Part number lookup

YM129900-22080 Replacement Parts

Cross-reference and compare 5 replacement listings for OEM / aftermarket part number YM129900-22080. Use the product cards below to review price, availability, and fitment before ordering.

5 Matching Products

Piston Kit With Ring Set YM129900-22080 YM129901-22050 for Komatsu Crawler Loader D20S-7-M D21S-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94EKomatsuPiston Kit With Ring Set YM129900-22080 YM129901-22050 for Komatsu Crawler Loader D20S-7-M D21S-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E$388.25Piston Kit With Ring Set YM129900-22080 YM129901-22050 for Komatsu Crawler Tractor D20A-7-M D20P-7A-M Yanmar Engine 4TNE94 Komatsu Engine 4D94EKomatsuPiston Kit With Ring Set YM129900-22080 YM129901-22050 for Komatsu Crawler Tractor D20A-7-M D20P-7A-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E$388.25Piston Kit With Ring Set YM129900-22080 YM129901-22050 for Komatsu Crawler Tractor D21A-7-M D21Q-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94EKomatsuPiston Kit With Ring Set YM129900-22080 YM129901-22050 for Komatsu Crawler Tractor D21A-7-M D21Q-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E$388.25Piston Kit With Ring Set YM129900-22080 YM129901-22050 for Komatsu Wheel Loader WA65-3 WA65PT-3 WA75-3 Yanmar Engine 4TNE94 Komatsu Engine 4D94EKomatsuPiston Kit With Ring Set YM129900-22080 YM129901-22050 for Komatsu Wheel Loader WA65-3 WA65PT-3 WA75-3 Yanmar Engine 4TNE94 Komatsu Engine 4D94E$388.25Piston Kit With Ring Set YM129900-22080 YM129901-22050 for Yanmar Engine 4TNE94 Komatsu Engine 4D94EYanmarPiston Kit With Ring Set YM129900-22080 YM129901-22050 for Yanmar Engine 4TNE94 Komatsu Engine 4D94E$388.25

Part Numbers and Cross References

YM129900-22080YM129901-220501299002208012990122050

Applications and Fitment Summary

  • Part Number
  • Komatsu Crawler Loader D20S-7-M D21S-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E Piston Kit With Ring Set YM129900-22080 YM129901-22050
  • Model: Komatsu Crawler Loader D20S-7-M D21S-7-M Engine: Yanmar Engine 4TNE94 Komatsu Engine 4D94E OEM: YM129900-22080, YM129901-22050, 12990022080, 12990122050 This Item Includes: 4 PCS Piston(Clip*8 Units Pin*4 Units) YM129900-22080 4 PCS Piston Ring for 4 Cylinder YM129901-22050 Details: YANMAR Engine Models: 4TNE94-ACG 4TNE94-DBK 4TNE94-DBW 4TNE94-DBWK 4TNE94-G1A 4TNE94-HLB 4TNE94-HYB 4TNE94-SA 4TNE94-SFW 4TNE94-WI 4TNE94-EIK 4TNE94-SF Komatsu Engine Model: 4D94E-1A, 4D94E
  • Komatsu Crawler Tractor D20A-7-M D20P-7A-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E Piston Kit With Ring Set YM129900-22080 YM129901-22050
  • Model: Komatsu Crawler Tractor D20A-7-M, D20P-7A-M, D20PL-7-MD20PLL-7-M, D20Q-7-M Engine: Yanmar Engine 4TNE94 Komatsu Engine 4D94E OEM: YM129900-22080, YM129901-22050, 12990022080, 12990122050 This Item Includes: 4 PCS Piston(Clip*8 Units Pin*4 Units) YM129900-22080 4 PCS Piston Ring for 4 Cylinder YM129901-22050 Details: YANMAR Engine Models: 4TNE94-ACG 4TNE94-DBK 4TNE94-DBW 4TNE94-DBWK 4TNE94-G1A 4TNE94-HLB 4TNE94-HYB 4TNE94-SA 4TNE94-SFW 4TNE94-WI 4TNE94-EIK 4TNE94-SF Komatsu Engine Model: 4D94E-1A, 4D94E
  • Komatsu Crawler Tractor D21A-7-M D21Q-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E Piston Kit With Ring Set YM129900-22080 YM129901-22050
  • Model: Komatsu Crawler Tractor D21A-7-M, D21P-7A-MD21PL-7-M, D21Q-7-M Engine: Yanmar Engine 4TNE94 Komatsu Engine 4D94E OEM: YM129900-22080, YM129901-22050, 12990022080, 12990122050 This Item Includes: 4 PCS Piston(Clip*8 Units Pin*4 Units) YM129900-22080 4 PCS Piston Ring for 4 Cylinder YM129901-22050 Details: YANMAR Engine Models: 4TNE94-ACG 4TNE94-DBK 4TNE94-DBW 4TNE94-DBWK 4TNE94-G1A 4TNE94-HLB 4TNE94-HYB 4TNE94-SA 4TNE94-SFW 4TNE94-WI 4TNE94-EIK 4TNE94-SF Komatsu Engine Model: 4D94E-1A, 4D94E
  • Komatsu Wheel Loader WA65-3 WA65PT-3 WA75-3 Yanmar Engine 4TNE94 Komatsu Engine 4D94E Piston Kit With Ring Set YM129900-22080 YM129901-22050
  • Model: Komatsu Wheel Loader WA65-3 WA65PT-3 WA75-3 Engine: Yanmar Engine 4TNE94 Komatsu Engine 4D94E OEM: YM129900-22080, YM129901-22050, 12990022080, 12990122050 This Item Includes: 4 PCS Piston(Clip*8 Units Pin*4 Units) YM129900-22080 4 PCS Piston Ring for 4 Cylinder YM129901-22050 Details: YANMAR Engine Models: 4TNE94-ACG 4TNE94-DBK 4TNE94-DBW 4TNE94-DBWK 4TNE94-G1A 4TNE94-HLB 4TNE94-HYB 4TNE94-SA 4TNE94-SFW 4TNE94-WI 4TNE94-EIK 4TNE94-SF Komatsu Engine Model: 4D94E-1A, 4D94E
  • Yanmar Engine 4TNE94 Komatsu Engine 4D94E Piston Kit With Ring Set YM129900-22080 YM129901-22050
  • Models with Yanmar Engine 4TNE94 Komatsu Engine 4D94E OEM: YM129900-22080, YM129901-22050, 12990022080, 12990122050 This Item Includes: 4 PCS Piston(Clip*8 Units Pin*4 Units) YM129900-220804 PCS Piston Ring for 4 Cylinder YM129901-22050 Details: YANMAR Engine Models: 4TNE94-ACG 4TNE94-DBK 4TNE94-DBW 4TNE94-DBWK 4TNE94-G1A 4TNE94-HLB 4TNE94-HYB 4TNE94-SA 4TNE94-SFW 4TNE94-WI 4TNE94-EIK 4TNE94-SF Komatsu Engine Model: 4D94E-1A, 4D94E

Frequently Asked Questions

What parts replace OEM number YM129900-22080?

This page lists 5 replacement listings indexed under YM129900-22080. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for YM129900-22080?

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 YM129900-22080 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.