322 Excavator

CAT 322 Excavator Undercarriage Parts

We offer undercarriage replacement parts and complete undercarriages for the Caterpillar 322 Series hydraulic excavator. All of our undercarriage parts come worry-free with a 3 year, 4000 hour warranty. In addition to undercarriage parts, we also supply used, remanufactured & aftermarket parts for the Cat 322 excavator, some of which qualify for same-day shipping. Contact us today for more information.

The Cat 322 Series Includes

322B, 322BL, 322BLN, 322C, 322L, 322LN & 322N

Caterpillar 322 Excavator

The Caterpillar 322 Series excavators began production in 1994, featuring a Cat 3116 turbocharged, diesel engine producing 153 flywheel horsepower (FWHP). In 2001, the Cat 322 C Series was introduced, boasting a Cat 3126B ATAAC engine that combined with proven hydraulics providing consistently high power and control in the field. The Cat 322 series features a rugged Caterpillar® undercarriage design and proven structural manufacturing techniques. Up to 95% of the structural welds on a Caterpillar excavator are completed by robots. Robotic welds achieve up to three times the penetration of manual welds. The Cat 322 track roller frames are press-formed, pentagonal units that deliver exceptional strength and service life, assuring outstanding durability in the toughest application. By using our warranted replacement parts you will help your Cat 322 outlast the competitors in its class. Order your 322 series undercarriage components from us today.

    Cat Undercarriage Request

    Track AssemblyTrack PadsRollersSprocketsIdlersComplete Undercarriage




    CAT 322 Undercarriage

    excavator sprockets

    Cat 322 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 322 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 322 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 322 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 322 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 322 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.