OEM / REF: RD20142300SKU: pilotpart209565
Engine Radiator RD411-42300 for Kubota Excavator U50-3 U45-3 KX121-3 KX161-3 is a Radiator replacement part indexed for Kubota KX121-2 and Kubota KX121-3, with 3 application records on file. Match OEM part number RD20142300 and confirm fitment for Kubota HVAC Parts before ordering.
This Radiator is indexed for Kubota KX121-2; Kubota KX121-3; Kubota KX121-3S; Kubota KX121-3SCA. Compare reference number RD20142300 against the label on your existing Kubota component before ordering.
Additional cross references on file: RD411-42300. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Core Dimensions (mm) | 500*470*50 |
|---|---|
| External Dimension (mm) | 600*470*50 |
| Part Number | RD20142300, RD201-42300, RD411-42300, RD41142300 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
