Kubota U35 Track Roller – RB511-21702
OEM: RB511-21702 · Also written as: RB51121702 · Updated
RB511-21702 is the bottom track roller for the Kubota U35, KX71-3 and KX91-3. The later U35-4 and KX033-4 use a different roller (listed as RC788-21700), so send your serial number and we confirm the right one before quoting.
OEM Numbers and Fitment
| OEM part number | Brand | Fits |
|---|---|---|
| RB511-21702 | Kubota | U35, U35S, U35-S2, KX71-3, KX91-3 |
What to confirm before ordering
- OEM number on the old roller or in the parts book
- Single-flange or double-flange: many machines use both
- Quantity per side: long-track (LC) machines often carry more rollers
- Machine model and serial number
Ordering
| Material and hardness | Confirmed for this part number on your quote |
|---|---|
| MOQ | 1 set per machine |
| Lead time | 7–25 days, depending on part type and quantity |
| Warranty | 12 months |
| Payment | T/T, L/C |
| Shipping port | Xiamen |
Related guides
Other undercarriage parts for Kubota U35
More Kubota track rollers
Full Kubota U35 parts list →All Kubota track rollers →All Kubota undercarriage parts →All track rollers →