Kubota KX91-3 Undercarriage Parts

This is the premium replacement aftermarket top roller for the following Kubota mini excavators:  This carrier roller is guaranteed to fit the following machines:

This carrier roller is easy to install and can be done without completely removing the rubber track. Simply reuse the original set screw to tighten the roller back in place. This is the small roller that mounts towards the center of the top of the undercarriage and helps support the weight of the track from sagging. Call us if you have any questions or concerns.

You should inspect your carrier rollers often because some seize and without being aware of the situation a lot of unnecessary track wear can result.

Alternate Part Number: Kubota dealer part number: RC411-21903, RC681-21900, RC788-21900 

Alternate Model: 

The RC411-21903 roller is known to fit the Kubota KX 71-3, KX91-3, U25, U35, and U35-4 models. 

Alternate Part: 

There are no known alternate part listings. This carrier roller is guaranteed to fit specified models. 

Related Products fits for Kubota KX 91-3 Mini Excavator

KX 91-3 and KX 71-3 Rubber Tracks fits for Kubota MEP-405B2 

KX 91-3 and KX 71-3 Drive Sprockets fits for Kubota RC417-14430 

KX 91-3 Top Track Roller fits for Kubota RC411-21903 

KX 91-3 Front Idler Assembly fits for Kubota RC411-21306 

KX 91-3 Lower Track Roller fits for Kubota RB511-21702 

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