Bobcat 331 Undercarriage Parts

Price range: $217.00 through $506.00

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Priced per part. Each option names the serial range letters it fits.

Which range is my machine? Find your serial number here, then pick the parts marked with that range letter.

Range Configuration Serial numbers (as KTSU lists them)
Range A All 511920001 – UP, 512911001 – 512912999
Range B All ALL OTHER S/N's
SKU: bobcat-331-undercarriage-parts Category:

KTSU-made rollers, idlers and sprockets for the Bobcat 331, priced per part.

Parts by range

Serial numbers for each range are in the table above the part picker.

Range Drive Sprocket Front Idler Track Roller
Range A
All
6813372 (8in Ctr (SOM Drive) 21T/18H SPL; replaces 6814137) 6808137 (Short Brk 4.5in, 309mm Wide) 7013575 (Ctr Flg – Bolt Mt'd; replaces 6815119, 7013576)
Range B
All
6813372 (8in Ctr (SOM Drive) 21T/18H SPL; replaces 6814137) 7199074 (Long Brkt, 11.3in) 7013575 (Ctr Flg – Bolt Mt'd; replaces 6815119, 7013576)

KTSU part numbers on this page: 6813372, 6808137, 7199074, 7013575. Superseded: 6814137, 6815119, 7013576 — order the replacement shown.

Verify your OEM part number against your serial plate before ordering.

Need tracks? Bobcat 331 Tracks.

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    Price is PER Track! Free Shipping to Commercial Addresses on 2 or More Tracks in Lower 48 States!

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