205 Excavator

CAT 205 Undercarriage Parts

We are the best online dealer for undercarriage parts and complete undercarriages for the Caterpillar 205 series excavator. All of our undercarriage parts come backed by an industry leading 3 year, 4,000 hour warranty. In addition to new undercarriage parts, we also offer remanufactured, used, and aftermarket components for the Cat 205 excavator, some of which qualify for same-day shipping to get you back on the job fast. Contact us today with your specific needs.

The CAT 205 Family includes

205, 205B LC


The CAT 205 series hydraulic excavators come standard with a variable flow hydraulic system, pilot-operated controls, and a long undercarriage. Production of 205 ended in 1990 when it was replaced by the Caterpillar 205B, which increased power to 80 flywheel horsepower with the Cat 3114 turbocharged engine. The Cat 205 excavator comes standard with a load sensing hydraulic system, moving undercarriage, and a new single main pump. It also has increased lift capacity, digging depth and reach, created by higher stick and bucket forces. With proper undercarriage maintenance, this earthmover will get jobs done faster and with less rework. Be sure to always put on high quality replacement undercarriage and parts when needed to keep your CAT 205 excavator crawling.

    Cat Undercarriage Request

    Track AssemblyTrack PadsRollersSprocketsIdlersComplete Undercarriage

    CAT 205 Undercarriage

    excavator sprockets

    Cat 205 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 205 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 205 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 205 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 205 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 205 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.