Impeller kit for Yanmar 2GM20F 3GM30F 3HM 3HMF 3HM35 3HM35UF 128296-42070 3GMF
High-quality marine engine spare parts.
Water pump impeller kit for Yanmar:
- 2GMF , 3GMF , 3GMDF , 1980-83
- 2GM20F , 3GM30F , 1983-2005 freshwater cooled (antifreeze) models made in Japan.
- 3HM , 3HMF , 1980-83
- 3HM35 , 3HM35F , 1983-1992
For pumps with 70mm (2 3/4") water pump cover
Will not fit 1997 and later European made. (E prefix before serial number on the European models)
Will not fit raw water cooled engines (engines without radiator/heat exchanger)
Known pumps: 121575-42000, 721575-42700, 721575-42701, 721575-42702
Reference to Yanmar # 104223-42091 124223-42092 12423-42092 128296-42070 128620-42200 124223-42110
Reference to Jabsco # 22779-0001
Buy this kit if:
- Your impeller dimensions (Dshaft X Dexternal X Height) are (12.75 X 50.80 X 22.10)mm
- Your pump cover measures exactly 70mm (2 3/4"). Otherwise not correct part for you.
- The impeller secures onto the shaft with a keystone.
- Your engine is equipped with heat exchanger (radiator)