Compressor 12Y-979-1121 - KOMATSU Part catalog

12Y-979-1121 Compressor KOMATSU parts D39EX, D39PX, D51EX/PX

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Alternative (cross code) number:
12Y-979-1121
12Y9791121

Weight: 7.7 kg.

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SD5H14 A/C Compressor 12Y-979-1121 for Komatsu Crawler Dozer D39PX-22 D39EX-22

$397.82

10 Oct 2025

CN: Niu CAI Departm

SD5H14 A/C Compressor 12Y-979-1121 for Komatsu Crawler Dozer D39PX-22 D39EX-22
NiuCAIDEP Part number:12Y-979-1121 || Applications:for Komatsu Crawler Dozer D39PX-22 D39EX-22

IMIFAFTAbT 2006697AM SD5H14 2Y979-1121 12Y-979-1121 12Y9791121 54592 300-5191 14SD6697NC 24V Air Compressor Fits for Komatsu Crawler Dozer D39PX-22 D39EX-22

$315.00

25 Jul 2025

CN: ziwangcjx

IMIFAFTAbT 2006697AM SD5H14 2Y979-1121 12Y-979-1121 12Y9791121 54592 300-5191 14SD6697NC 24V Air Compressor Fits for Komatsu Crawler Dozer D39PX-22 D39EX-22
IMIFAFTAbT Product Name: SD5H14 2Y979-1121 12Y-979-1121 12Y9791121 54592 300-5191 2006697AM 14SD6697 14SD6697NC 24V Air Compressor || Part number: SD5H14 2Y979-1121 12Y-979-1121 12Y9791121 54592 300-5191 2006697AM 14SD6697 14SD6697NC || Fits for Komatsu Crawler Dozer D39PX-22 D39EX-22 || 1 PCS 24V Air Compressor || Note: Please confirm that the product shown in the part number is what you need. If you cannot confirm you can leave us a message and provide your engine serial number and nameplate

24V SD5H14 A/C Compressor 12Y979-1121 12Y-979-1121 12Y9791121 54592 300-5191 2006697AM 14SD6697NC 14SD6697 Fikowjs Compatible with Komatsu Crawler Dozer D39PX-22 D39EX-22

$305.00

25 Jul 2025

CN: Fikowjs-Machine

24V SD5H14 A/C Compressor 12Y979-1121 12Y-979-1121 12Y9791121 54592 300-5191 2006697AM 14SD6697NC 14SD6697 Fikowjs Compatible with Komatsu Crawler Dozer D39PX-22 D39EX-22
Fikowjs TIP: Please purchase according to the old part number, appearance is not able to judge the accuracy of the product. || Product Name:24V SD5H14 A/C Compressor || Part Number:12Y979-1121 12Y-979-1121 12Y9791121 54592 300-5191 2006697AM 14SD6697NC 14SD6697 || Application: Compatible with Komatsu Crawler Dozer D39PX-22 D39EX-22 || NOTE: There are many kinds of products in Fikowjs parts, if you can't find the part number you need, please consult us, we will reply soon!

Number on catalog scheme: 1