328 Excavator

CAT 328 Undercarriage Parts

We are your destination for undercarriage replacement parts and complete undercarriages for Caterpillar 328 series hydraulic excavators. All of our undercarriage parts come backed by a 3 year, 4000 hour warranty. In addition to undercarriage parts, we also offer lightly used, remanufactured & aftermarket parts components for the Cat 328 excavator, some of which qualify for same-day shipping. Contact us for more information.

The Cat 328Family includes

328D LCR

Caterpillar 328 Excavator

The Cat 328 Series engines feature ACERT Technology that works at the point of combustion to optimize engine performance and provide low exhaust emissions. Their durable Cat undercarriage absorbs stresses and provides excellent stability. Up to 95% of the structural welds on a Caterpillar Excavator are completed by robots which get over three times the penetration of manual welds. Sealed and lubricated track rollers, carrier rollers, and idlers provide excellent service life, to keep the machine in the field longer.  Our undercarriage replacement parts can help your Cat 328 excavator get back on the job with a quick repair. Fill out a request form today.

    Cat Undercarriage Request

    Track AssemblyTrack PadsRollersSprocketsIdlersComplete Undercarriage




    CAT 328 Undercarriage

    excavator sprockets

    Cat 328 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 328 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 328 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 328 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 328 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 328 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.