Piston Kit with Ring Set for Komatsu Crawler Tractor D21A-7-M D21Q-7-M Yanmar Engine 4TNE94 or Komatsu Engine 4D94E Part Numbers YM129900-22080 YM129901-22050

For Komatsu Crawler Tractor D21A-7-M D21Q-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E Piston Kit With Ring Set YM129900-22080 YM129901-22050

Application:

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