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20Y-979-3111 Replacement Parts

Cross-reference and compare 14 replacement listings for OEM / aftermarket part number 20Y-979-3111. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

14 Matching Products

Air Conditioning Compressor 14X-Z11-8580 For Komatsu Bulldozer D41E-6 D41P-6 D575A-3 D275AX-5 D65PX-12 D65EX-12KomatsuAir Conditioning Compressor 14X-Z11-8580 For Komatsu Bulldozer D41E-6 D41P-6 D575A-3 D275AX-5 D65PX-12 D65EX-12$247.53Air Conditioning Compressor 14X-Z11-8580 For Komatsu Bulldozer D65PX-12U D65PX-12 D65P-12 D65EX-12U D65EX-12 D65E-12KomatsuAir Conditioning Compressor 14X-Z11-8580 For Komatsu Bulldozer D65PX-12U D65PX-12 D65P-12 D65EX-12U D65EX-12 D65E-12$247.53Air Conditioning Compressor ND447200-0246 For Komatsu Bulldozer D155A-5 D155AX-5 D275A-5 D275AX-5 D375A-5DKomatsuAir Conditioning Compressor ND447200-0246 For Komatsu Bulldozer D155A-5 D155AX-5 D275A-5 D275AX-5 D375A-5D$357.16Air Conditioning Compressor ND447200-0246 For Komatsu Bulldozer D155AX-3 D155A-3 D355A-3 D475A-3 D375A-3KomatsuAir Conditioning Compressor ND447200-0246 For Komatsu Bulldozer D155AX-3 D155A-3 D355A-3 D475A-3 D375A-3$381.37Air Conditioning Compressor ND447200-0246 For Komatsu Bulldozer D475A-2 D575A-2 D85A-21 D85E-21 D85P-21KomatsuAir Conditioning Compressor ND447200-0246 For Komatsu Bulldozer D475A-2 D575A-2 D85A-21 D85E-21 D85P-21$338.99Air Conditioning Compressor 20Y-979-3111 for Komatsu Bulldozer D31PX-21 D39PX-21 D37PX-21 D31EX-21 D39EX-21 D37EX-21KomatsuAir Conditioning Compressor 20Y-979-3111 for Komatsu Bulldozer D31PX-21 D39PX-21 D37PX-21 D31EX-21 D39EX-21 D37EX-21$259.99Air Conditioning Compressor 20Y-979-3111 for Komatsu Bulldozer D66S-1 D155C-1 D87P-2 D87E-2 D275A-2 D155A-2KomatsuAir Conditioning Compressor 20Y-979-3111 for Komatsu Bulldozer D66S-1 D155C-1 D87P-2 D87E-2 D275A-2 D155A-2$374.9910PA15C A/C Compressor 14X-Z11-8580 for Komatsu D65PX-12U D65PX-12 D65P-12 D65EX-12U D65EX-12 D65E-12 D41E-6 D41P-6 D575A-3 D275AX-5 D65PX-12 D65EX-12Komatsu10PA15C A/C Compressor 14X-Z11-8580 for Komatsu D65PX-12U D65PX-12 D65P-12 D65EX-12U D65EX-12 D65E-12 D41E-6 D41P-6 D575A-3 D275AX-5 D65PX-12 D65EX-12$132.0010PA15C A/C Compressor 14X-Z11-8580 for Komatsu PC200-6 PC210-6 PC220-6 PC230-6 PC240-6K PC250-6 PC600-6 PC650-6 PC750-6Komatsu10PA15C A/C Compressor 14X-Z11-8580 for Komatsu PC200-6 PC210-6 PC220-6 PC230-6 PC240-6K PC250-6 PC600-6 PC650-6 PC750-6$132.0010PA15C A/C Compressor ND447200-0246 for Komatsu D135A-2 D155A-2 D275A-2 D40A-5 D50A-18 D85A-21 D85E-21Komatsu10PA15C A/C Compressor ND447200-0246 for Komatsu D135A-2 D155A-2 D275A-2 D40A-5 D50A-18 D85A-21 D85E-21$170.0010PA15C A/C Compressor ND447200-0246 for Komatsu PC800-6 PC750-6 PC650-6 PC600-6 PC450-6K PC340-6K PC220-6 PC210-6 PC200-6Komatsu10PA15C A/C Compressor ND447200-0246 for Komatsu PC800-6 PC750-6 PC650-6 PC600-6 PC450-6K PC340-6K PC220-6 PC210-6 PC200-6$170.0010PA15C A/C Compressor ND447200-0246 for Komatsu WA100-3 WA120-3 WA150-3 WA180-3 WA200-3 WA250-3 WA300-3 WA320-3 WA350-3 WA380-3 WA400-3 WA450-3Komatsu10PA15C A/C Compressor ND447200-0246 for Komatsu WA100-3 WA120-3 WA150-3 WA180-3 WA200-3 WA250-3 WA300-3 WA320-3 WA350-3 WA380-3 WA400-3 WA450-3$170.00A/C Compressor Ass'y 421-07-31221 20Y-979-3110 20Y-979-3111 Fit for KomatsuKomatsuA/C Compressor Ass'y 421-07-31221 20Y-979-3110 20Y-979-3111 Fit for Komatsu$319.00For Komatsu Bulldozer D31PX-21 D39PX-21 D37PX-21 D31EX-21 D39EX-21 D37EX-21 Air Conditioning Compressor 20Y-979-3111KomatsuFor Komatsu Bulldozer D31PX-21 D39PX-21 D37PX-21 D31EX-21 D39EX-21 D37EX-21 Air Conditioning Compressor 20Y-979-3111$240.00

Part Numbers and Cross References

14X-Z11-8580198-911-958042C-07-1121020Y-979-3111ND447200-0246ND447200-0243ND447200-0240SA6D140E-2S6D125E-2PC1600SP-1PC160-6KPC1800-6PC1800-6-M1PC180LC-6KPC180NLC-6KPC200-6PC200-6BSA6D140-2SAA6D140E-3D155A-2D155A-2AD155A-3D155A-5PC1000LC-1PC1000SE-1PC1000SP-1PC1100-6PC1100LC-6PC1100SP-6PC1600-1PC1600-1-AWA100-3A-SWA100-3A-SNWA100-3-HWA100-3-HWWA100-3-XWA120-3WA150-3WA150-3-SN

Applications and Fitment Summary

  • Komatsu · D41E-6
  • Komatsu · D41P-6
  • Komatsu · D575A-3
  • Komatsu · D61EX-15
  • Komatsu · D61PX-15
  • Komatsu · D65E-12
  • Komatsu · D65EX-12
  • Komatsu · D65EX-12U
  • Komatsu · D65EX-15
  • Komatsu · D65P-12
  • Komatsu · D65PX-12
  • Komatsu · D65PX-12U
  • Komatsu · D65PX-15
  • Komatsu · D65WX-15
  • Komatsu · D85ESS-2A
  • Komatsu · D275AX-5
  • Komatsu · D155A-5
  • Komatsu · D155AX-5
  • Komatsu · D275A-5
  • Komatsu · D275A-5D
  • Komatsu · D375A-5D
  • Komatsu · D155AX-3
  • Komatsu · D155A-3
  • Komatsu · D355A-3

Frequently Asked Questions

What parts replace OEM number 20Y-979-3111?

This page lists 14 replacement listings indexed under 20Y-979-3111. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 20Y-979-3111?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if 20Y-979-3111 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.