Buy aftermarket replacement bottom rollers for your Bobcat® E45~E55 mini excavators online at Pentom Parts.
This is the aftermarket replacement bottom track roller for the Bobcat® E45 through E55 mini excavators as well as the 337 through 435 models. This part is also known as Bobcat® part number 6814890 from the original manufacturer or dealer. This track roller is the newer bolt style roller that the newer machines require. We also carry the older stud/nut style roller.