OEM / REF: 20Y-979-6121SKU: pilotpart124592
Air Conditioner Unit Compressor 20Y-810-1260 For Komatsu Excavator PC130-8 PC450-8 PC490-10 PC2000-8 is a Air Conditioning Compressor replacement part indexed for Komatsu PC78US-8 and Komatsu PC78UU-8, with 3 application records on file. Match OEM part number 20Y-979-6121 and confirm fitment for Komatsu HVAC Parts b...
This Air Conditioning Compressor is indexed for Komatsu PC78US-8; Komatsu PC78UU-8; Komatsu PC130-8; Komatsu PC138US-10. Compare reference number 20Y-979-6121 against the label on your existing Komatsu component before ordering.
Additional cross references on file: 20Y-810-1260, 4431081, 4436025. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Head Type | Direct Mount |
|---|---|
| Oil Type | Pag 46 |
| Clutch Diameter | 152mm, 6" |
| Voltage | 24 |
| Grooves | 1 |
| Belt WidthB | 5/8" |
| Coil Position | N/A |
| Oil Quantity | 6 Oz. |
| Gauge Line | 2.91", 74mm |
| Part Number | 20Y-979-6121, 20Y-810-1260, 4431081, 4436025 |
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.
