Free Shipping to commercial address. *Restrictions apply


Cat 302.5 302.5C Sprocket 140-4022

140-4022 Cat Sprocket
Cat 302.5 302.5C Sprocket 140-4022
Buy aftermarket Caterpillar® undercarriage parts and sprockets for your Cat® 302.5 and 302.5C online and save money. Check the serial break information for a guaranteed fit. Save online and skip the trip to the dealer. This 140-4022 sprocket ships for free when you check out online.
SKU: 140-4022
Weight: 18 lbs 7 ozs
Make: Cat
Shipping: Fast and Free!
Price: $146.00

Rubber tracks and wear parts are sold individually unless specified in the details. We offer free shipping across the USA when you order online and ship to a commercial address. *Some restrictions apply.

140-4022 Sprocket Specifications

This is an aftermarket replacement drive sprocket designed to replace your original Caterpillar® sprocket for the following mini excavator models:

  • Cat 302.5
  • Cat 302.5C

Sprocket Dimensions:

  • 9 Bolt Holes
  • 21 Teeth
  • Inside Diameter: 7 3/8 Inches
  • Outside Diameter: 13 5/8 Inches

You need to verify your exact machine model.

This is known to fit serial numbers: 4AZ1- and above.

Alternate Part Numbers

  • Cat® Dealer Part Number: 193-7091, 140-4022

Optional Sprocket Availability

This is known to fit serial numbers: 4AZ1- and above.

Alternate Models

This sprocket (140-4022) is known to fit:

  • Cat® 302.5
  • Cat® 302.5C

Cat® Sprockets

Smaller Cat® sprockets for mini track loaders and mini excavators are hardened in a one step procedure via electrical induction. This increases the depth of the hardness through the teeth while preventing breakage. Our aftermarket sprockets are hardened within millimeters of the original OEM sprocket which provides great value for our customers overall.

Cat 302.5C Undercarriage