OEM / REF: 203979-6931SKU: pilotpart125747
A/C Compressor 203979-6931 for Komatsu Excavator PC120 PC120-6 PC120-6H PC120-6J PC120-6S PC120-6Z PC120LC-6E0 PC400LC-7 PC400LC-7-M1 PC400LC-7E0 is a Air Conditioning Compressor replacement part indexed for Komatsu PC120 and Komatsu PC120-6, with 3 application records on file. Match OEM part number 203979-6931 and...
This Air Conditioning Compressor is indexed for Komatsu PC120; Komatsu PC120-6; Komatsu PC120-6H; Komatsu PC120-6J. Compare reference number 203979-6931 against the label on your existing Komatsu component before ordering.
Additional cross references on file: 5851, 506011-7441, 506-858. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Voltage | 24V |
|---|---|
| Diameter | 138 mm |
| No. of Grooves | 1 groove |
| Part Number | 203979-6931, 2039796931, 5851, 506011-7441, 5060117441, 506-858, 506858, 300-6799, 3006799, 340-1725, 3401725, 20-21372, 2021372, 20-21372-R, 2021372R, PTAC5851, 506211-6503, 5062116503, 03-3175, 033175, T4811 |
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.
