Caterpillar 311 312 Sprockets 4I-7472

Cat 311 312 Sprocket 4I-7472
Caterpillar 311 312 Sprockets 4I-7472
Buy aftermarket bottom rollers for your Cat 311 and 312 online and save versus going to your Cat dealer. These bottom rollers ship free when you purchase online.
SKU: 4I-7472
Weight: 95 lbs
Make: Cat
Shipping: Fast and Free!
Price: $440.00

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This is the aftermarket drive sprocket for the following Caterpillar excavators. This sprocket has twenty one drive teeth with fifteen bolt holes to line up with your original drive motor. The sprockets are guaranteed to fit the list of models below.

Alternate Part Numbers

  • Caterpillar Dealer Part Number: CR6358
  • Caterpillar Dealer Part Number: D34690100
  • Caterpillar Dealer Part Number: 4I-7472

Alternate Models

This sprocket (4I-7472) is known to fit:

  • Cat 311
  • Cat 311C
  • Cat 311D
  • Cat 312
  • Cat 312B
  • Cat 312C
  • Cat 312D
  • Cat 313B
  • Cat 313C
  • Cat 314C
  • Cat E110B

Cat Sprockets

Our sprockets start out with high quality steel. Since the focus of the hardening is localized to the drive teeth we use a type of spin induction heat treatment followed by an immediate quenching process which rapidly hardens the tooth several millimeters deeper than our competitors sprockets. Our sprockets are hardened within millimeters of the OEM sprocket providing you the best value for your replacement parts. Changing sprockets with the tracks will maximize the lifespan of the tracks. It is not cheap to replace tracks so you want to maximize the track lifespan by installing new sprockets at the same time on your track loader.

It is always important to change your sprockets and tracks at the same time to maximize the life span of the tracks and parts and get the optimal wear.