329 Excavator

CAT 329 Undercarriage Parts

We supply undercarriage replacement parts and complete undercarriages for Caterpillar 329 series hydraulic excavators. All of our undercarriage parts come standard with a 3 year, 4000 hour warranty. In addition to undercarriage parts, we also offer good used, refurbed & aftermarket parts and components for the Cat 329 excavator, some of which qualify for same-day shipping. Contact us for more information.

The Cat 329 Family includes

329D, 329D L, 329E, 329E L & 329E LN

Caterpillar 329 Excavator

The Cat 329 series are 29 ton hydraulic excavators built to keep your production numbers high and your owning and operating costs low. The machine’s C7.1 ACERT engine not only meets EPA Tier 4 Final emission standards, but it does so with all the power, fuel efficiency, and reliability you need to get the job done. The real power comes through Caterpillar’s unparalleled systems integration and state-of-the-art hydraulic system. Next generation fuel systems and emissions advances make the Cat 329 an ideal pick for cost saving productivity. Track shoes, links, rollers, idlers, and final drives are all built with durable, high-tensile-strength steel. Cat grace lubricated track link protects moving parts by keeping the grease in, and moisture, debris, and dust out, delivering a longer service life and reduced noise. Our undercarriage replacement parts can help your Cat 329 excavator get back on the job with a quick repair. Fill out a request form today.

    Cat Undercarriage Request

    Track AssemblyTrack PadsRollersSprocketsIdlersComplete Undercarriage




    CAT 329 Undercarriage

    excavator sprockets

    Cat 329 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 329 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 329 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 329 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 329 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 329 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.