Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
ONE PART NUMBER. ULTIMATE CONVENIENCE.
Don't let your smallest parts be your weakest link. With a Cat® linkage pin kit, you can restore your entire pin and bearing system to original factory condition — with just one part number to order. It's the quick, convenient way to ensure a perfect fit and keep your machine moving productively all day, every day. Plus, proactive replacement of your pins can lower your costs up to 85% versus unplanned repairs.
ALREADY KNOW WHAT YOU NEED?
Up to 9X thicker chrome, 3X heat treat depth and 2X deeper weld penetration than competitive pins
Matched to the pin for a precise fit, high productivity, long life and low operating costs
Designed to work with the pin and bearing for optimum life, strength and efficiency
All the required retaining parts to ensure you have everything you need for your repair job
Cat linkage pin kits for medium wheel loaders contain everything you need for a quick, quality repair — all matched to your machine, designed to work together and made for your convenience.
Sign up and be the first to know when they become available.
Linkage Pin Kits