D45 Bulldozer

Komatsu D45 Bulldozer Undercarriage Parts

We offer undercarriage parts and complete undercarriages for the Komatsu D45 Crawler Bulldozer. Our undercarriage parts are backed by an industry leading 3 year, four-thousand hour warranty. Not only do we provide brand new replacement parts for undercarriages, we supply remanufactured, used, and aftermarket components for the Komatsu D45 series crawler bulldozer. Some parts may qualify for same day shipping. Contact us today.

The D45 Series Consists Of

D45A-1, D45E-1, D45P-1

About The Komatsu D45 Bulldozer

The Komatsu D45 Crawler Dozer is the perfect medium size dozer for your job site. With an operating weight of just over 21,000 lb, the D45 is loaded up with a 4 cylinder, 2238 S4D105-1, 90hp diesel engine. A TF transmission with 3 forward and reverse gears work with the state of the art engine components to get you a max speed of 5.6 mph going forward and 6.8 mph in reverse velocity. With 37 shoes and 5 track rollers per side, your undercarriage maintenance is of the upmost importance, so don’t fall behind. Use our quality undercarriage parts and your Komatsu D45 will stay out of the shop and keep working for you and saving you money. Use our high quality replacement parts to extend the life of your Komatsu D45 series bulldozer. Call us today.  

    Komatsu Undercarriage Request

    Track AssemblyTrack PadsRollersSprocketsIdlersComplete Undercarriage

    Komatsu D45 Undercarriage Parts

    excavator sprockets

    D45 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

    D45 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

    D45 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

    D45 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

    D45 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

    D45 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.