The International 8600 TranStar Fuel Tank Caps product lineup has just what you need to keep your costly diesel secure on your big rig. Pick from quality replacement caps like vented, non-vented, locking, or non-locking types. These caps seal tight, prevent leaks, and help maintain correct pressure in your fuel tank. Need more than just caps? We've got you covered. Check out durable replacement diesel fuel tanks if you're looking to increase your fuel storage capacity or swap out your dented and dinged tank for a new one. You can also protect your investment from unexpected road debris and general wear with multi-colored fuel tank end covers. Don't forget about handy fuel tank side steps for safer, easier access. Looking to track fuel levels accurately? Adjustable replacement fuel tank senders help to monitor your fuel supply and keep you informed so you can make the best decisions on the road. If you really want to complete your setup, explore other fuel tank safety accessories made to complement your existing parts. Keep your International 8600 TranStar's fuel system running smooth and leak-free with the most secure fuel tank caps and stylish accessories.