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Our Products: Caterpillar

Caterpillar 311 312 Upper Carrier Roller

Cat 307 308 E70B Top Roller
Caterpillar 311 312 Upper Carrier Roller
Buy aftermarket Caterpillar® 311 and 312 top carrier rollers online at Rubbertrax and save time and money versus going to the dealership. Save online and skip the trip to the dealer. This 41-7345 carrier roller ships for FREE when you check out online.
SKU: 41-7345
Weight: 55 lbs
Make: Cat
Shipping: Fast and Free!
Price: $128.00

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.

41-7345 Carrier Roller Assembly

This is the replacement aftermarket top upper carrier roller for the following Caterpillar® mini excavators:

  • Caterpillar® 311B
  • Caterpillar® 311C
  • Caterpillar®312
  • Caterpillar® 313BSR
  • Caterpillar® 311
  • Caterpillar® 311B
  • Caterpillar® 311C
  • Caterpillar® 311DLRR
  • Caterpillar® 311FLRR
  • Caterpillar® 312 /B /BL
  • Caterpillar® 312C /CL
  • Caterpillar® 312D /DL /E /EL
  • Caterpillar® 312F /FGC
  • Caterpillar® 313 /B /BSR
  • Caterpillar® 313D /D2 /D2GC
  • Caterpillar® 313F /FGC
  • Caterpillar® 314C /DCR /DLCR /ECR
  • Caterpillar® 315A /GC
  • Caterpillar® E110B

There are up to two carrier rollers per side on these Caterpillar® models located in the center of the undercarriage at the top holding up the track and preventing it from sagging into the track frame. The carrier roller assembly is pressed, sealed and ready for immediate installation with no further modifications required.