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Kubota U45-3 U55-4 Upper Roller RD547-22900

Kubota KX121-3 161-3 Top Roller RD411-22900
Kubota U45-3 U55-4 Upper Roller RD547-22900
Buy Kubota KX 121-3, KX 161-3 series and U30-3 upper carrier rollers online at Rubbertrax. We offer parts individually but we encourage you to replace all worn parts at the same time to maximize the lifespan of the undercarriage overall. Save online and skip the trip to the dealer. This carrier roller ships for free when you check out online.
SKU: RD411-22900
Weight: 11 lbs
Make: Kubota
Shipping: Fast and Free!
Price: $176.00

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.

RD411-22900 Carrier Roller Assembly

Part number RD547-22900 replaces the original part number RD411-22900 from your dealer. The Kubota U45-3 and U55-4 utilize this very common top carrier roller that Kubota has relied on for the previous generation KX057-4 and KX161-3 undercarriage systems. Buy replacement aftermarket upper carrier rollers for the Kubota KX 121-3, KX 121-3SS, KX 121-3ST, KX 161-3, and KX 161-3SS mini excavator online today and save money. This is an easy DIY project so save on labor and buy online to save even more. This carrier roller also fits several Kubota, Airman, JCB, Komatsu, and Hitachi mini excavators. This part is also known as RD547-22900 and RD461-21900. The top roller is easy to replace and requires no additional hardware.

This roller is a guaranteed fit for the following models:

  • Kubota: KX 040-4 (Serials 25914 and below)
  • Kubota: KX 057-4
  • Kubota: KX 121-3, KX 161-3, KX 161-3SS
  • Kubota: RX303
  • Kubota: U30-3, U45-3, U48-4
  • Kubota: U50-3, U55-4,
  • Airman: AX40, AX45, AX50U, AX50U-2, AX50U-3
  • JCB: 8040,8045,805.2,8060
  • Komatsu: PC35R-8, PC40R-8, PC45-1, PC45R-8, PCMR-2
  • Hitachi: ZX30U-2, EX40, EX40U, EX45, EX45-2,
  • Hitachi: EX50, EX50U, EX50UR, EX55UR
  • Hitachi: ZX40U, ZX50U, ZX50

Alternate Part Numbers

  • Kubota Dealer Part Number: RD411-22900, RD547-22900, RD461-21900

Optional Part Availability

There are no known alternate part listings for the KX121-3 and KX161-3 mini excavator, this carrier roller is guaranteed to fit.

Related Products for Kubota KX 161-3 Mini Excavator

Kubota 161-3 Sprocket RD411-14432 Kubota Top Carrier Roller RD411-22900 Kubota Bottom Roller RD411-21700 Kubota Tension Ider RD411-22303

Click on the undercarriage above to take you to the alternate undercarriage parts for these models.