Bottom Roller PC40MR PC45MR PC45MR-1 PC50MR-2 PC50UU PC55MR-3 Opt ZX40 Inner Flange Top Roller JCB8056

Compatible with the following equipment:

KOMATSU

• PC40MR
• PC45MR
• PC50MR-2
• PC50UU-2
• PC55MR-3

Komatsu part number: 20T-30-00173, 20T-30-00172, 20T-30-00170, 20T-30-00171,9239528

Lucas Parts Bottom Roller/Track Rollers are manufactured in highest quality hardened steel with the heavy duty duo-cone seals, and advanced heat treatment processes to increase robustness, guarantee high resistance and optimize wear performance in any environment. This maintenance free Bottom Roller shaft is induction hardened with high surface finishing quality, in order to resist a heavy radial and axial loads and in the meantime to make sure an adequate internal oil lubrication in the toughest conditions.

Lucas Parts undercarriage product serves both the heavy equipment and industrial markets with rubber track machinery such as Excavators,Bulldozer,  Mini Excavators, Compact Track Loaders, Mini Skid Steers, and Mini Dozers. We offer one of the most dependable complete range of Rollers, Drive Sprockets, Idler Wheels, Track Guide,Rubber Track, Steel Chain in the industry.

All undercarriage components are backed by a one year product warranty.

If you can't see what you are looking for, please get in touch with us, as we are constantly adding to our product range.