MERCRUISER COMPLETE WATER PUMP KIT
Complete kit with housing
Does not fit Alpha Gen 2 or Pre-Alpha drives
OEM Quality aftermarket replacement
Exact item is pictured
Replaces OE#:
46-57234A8
46-96148Q8
Sierra 18-3320

Includes:

1 Water Pump Base 46-44292A3
1 Water Pump Housing 46-96148A1
1 Water Pump Impeller 46-89984
1 Water Tube Guide 23-29804
1 Pump Base to Gear Housing Gasket 27-42631-1
1 Pump Base to Gear Housing Gasket 27-85610-1
1 Pump Base to Gear Housing Gasket 27-32438
1 Impeller Wear Plate 32435
1 Wear Plate Gasket- Lower 27-85608-1
1 Wear Plate Gasket- Upper 27-85609-1
1 Water Tube Grommet 26-38970
1 Oil Passage Seal 26-45577
2 Drain Screw Gaskets 12-19183
1 O-Ring 25-30613
1 O-Ring 25-33145
1 O-Ring 25-30224
1 O-Ring 25-90011
1 O-Ring 25-38099
1 O-Ring 25-30271

Fits: Mercruiser

Alpha 1 Gen 1 and Late MR Drives 1 985-1990 with Serial Numbers 6854393 to 0D469858 without Pre-Load Pin