Technical Dimensions
| Part # | RC411-21903 |
|---|---|
| Tooth Count | |
| Bolt Hole Count | |
| Auxiliary Holes | |
| Outside Diameter | |
| Inside Diameter | |
| Dish Depth | |
| Flange Diameter | |
| Drive Configuration | |
| Mount Configuration | |
| Stamped Part # | |
| Pitch | |
| Weight | 8.8 lbs |
Kubota KX030-3 Top Roller | Part #RC411-21903
Regular Price
$116.25
x 1
PRODUCT SPECIFICATIONS
Construction & Features
| Durability | Heavy duty only |
|---|---|
| Fitment | OEM-reference match |
| Construction | Drop forged steel |
| Finish | Heat-treated hardening |
Fitment Table
| Kubota | KX030-3 |
|---|
Frequently Asked Questions
Fitment, availability, fulfillment, and support for this product
What top roller fits the Kubota KX030-3?
This top roller is listed for the Kubota KX030-3 and matches OEM Part #RC411-21903. Before ordering, compare your machine make, model, serial number, and existing part number to confirm the correct undercarriage position and fitment.
What rubber tracks pair with this top rollers?
Matching rubber track options connected to this Kubota KX030-3 undercarriage setup include Kubota KX030-3 Rubber Tracks | 300x53x80 (Part #300X53X80). If you are replacing this part, inspect the full undercarriage so the new component and rubber tracks wear evenly together.
Should I inspect the full undercarriage before replacing this Kubota KX030-3 part?
Yes. Sprockets, idlers, rollers, and rubber tracks wear together as a system. Before replacing this part for the Kubota KX030-3, inspect the full undercarriage for uneven wear, bearing play, hooked sprocket teeth, and track tension issues.
How do I confirm this product fits the Kubota KX030-3?
Confirm fitment by checking your machine make, model, serial number, and existing track size or OEM part number. For rubber tracks, verify width, pitch, and link count. For undercarriage parts, compare the part number, bolt pattern, tooth count, and machine position. You can also use the TrackTECH Track Finder or call (850) 816-7898 before ordering.
How fast does TrackTECH ship Kubota KX030-3 parts?
TrackTECH ships rubber tracks and undercarriage parts quickly across the Lower 48. Heavy items typically ship by freight, while smaller undercarriage parts may ship by parcel depending on warehouse availability. Review TrackTECH shipping information or contact us before ordering if you need priority freight options.
What machines is this top roller listed for?
Current compatible equipment listed in the TrackTECH catalog includes Kubota KX033-4, Kubota KX71-3S, Kubota KX71-3, Kubota KX91-3, Kubota U25, Kubota U27-4, Kubota U35, Kubota U35-4, Kubota KX030-3.
Where can I buy this top roller?
TrackTECH supplies new replacement top roller options with low direct pricing, free shipping and fast nationwide delivery. Current price and availability are shown on the product page.
Find More Undercarriage Parts
Browse machine-matched sprockets, idlers, rollers, and related parts