SIERRA Water Pump Kit with Housing / 18-3408 / Yamaha 6H4-W0078, 663-44311-02

Description SIERRA Water Pump Kit with Housing / 18-3408 / Yamaha 6H4-W0078, 663-44311-02 This is a brand new water pump kit manufactured by Sierra. This product is the same as 18-3429 but with Housing. This repair kit is interchangeable with YAMAHA 663-44311-02 / 6H4-W0078-00-00 / 6H4-W0078-01-00 / 6H4-W0078-A0-00. This repair kit is compatible with the following units: YAMAHA 40 hp (1984-1987) 40hp 2 stroke 3 cylinders 50 hp (1984-1987) 50hp 2 stroke 3 cylinders KIT INCLUSIONS Housing, Water Pump Bolt 18-0292 Gasket, Water Pump 18-0294 Gasket, Water Pump 18-0256 Bolt 18-3068 Impeller 18-3435 Insert Cup 18-3297 Impeller Key 18-0297 Oil Seal 18-3436 Wear Plate 18-99149 Gasket, Water Pump   Dimensions 139.7 x 134.62 x 139.7mm Weight 1 kg