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Caterpillar 304.5 305.5 Bottom Roller 158-4765

Cat 304.5 Bottom Roller 158-4765
Rubbertrax
Caterpillar 304.5 305.5 Bottom Roller 158-4765
Buy aftermarket bottom track rollers for your Caterpillar® 304.5 and 305.5 mini excavator online. Save online and skip the trip to the dealer. This 158-4765 roller ships FREE when you check out online.
SKU: 158-4765
Weight: 21 lbs
Make: Cat
Shipping: Fast and Free!
Price: $240.00

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This is the aftermarket bottom track roller for the following Caterpillar mini excavators:

  • Caterpillar 304
  • Caterpillar 304.5
  • Caterpillar 305.5
  • Caterpillar 304CR
  • Caterpillar 305CR
  • Caterpillar 306
  • Mitsubishi MM 45

This bottom roller is designed to replace Cat original part numbers 158-4765 and 340-8957.


There are eight rollers per machine for the Caterpillar 304CR, and ten rollers per machine for the Caterpillar 305CR and 304.5. These replacement rollers do not include the 10mm bolt required for installation.

Alternate Part Numbers

  • Cat® Dealer Part Number: 158-4765, 340-8957, 333-5606

Optional Part Availability

There are no known alternate part listings. This track roller is guaranteed to fit.

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