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Our Products: Kubota

Kubota KX91-3 KX71-3 U35-3 Lower Roller RB511-21702

Kubota U35-3 Bottom Rollers RB511-21702
Kubota KX91-3 KX71-3 U35-3 Lower Roller RB511-21702
Premium Kubota KX 91-3, KX 71-3, and U-25 lower track rollers are now available at Rubbertrax online. Shop online 24x7 and we will ship your order directly to you. These are the replacement bottom rollers known as original part number RB511-21702 from the dealer. Save online and skip the trip to the dealer. FREE SHIPPING when you check out online.
SKU: RB511-21702
Weight: 19 lbs
Make: Kubota
Shipping: Fast and Free!
List Price: $225.00
Price: $166.00

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.

RB511-21702 Dual Flange Bottom Roller

This is the premium replacement aftermarket bottom (center) roller for the following Kubota mini excavators:

  • Kubota KX 91-3
  • Kubota KX 71-3
  • Kubota U 30-3
  • Kubota U25
  • Kubota U35
  • Kubota U35-3 (This does not fit the U35-4 model; please verify)

Our rollers are backed by the factory with a standard warranty for guaranteed quality. These Kubota track rollers do not come with installation hardware so keep the bolts when you remove the previous rollers.

We now stock the steel track version of these rollers, so please indicate if you are running steel tracks on your mini excavator.

The bolt sizing is different for the U35-4 models so this roller is not guaranteed to fit that series.

Alternate Part Number: RB511-21700

Related Products for Kubota KX 91-3 Mini Excavator

Kubota KX 91-3 and KX 71-3 Rubber Tracks 300 x 53 x 80 rubber tracks
Kubota KX 91-3 and KX 71-3 Drive Sprockets RC417-14430
Kubota KX 91-3 Carrier RollersRC411-21903
Kubota KX 91-3 IdlersRC411-21306
Kubota KX 91-3 Track Rollers RB511-21702