323 Excavator

CAT 323 Excavator Undercarriage Parts

We supply undercarriage replacement parts and complete undercarriages for the Caterpillar 323 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 components for the Cat 323 excavator, some of which qualify for same-day shipping. Contact us today for more information.

The Cat 323 Series Consists Of

323B, 323BL, 323BLN, 323C, 323L, 323LN & 323N

About The Caterpillar 323 Excavator

The Cat 323 excavator has the speed and power for heavy-duty applications that require extreme productivity. Built-in Grade Assist and Payload come standard boosting operator efficiency by up to 45%. Combine these features with a new cab, longer maintenance intervals and reduced fuel consumption, and the Cat 323 becomes an incredibly efficient machine. The 323  series lowers maintenance costs by up to 15% and fuel consumption by up to 20%, lowering the cost-per-unit-of-production for all of your heavy-duty applications.  A sloped track frame prevents mud and debris from accumulating and damaging tracks, and the grease is sealed between the pin and bushing of the lubricated tracks to increase life. With our undercarriage replacement parts your Cat 323 excavator will outperform the competitors in its class. Order your 323 series undercarriage parts from us today.

    Cat Undercarriage Request

    Track AssemblyTrack PadsRollersSprocketsIdlersComplete Undercarriage




    CAT 323 Undercarriage

    excavator sprockets

    Cat 323 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 323 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 323 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 323 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 323 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 323 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.

    Cat 323 FL

    We supplied both sides of this Caterpillar 323FL excavator with 49 link sealed and greased tracks assembled with 31.5″ triple grouser pads and repair sprockets. Thanks to our customer for sharing the photos with us!

    cat 323 tracks
    Cat 323 excavator