When machines are hard at work, it’s easy to focus where the action is, but every blade and bucket is attached to a system of parts that keeps productivity high and costs low. How? Cat® linkage pins, seals and fasteners are designed alongside Cat machines, so they precisely match the specifications of the iron and the demands of machine applications. Our advanced design features and quality manufacturing work together to deliver parts that work better and last longer. Plus, fewer failures and leaks make a difference directly on your bottom line.