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Find Parts for CAT 307B

Tracks, sprockets, idlers, rollers and attachments matched to this machine collection.

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Track options for CAT 307B

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CAT 307B fitment data

Machine Performance

Operating Weight -
Horsepower -
ROC / Bucket Force -

Hydraulics & Lift

Standard Flow -
High Flow -
Hydraulic Pressure -
Lift Type -

Part Numbers

Track Size 450x71Bx82
Sprocket -
Idler -
Roller -

Frequently Asked Questions About CAT 307B

Common fitment, shipping, and rubber track replacement questions

What size rubber track fits the CAT 307B?
Store fitment data lists 450x71x82 as the primary track size for the CAT 307B. Confirm the size stamped on the existing track (and serial range when relevant) before ordering.
Do these parts fit my CAT 307B?
Products on this page are tagged for the CAT 307B. If your serial range or undercarriage differs, contact TrackTECH before shipping.
What shipping and warranty apply?
Qualifying TrackTECH rubber track orders include free shipping and a 24-month warranty.