CX145SR Excavator

Case CX145 SR Excavator Undercarriage Parts

We deliver individual undercarriage parts and complete undercarriages for the Case CX145 SR hydraulic excavator. Our undercarriage parts are backed by an industry leading 3 year, 4 thousand hour warranty. In addition to providing new undercarriage parts for the Case CX145 SR excavator, we also offer remanufactured & used components, some of which may qualify for same day shipping. Contact us for more information.

The Case CX145 Family includes

CX145 SR & CX145C SR

About the Case CX145 SR Excavator

Unlike traditional excavators with prominent rear counter-weights, the CASE CX145C SR excavator features a compact counterweight and boom placement that minimizes the machine’s work envelope. The small swing radiuses make maneuvering onto difficult, restricted sites a breeze. Daily maintenance on the CX145C SR is made easy with service checks from ground level and extended maintenance intervals. Tier 4 engines meet current environmental standards while lowering fuel consumption. If properly maintained, the Case CX145 SR can outlast and outperform other machines in its class. Order our high quality replacement parts to increase the life and productivity of your Case  CX series excavator today.

    Case Undercarriage Request

    Track AssemblyTrack PadsRollersSprocketsIdlersComplete Undercarriage




    Case CX145 SR Undercarriage

    excavator sprockets

    Case CX145 SR 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

    Case CX145 SR 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

    Case CX145 SR 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

    Case CX145 SR 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

    Case CX145 SR 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

    Case CX145 SR 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.