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Parts for Mercury Marine Exhaust / Cooling Systems & Extension Kits Fresh Water Cooling Kit (Marine 255 & 280) A

#1 74643A 1 FRESH WATER COOLING KIT (1 required per assembly)
74643A 1 - COOLING KIT Fresh O NLA
 

About Mercury Marine

OEM Part

74643A 1 - COOLING KIT Fresh O NLA [ More info ]
Unavailable
#2 36-55143 CAP, PRESSURE - HEAT EXCHANGER (1 required per assembly)
3655143Q 36-55143
 

About Mercury Marine

OEM Part

36-55143 - CAP-RADIATOR [ More info ]

Add to shopping cart $6.50
6 in stock. Explain stock levels

CAP-RADIATORNote: must be ordered in multiples of 2 36-55143Q
36-55143Q

About Mercury Marine

OEM Part

36-55143Q - Radiator Cap - Priced Individually [ More info ]

Add to shopping cart $11.80
5 in stock. Explain stock levels

#3 74633A 1 BRACKET, MOUNTING (PORT) (1 required per assembly)
BRACKET ASSY,NLA 74633A 1
 

About Mercury Marine

OEM Part

74633A 1 - Bracket Assembly, NLA [ More info ]

Add to shopping cart $56.00
1 in stock. Explain stock levels

#4 74632A 1 BRACKET, MOUNTING (STARBOARD) (1 required per assembly)
74632A 1 - BRACKET           O NLA
 

About Mercury Marine

OEM Part

74632A 1 - BRACKET O NLA [ More info ]
Unavailable
#4A 67467 PAD, MOUNTING BRACKET (2 required per assembly)
67467 - PAD               O - Replaced by -77223  3
 

This part has been superseded.

67467 - 67467 - PAD O [ More info ]
Unavailable
Replaced by -77223 3
PAD 77223  3
 

About Mercury Marine

OEM Part

77223 3 - Pad [ More info ]

Add to shopping cart $4.30
Available to order: Usually ships within 8 days. Explain stock levels

#5 10-34353 SCREW, STARBOARD MOUNTING BRACKET TO ENGINE (1") (2 required per assembly)
SCREW (.375-16 x 1.00) 10-34353
10-34353

About Mercury Marine

OEM Part

10-34353 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.90
10+ in stock. Explain stock levels

#6 13-35048 LOCKWASHER, STARBOARD MOUNTING BRACKET SCREWS (2 required per assembly)
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#7 54-31765 CLAMP, HEAT EXCHANGER TO MOUNTING BRACKETS (2 required per assembly)
54815504372 54-31765
 

About Mercury Marine

OEM Part

54-31765 - Clamp - Priced Individually [ More info ]

Add to shopping cart $7.60
10 in stock. Explain stock levels

CLAMP Worm Gear 54-815504372
54-815504372

About Mercury Marine

OEM Part

54-815504372 - Clamp [ More info ]

Add to shopping cart $11.60 $6.50
10+ in stock. Explain stock levels

Hose Clamp
18-7316

About Sierra Marine

OEM Match

18-7316 - Hose Clamps, 72 [ More info ]

Add to shopping cart $9.26 $7.11
10+ in stock. Explain stock levels

#8 55132 THERMOSTAT HOUSING (1 required per assembly)
55132 - HOUSING Thermosta O - Replaced by -55132T
 

This part has been superseded.

55132 - 55132 - HOUSING Thermosta O [ More info ]
Unavailable
Replaced by -55132T
55132T - HOUSING Thermosta O - Replaced by -55131A 5
 

This part has been superseded.

55132T - 55132T - HOUSING Thermosta O [ More info ]
Unavailable
Replaced by -55131A 5
HOUSING ASSEMBLY Thermo 55131A 5
55131A 5

About Mercury Marine

OEM Part

55131A 5 - Housing Assembly [ More info ]

Add to shopping cart $298.83
In stock Explain stock levels

#9 22-47540 PLUG, PIPE - THERMOSTAT HOUSING (2 required per assembly)
PLUG Pipe - Allen Head 22-47540
 

About Mercury Marine

OEM Part

22-47540 - Plug [ More info ]

Add to shopping cart $6.50
10+ in stock. Explain stock levels

#10 23-47508 SLEEVE, THERMOSTAT HOUSING (1 required per assembly)
23-47508 - SLEEVE            O - Replaced by 23-47508T
 

This part has been superseded.

23-47508 - 23-47508 - SLEEVE O [ More info ]
Unavailable
Replaced by 23-47508T
SLEEVE 23-47508T
23-47508T

About Mercury Marine

OEM Part

23-47508T - Thermostat Sleeve [ More info ]

Add to shopping cart $13.08
7 in stock. Explain stock levels

#11 27-53045 GASKET, THERMOSTAT HOUSING TO MANIFOLD (1 required per assembly)
27-53045 - GASKET            O - Replaced by 27-53045  1
27-53045

This part has been superseded.

27-53045 - 27-53045 - GASKET O [ More info ]
Unavailable
Replaced by 27-53045 1
GASKET Note: must be ordered in multiples of 5 27-53045  1
27-53045  1

About Mercury Marine

OEM Part

27-53045 1 - Gasket - Priced Individually [ More info ]

Add to shopping cart $3.80
10+ in stock. Explain stock levels

Thermostat Gasket
18-2917

About Sierra Marine

OEM Match

18-2917-9 - Gasket 27-530451 2-Pack [ More info ]

Add to shopping cart $5.98 $3.65
Available to order: Usually ships within 8 days. Explain stock levels

GASKET   27 53045Q01
27 53045Q01

About Mercury Marine

OEM Part

27-53045Q01 - Gasket [ More info ]

Add to shopping cart $4.00
Available to order: Usually ships within 8 days. Explain stock levels

#12 27-47510 GASKET, THERMOSTAT - MIDDLE (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-47510
27-47510

About Mercury Marine

OEM Part

27-47510 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.50
4 in stock. Explain stock levels

Gasket
18-2553

About Sierra Marine

OEM Match

18-2553-9 - Gasket 27-47510 2-Pack [ More info ]

Add to shopping cart $4.98 $3.01
1 in stock. Explain stock levels

#13 27-48818 GASKET, THERMOSTAT HOUSING - UPPER (1 required per assembly)
27488181 27-48818
27-48818

About Mercury Marine

OEM Part

27-48818 - Gasket - Priced Individually [ More info ]

Add to shopping cart $1.00
10+ in stock. Explain stock levels

GASKET Note: must be ordered in multiples of 2 27-48818  1
27-48818  1

About Mercury Marine

OEM Part

27-48818 1 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.10
Available to order: Usually ships within 8 days. Explain stock levels

GASKET   27 48818Q01
27 48818Q01

About Mercury Marine

OEM Part

27-48818Q01 - Gasket [ More info ]

Add to shopping cart $2.60
Available to order: Usually ships within 8 days. Explain stock levels

#14 10-48115 SCREW, THERMOSTAT HOUSING AND COVER TO INTAKE MANIFOLD (3 1/2") (2 required per assembly)
SCREW,NLA 10-48115
 

About Mercury Marine

OEM Part

10-48115 - Screw, NLA [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#15 13-37459 LOCKWASHER, THERMOSTAT HOUSING AND COVER SCREW (2 required per assembly)
1335048 13-37459
 

About Mercury Marine

OEM Part

13-37459 - LOCKWasher , Priced Individually [ More info ]

Add to shopping cart $0.50
9 in stock. Explain stock levels

#16 22-63067 TEE, FITTING (1 required per assembly)
22-63067 - TEE               O NLA
 

About Mercury Marine

OEM Part

22-63067 - TEE O NLA [ More info ]
Unavailable
#17 32-62010 HOSE, HEAT EXCHANGER TO TEE (23 1/2") (1 required per assembly)
32-62010 - HOSE              O - Replaced by 32-53461 70
 

This part has been superseded.

32-62010 - 32-62010 - HOSE O [ More info ]
Unavailable
Replaced by 32-53461 70
32865672070 32-53461 70
32-53461 70

About Mercury Marine

OEM Part

32-53461 70 - Hose -48 Inch [ More info ]

Add to shopping cart $64.45
6 in stock. Explain stock levels

32-865672070 - HOSE (48.00 Inche  - Replaced by 32-8M0062665
32-865672070

This part has been superseded.

32-865672070 - 32-865672070 - HOSE (48.00 Inche [ More info ]
Unavailable
Replaced by 32-8M0062665
HOSE (48.00 Inches Bulk 32-8M0062665
32-8M0062665

About Mercury Marine

OEM Part

328M0062665 - Hose [ More info ]

Add to shopping cart $68.84
Available to order: Usually ships within 8 days. Explain stock levels

Molded Hose
18-75125

About Sierra Marine

OEM Match

18-75125 - Straight Hose [ More info ]

Add to shopping cart $36.99 $29.83
Available to order: Usually ships within 8 days. Explain stock levels

#18 54-32780 CLAMP, HOSE TO HEAT EXCHANGER AND TEE (2 required per assembly)
54815504220 54-32780
 

About Mercury Marine

OEM Part

54-32780 - Clamp [ More info ]

Add to shopping cart $3.40
5 in stock. Explain stock levels

CLAMP Worm Gear 54-815504220
54-815504220

About Mercury Marine

OEM Part

54-815504220 - Clamp [ More info ]

Add to shopping cart $5.60
Available to order: Usually ships within 8 days. Explain stock levels

#19 32-55483 HOSE, TEE TO EXHAUST ELBOW (18 1/2") (1 required per assembly)
323322070 32-55483
 

About Mercury Marine

OEM Part

32-55483 - Hose [ More info ]

Add to shopping cart $34.20
3 in stock. Explain stock levels

32-33220 70 - HOSE (48.00 Inche O - Replaced by 32-8M0062614
32-33220 70

This part has been superseded.

32-33220 70 - 32-33220 70 - HOSE (48.00 Inche O [ More info ]
Unavailable
Replaced by 32-8M0062614
HOSE (48.00 Inches Bulk 32-8M0062614
32-8M0062614

About Mercury Marine

OEM Part

32-8M0062614 - Water Hose [ More info ]

Add to shopping cart $60.80 $52.06
Available to order: Usually ships within 8 days. Explain stock levels

#21 61990 STA-STRAP (1 required per assembly)
TIE STRAP (14.00 Inches 61990
61990

About Mercury Marine

OEM Part

61990 - Tie Strap - Priced Individually [ More info ]

Add to shopping cart $1.00
Available to order: Usually ships within 8 days. Explain stock levels

#22 27-48042 GASKET, FACE PLATE TO EXHAUST ELBOW AND MANIFOLD (4 required per assembly)
GASKET Note: must be ordered in multiples of 4 27-48042
27-48042

About Mercury Marine

OEM Part

27-48042 - Gasket - Priced Individually [ More info ]

Add to shopping cart $3.80
10+ in stock. Explain stock levels

#23 32-57777 HOSE, THERMOSTAT HOUSING TO MANIFOLD (PORT) (1 required per assembly)
32-57777 - HOSE              O NLA
 

About Mercury Marine

OEM Part

32-57777 - HOSE O NLA [ More info ]
Unavailable
#24 32-57776 HOSE, THERMOSTAT HOUSING TO MANIFOLD (STARBOARD) (1 required per assembly)
32-57776 - HOSE              O NLA
 

About Mercury Marine

OEM Part

32-57776 - HOSE O NLA [ More info ]
Unavailable
#25 74829 PLATE, EXHAUST MANIFOLD TO EXHAUST ELBOW (2 required per assembly)
PLATE 74829
74829

About Mercury Marine

OEM Part

74829 - Plate [ More info ]

Add to shopping cart $35.34 $28.62
10+ in stock. Explain stock levels

#26 27-71614 GASKET, PRESSURE CAP (1 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-71614
27-71614

About Mercury Marine

OEM Part

27-71614 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.80 $1.89
10+ in stock. Explain stock levels

#-- 71587A 2 COOLANT RECOVERY KIT(SEE NOTE #1) (1 required per assembly)
71587A 2 - COOLANT RECOVERY  O - Replaced by -71587A10
 

This part has been superseded.

71587A 2 - 71587A 2 - COOLANT RECOVERY O [ More info ]
Unavailable
Replaced by -71587A10
RECOVERY KIT Coolant 71587A10
 

About Mercury Marine

OEM Part

71587A10 - Coolant Recovery Kit [ More info ]

Add to shopping cart $67.17
In stock Explain stock levels