Bobcat 430 Top Carrier Roller – Nut Type

Aftermarket OEM Replacement – Part #6814874 / 6815111

This nut-type top carrier roller is a premium replacement option for the Bobcat 430 mini excavator. Carrier rollers support the track along the top of the undercarriage and help prevent track sag while maintaining proper alignment during operation.

This roller is commonly referred to as the top roller on the Bobcat 430 and installs using a nut-style mounting configuration. This design is being phased out and replaced by the newer bolt-type carrier roller.

Fitment Note: Fits Bobcat 430 models except serial numbers 511720000 – 5117300000. Verify your serial number and mounting style before ordering.

This roller includes mounting washers and nuts for quick and easy installation.

Installation Specifications:

• Shaft Threading: M16
• Maximum Torque: 250 Nm / 185 ft-lbs

Sold Individually. Installation hardware is included with this roller.

Bobcat 430 Top Carrier Roller – Bolt Type

Aftermarket OEM Replacement – Part #7136983

This bolt-type top carrier roller is the current replacement option for the Bobcat 430 mini excavator. It replaces the earlier nut-type design and installs directly to the undercarriage using a bolt-style mounting configuration.

The roller comes fully assembled and ready to install for fast, straightforward replacement. Installing a new carrier roller helps maintain proper track tension, reduce uneven wear, and extend the life of your tracks and undercarriage components.

Fitment Note: Verify your serial number and mounting style before ordering to ensure correct fit.

Sold Individually. Installation hardware is included.

Order online anytime or contact United Skid Tracks for assistance selecting the correct carrier roller for your Bobcat 430.