CAT 933 Crawler Undercarriage Parts
We provide undercarriage parts and complete undercarriages for the Cat 933 series crawler. Our undercarriage parts come backed by a 3 year, 4000 hour warranty. In addition to supplying new undercarriage parts for the Cat 933 series crawler, we also offer remanufactured, used, and aftermarket component options, some of which may qualify for same-day shipping. Please contact us for more information.
The Cat 933 Family Includes
933 & 933C
Caterpillar 933 Crawler Loader
The Caterpillar 933F crawler loader was introduced in 1958 in the USA, and production began in Australia the following year. The 933F has a four-cylinder engine producing 50 flywheel horsepower (FWHP). It has a direct drive transmission, and comes standard with an integral loader, D4-size undercarriage, and a large bucket. The 933F was manufactured in the USA, with a 42A serial number prefix; and in Australia, with a 25A prefix. In 1961 Caterpillar added a forward reverse lever and in 1965 and 1968 Cat replaced the 933F with the 933G. The 933G has a D320 turbocharged, four-cylinder engine producing 60 FWHP, and increased bucket size. Production of 933G ended in 1968, however, if properly maintained with our quality undercarriage parts, your Cat 933 loader will continue to perform at a consistent level. We supply only the best replacement parts to maintain the functionality of your Cat 933 series crawler loader.
CAT 933 Undercarriage
Cat 933 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.
Cat 933 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.
Cat 933 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.
Cat 933 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.
Cat 933 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.
Cat 933 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.