Bobcat models 331 Aftermarket Bottom Rollers

This is the aftermarket replacement bottom (center) track rollers for Bobcat^® mini excavators. This roller fits a wide variety of mini excavators. It is a complete direct replacement part with no further assembly required. This roller comes with nuts for installation. We are now shipping the newer bolt-style version of this roller under part number 7013575.

This is also known as the 7013575 aftermarket replacement bolt-style bottom (center) track roller for Bobcat^® E26, E32, E37, E42 and E50 mini excavators. The 7013575 is the new version of the roller with the bolts as opposed to the nut installation. You may be shipped the newer bolt style when purchasing this listing so please specify if you require the stud/nut version.

Bobcat^® Mini Excavator Bottom Rollers for the following models:

This same part is also known to be the upper roller for 337, 442, and I.R. ZX75. Make sure to submit your make, model and serial number to ensure proper shipment of your parts.

Shaft Threading 3/4 UNC -- Max Torque NM 425 -- Max Torque 310 FT LB

Use this diagram below to reference the location of these rollers on your Bobcat^® x331 mini excavator. The blue arrows reference the four bottom track rollers on this model. Depending on your model you could have between three and five bottom rollers per side. Click for a complete location reference of Bobcat^® x331 parts locations and see the diagram at the top to locate each part number on the undercarriage.

Aftermarket replacement parts list for the Bobcat^® 331 and x331

• Bobcat x331 12-Bolt Replacement Sprocket
• Bobcat x331 9-Bolt Replacement Sprockets
• Bobcat x331 Aftermarket Bottom Rollers
• Bobcat x331 Aftermarket Front Idler