For Komatsu D20A-8 D20P-8 D20P-8 D21P-8 Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Piston Kit With Ring Set YM129906-22080 YM129906-22050 Engine:4TNV94L MISTRAL 40TAKEUCHI Excavator:TB135TAKEUCHI Generator:QAS15TAKEUCHI Tractor:TTR4400

MISTRAL 40TAKEUCHI Excavator:TB135TAKEUCHI Generator:QAS15TAKEUCHI Tractor:TTR4400

Engine: Cummins 6B

For Toyota Engine: 1KZ

Fit for Engine: Perkins 504-2

Also available as hardware kit without 1751 solenoid

For Komatsu D20A-8 D20P-8 D20P-8 D21P-8 Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Piston Kit With Ring Set YM129906-22080 YM129906-22050 Engine:4TNV94L MISTRAL 40TAKEUCHI Excavator:TB135TAKEUCHI Generator:QAS15TAKEUCHI Tractor:TTR4400Application: Model: Komatsu Crawler Dozer D20A 8,D20P 8,D20PL 8,D20PLL 8 D20P 8,D21A 8E0,D21A 8T,D21P 8 Engine: Yanmar Engine 4TNV94L Komatsu Engine 4D94LE OEM: YM129906 22080,YM129906 22050,12990622080,12990622050 This Item Includes: 4 PCS Piston(Clip*8 Units & Pin*4 Units) YM129906 220804 PCS Piston Ring for 4 Cylinder YM129906 22050 See Details: Yanmar Engine Models: 4TNV94L NCKM 4TNV94L NCKMK 4TNV94L NCKSK 4TNV94L NDL 4TNV94L NHZ 4TNV94L NWI