963 Crawler

CAT 963 Crawler Undercarriage Parts

We offer undercarriage parts and complete undercarriages for the Cat 963 series crawler. Our undercarriage parts are backed by an industry leading three year, four thousand hour warranty. In addition to providing new undercarriage parts for the Cat 963 series crawler, we also supply remanufactured, good used, and aftermarket component options, some of which may qualify for same day shipping. Contact us for more information.



963, 963B, 963C & 963D

Caterpillar 963 CRAWLER LOADER

The Cat 963 crawler loader is an industry standard. These crawlers are designed  for performance, durability, serviceability, and fuel economy, and they meet EPA Tier 3 standards. Built to last longer and require less maintenance, it ensures a dramatic drop in owning and operating cost. Equipped with the Cat SystemOne Undercarriage, replacement parts can be a difficult process and often confusing. If properly maintained with our quality undercarriage parts, your Cat 963 will outlast and outperform other crawlers in its class. Use our high quality replacement parts to extend the life of your Cat 963 series crawler loader.


    Cat Undercarriage Request

    Track AssemblyTrack PadsRollersSprocketsIdlersComplete Undercarriage

    Caterpillar 963 Undercarriage Parts

    excavator sprockets

    Cat 963 Sprockets

    Our sprockets and segment groups are specifically designed to provide extended life and durability for the toughest working conditions. We offer sprockets for crawlers, dozers and excavators.

    undercarriage rollers

    Cat 963 Rollers

    PIVOT supplies the construction and mining industry with top carrier rollers along with single and double flange bottom track rollers. Our rollers are manufactured to provide excellent service in extreme operating conditions.

    undercarriage idlers

    CAT 963 Idlers

    We also carry a wide range of idlers that are fabricated and cast from high strength steel. This is to maintain the integrity of our product and reliability for your machine.

    excavator undercarriage

    CAT 963 Track Assembly

    PIVOT offers track group assemblies as well as individual track chains. Our track chains come either greased or sealed and lubricated in Standard or Heavy Duty options. All track groups can be assembled prior to shipment for your convenience and ease of install.

    undercarriage track pads

    CAT 963 Track Pads

    We supply a variety of arrangements when it comes to your machine’s track shoes that have been designed and tested for your specific application. All of our track pads come either with a single, double or triple grouser setup. You also have the option of with or without mud-holes, standard or extreme service, along with various widths.

    track adjuster

    CAT 963 Track Adjusters

    PIVOT also carries several options for complete track adjuster assemblies, springs and seal kits. Our track adjusters are direct replacement for fit, form and function and have been specifically engineered to operate under extreme working conditions to keep you moving.