your equipment running safely. Easy to install – just screw it onto the fuel tank neck. The locking mechanism helps deter unauthorized access to your fuel. Perfect for construction sites, farms, or anywhere your backhoe works. A simple but important part to maintain your machine's efficiency. Keep dirt and debris out of your fuel tank. Order one as a spare or to replace a lost or damaged cap. Ensure your Caterpillar equipment stays fueled and ready for action. A small investment for peace of mind. Get yours and keep your fuel secure!