MERCRUISER
Cooling System
--CONTAINS --
Part #
Desc.
O.E. #
Qty.
Water Tube
23-29804
1
Impeller
47-89984
1
Housing
46-96148A1
1
Water Pump Base
46-44292A3
1
18-2919
Water Pump Base to Gear Housing Gasket
27-42631-1
1
Grommet
26-38970
1
18-2945
Gear Housing Drain Screw Gasket
12-19183
2
18-2826
Water Pump Base to Gear Housing Gasket
27-85610-1
1
18-2914
Lower Water Pump to Wear Plate Gasket
27-85608-1
1
18-2915
Upper Water Pump to Wear Plate Gasket
27-85609-1
1
18-2944
Seal Ring
26-45577
1
Plate
32435
1
18-7158
O-Ring
25-30613
1
18-7162
O-Ring
25-33145
1
18-7173
O-Ring
25-30224
1
18-7176
O-Ring
25-90011
1
18-2801
Water Pump Gasket
27-32438
1
18-7196
O-Ring
25-38099
1
WATER PUMP KIT
18-7426
O-Ring
35-30271
1
--CONTAINS --
Part #
Desc.
O.E. #
Qty.
Water Tube
23-29804
1
Impeller
47-89984
1
Housing
46-96148A1
1
Water Pump Base
46-48748A1
1
18-2919
Water Pump Base to Gear Housing Gasket
27-42631-1
1
Grommet
26-38970
1
18-2945
Gear Housing Drain Screw Gasket
12-19183
2
18-2826
Water Pump Base to Gear Housing Gasket
27-85610-1
1
18-2914
Lower Water Pump to Wear Plate Gasket
27-85608-1
1
18-2915
Upper Water Pump to Wear Plate Gasket
27-85609-1
1
18-2944
Seal Ring
26-45577
1
Plate
32435
1
18-7158
O-Ring
25-30613
1
18-7162
O-Ring
25-33145
1
18-7173
O-Ring
25-30224
1
18-7176
O-Ring
25-90011
1
18-2801
Water Pump Gasket
27-32438
1
18-7196
O-Ring
25-38099
1
WATER PUMP KIT
18-7426
O-Ring
35-30271
1
--CONTAINS --
Part #
Desc.
O.E. #
Qty.
Water Tube
23-29804
1
Impeller
47-89984
1
Housing
46-96148A1
1
18-2919
Water Pump Base to Gear Housing Gasket
27-42631-1
1
Grommet
26-38970
1
18-2945
Gear Housing Drain Screw Gasket
26-20260, 12-19183
2
18-2826
Water Pump Base to Gear Housing Gasket
27-85610-1
1
18-2914
Lower Water Pump to Wear Plate Gasket
27-85608-1
1
18-2915
Upper Water Pump to Wear Plate Gasket
27-85609-1
1
18-2944
Seal Ring
26-45577
1
Plate
32435
1
18-7158
O-Ring
25-30613
1
18-7162
O-Ring
25-33145
1
18-7173
O-Ring
25-30224
1
WATER PUMP KIT
18-7176
O-Ring
25-90011
1
18-2801
Water Pump Gasket
27-32438
1
Without Base
18-7196
O-Ring
25-38099
1
Replaces: 46-96148A5,46-60367A1
18-7426
O-Ring
35-30271
1
COMPLETE WATER PUMP KIT, IMPELLER REPAIR KIT, IMPELLER APPLICATION
Water
Complete
Upper
Upper
Impeller
Pump
Serial
Impeller
Water
Pump
Pump
Repair Kit
Model
Base
Number
Pump Kit
Housing
Kit
#1 Units with plastic flush
screw in gear housing
2495186-2763441
#1 Units (Except MR/ALPHA)
w/o flush screw in gear housing 2763442-6854392
MR/ALPHA I
6854393 - D594568
ALPHA I - Generation II
D494569 & ABOVE
--
--
--
BRAVO/Inboards
with externally mounted pump
3040411 & ABOVE
--
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--
--
--
(1)
Models which have been retro-fitted with an Alpha style lower unit (no pre-load pin in top of driveshaft) must use Alpha style parts (18-3320 and 18-3420)
625
