Free Shipping to commercial address. *Restrictions apply


Bobcat® 325 328 331 334 Drive Sprocket

Bobcat Sprocket 6811940
Bobcat® 325 328 331 334 Drive Sprocket
Buy aftermarket replacement sprockets for the Bobcat® models 231, 325, 328, 331 and Bobcat® 334 (9 bolt hole) online and save. This nine bolt hole optional sprocket is also known as part number 6814137 from your dealer. Bobcat® drive sprockets ship free when you order online. There are alternate sprocket options for many of the Bobcat models listed below so check your specific model or verify your sprocket specs prior to ordering online.
SKU: 6811940AM
Weight: 18 lbs
Make: Bobcat
Shipping: Fast and Free!
Price: $134.00

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.

Guaranteed Fit:

This sprocket (6811940) is known to fit:

  • Bobcat® 231: 508911999 and below
  • Bobcat® 231: 508912001 and above
  • Bobcat® 325: 514011001-514012999
  • Bobcat® 325: 511820001 and above
  • Bobcat® 325/328: 514013001 and above
  • Bobcat® 325/328: 516611001 and above
  • Bobcat® 325/328: 232311001 and above
  • Bobcat® 325/328: 232411001 and above
  • Bobcat® 331: 511920001 and above
  • Bobcat® 331: 512911001-512912999
  • Bobcat® 331E: 511711001 and above
  • Bobcat® 334: 512913001 and above
  • Bobcat® 331/334: 516711001 and above
  • Bobcat® 331/334: 232511001 and above
  • Bobcat® 331/334: 232711001 and above
  • Bobcat® 331/334 D: 232611001 and above

This is the aftermarket replacement drive sprocket for the Bobcat® 231, 325, 328, 331 and Bobcat® 334 mini excavators. Be sure to send in your serial number when ordering to verify correct fitment. This is a nine bolt hole sprocket with twenty one teeth. There is also a twelve bolt hole version of this sprocket so you must verify your specifications or serial number before ordering online. You will be responsible for return shipping if you order the incorrect sprocket without verifying.

6811940 Sprocket specifications:

  • 21 Teeth
  • 9 Bolt Holes
  • Inside Diameter: 7 15/16 Inches
  • Outside Diameter: 14 1/4 Inches

The factory recommends hand tightening your drive sprocket to the Bobcat® suggested torque requirements to prevent damage to the sprocket or the travel motor. We stock plenty of these sprockets for same day pick up in our Atlanta area warehouse and same day shipping. We stock the entire undercarriage for the Bobcat® 331 mini excavators. Also known as Bobcat® part number: 6814137

Alternate Part Numbers

  • Bobcat® Dealer Part Number: 6811940, 6814137

Optional Part Availability

The Bobcat® mini excavators have an alternate twelve bolt hole sprocket 6811939 / 6813372.

Quality Bobcat® Parts

Smaller sprockets for Bobcat® 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 a great value for our customers overall. We recommend installing by hand to your manufacturers suggested torque specifics.