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Parts for Mariner 50 HP (3 Cylinder) Cylinder Block & Crankcase

# 27-812867A97 GASKET SET (1 required per assembly)
GASKET SET 27-812867A97
27-812867A97

About Mercury Marine

OEM Part

27-812867A97 - Engine Overhaul Gasket Set [ More info ]

Add to shopping cart $110.85
2 In Stock.

# 811209A93 POWERHEAD (1 required per assembly)
811209A93 - POWERHEAD ASSEMBL  - Replaced by -811209T93
 

811209A93 - Powerhead MARINE [ More info ]
Unavailable
811209T93 - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

811209T93 - PH 50/60 3CYL,NLA [ More info ]
Unavailable
#1 883-9755A15 CYLINDER BLOCK (1 required per assembly)
883-9755A15 - CYLINDER BLOCK     - Replaced by 883-9755T15
 

883-9755A15 - Cylinder Block [ More info ]
Unavailable
883-9755T15 - CYLINDER BLOCK     NLA
 

About Mercury Marine

OEM Part

883-9755T15 - Cylinder Block, NLA [ More info ]
Unavailable
#2 10-817427 80 SCREW (8 required per assembly)
SCREW (M8 x 80) 10-817427 80
10-817427 80

About Mercury Marine

OEM Part

10-817427 80 - Screw [ More info ]

Add to shopping cart $4.30
Available to Order: Usually ships within 10 days.

#3 10-817427 30 SCREW (6 required per assembly)
SCREW (M8 x 30) 10-817427 30
10-817427 30

About Mercury Marine

OEM Part

10-817427 30 - Screw [ More info ]

Add to shopping cart $1.10 $0.94
10+ In Stock.

#4 21-42658 CHECK VALVE (1 required per assembly)
21426582 21-42658
21-42658

About Mercury Marine

OEM Part

21-42658 - Check Valve [ More info ]

Add to shopping cart $7.46
7 In Stock.

21-426582 - ->426585 - Replaced by -426585
 

21-42658 2 - Check Valve [ More info ]
Unavailable
VALVE-CHECK 21-426585
21-426585

About Mercury Marine

OEM Part

21-42658 5 - Check Valve [ More info ]

Add to shopping cart $25.17
1 In Stock.

#5 32-99130122 HOSE (16 IN.) (1 required per assembly)
32-99130122 - TUBING (20.00 Fee  - Replaced by 32-892024122
32-99130122

32-99130122 - Tubing-20 FEET [ More info ]
Unavailable
TUBING-20 FEET 32-892024122
32-892024122

About Mercury Marine

OEM Part

32-892024122 - Tubing - 20 Feet [ More info ]

Add to shopping cart $47.44
3 In Stock.

#6 21-42623 1 CHECK VALVE (PRESS-IN) (1 required per assembly)
21426233 21-42623  1
21-42623  1

About Mercury Marine

OEM Part

21-42623 1 - Check Valve [ More info ]

Add to shopping cart $4.40
10 In Stock.

CHECK VALVE 21-42623  3
21-42623  3

About Mercury Marine

OEM Part

21-42623 3 - Check Valve [ More info ]

Add to shopping cart $102.32
3 In Stock.

#7 812888A 1 CARRIER ASSEMBLY (2 required per assembly)
CARRIER ASSY 812888A 1
 

About Mercury Marine

OEM Part

812888A 1 - Carrier Assembly [ More info ]

Add to shopping cart $11.70
Available to Order: Usually ships within 10 days.

#8 21-42657A 3 CHECK VALVE (2 required per assembly)
VALVE ASSY-CHECK 21-42657A 3
 

About Mercury Marine

OEM Part

21-42657A 3 - Check Valve Assembly [ More info ]

Add to shopping cart $7.00
Available to Order: Usually ships within 10 days.

#9 10-814776 ADJUSTING SCREW (1 required per assembly)
SCREW Adjusting (M6 x 5 10-814776
10-814776

About Mercury Marine

OEM Part

10-814776 - Screw [ More info ]

Add to shopping cart $3.10
4 In Stock.

#10 11-40021 2 JAM NUT (1 required per assembly)
NUT (M6) Stainless Stee 11-40021  2
11-40021  2

About Mercury Marine

OEM Part

11-40021 2 - Nut [ More info ]

Add to shopping cart $2.80
10+ In Stock.

#11 42942 CAP (1 required per assembly)
CAP 42942
42942

About Mercury Marine

OEM Part

42942 - Nylon Cap [ More info ]

Add to shopping cart $1.80
Available to Order: Usually ships within 10 days.

#12 17-43044 DOWEL PIN (LOCATING) (1 required per assembly)
PIN-DOWEL-SOLID 17-43044
 

About Mercury Marine

OEM Part

17-43044 - Pin -Dowel-solid [ More info ]

Add to shopping cart $2.40
3 In Stock.

#13 17-812870 DOWEL PIN (BEARING RACE) (3 required per assembly)
17-812870 - PIN Center Main    - Replaced by 17-8128701
 

17-812870 - Pin, Center Main, Dowel [ More info ]
Unavailable
17-8128701 - ->8M0084653 - Replaced by -8M0084653
 

17-812870 1 - Pin -Dowel [ More info ]
Unavailable
PIN - DOWEL 17-8M0084653
 

About Mercury Marine

OEM Part

178M0084653 - PIN - DOWEL [ More info ]

Add to shopping cart $3.50
Available to Order: Usually ships within 10 days.

#14 18597 COVER (1 required per assembly)
COVER,NLA 18597
 

About Mercury Marine

OEM Part

18597 - Cover [ More info ]

Add to shopping cart $14.00
10+ In Stock.

#15 10-817427 50 SCREW (2 required per assembly)
10-817427 50 - SCREW (M8 x 50)
10-817427 50

About Mercury Marine

OEM Part

10-817427 50 - Screw [ More info ]
Unavailable
#16 27-812867 2 GASKET (1 required per assembly)
GASKET 27-812867  2
27-812867  2

About Mercury Marine

OEM Part

27-812867 2 - Gasket [ More info ]

Add to shopping cart $7.00
5 In Stock.

#17 16-816194 6 STUD (2 required per assembly)
16-816194  6 - STUD               - Replaced by 16-816194  9
 

16-816194 6 - Stud [ More info ]
Unavailable
STUD (M6 x 44) 16-816194  9
 

About Mercury Marine

OEM Part

16-816194 9 - Stud [ More info ]

Add to shopping cart $11.70
Available to Order: Usually ships within 10 days.

#18 22-18598 PIPE PLUG (4 required per assembly)
22-18598 - PIPE PLUG          - Replaced by 22-185981
 

22-18598 - PLUG [ More info ]
Unavailable
PLUG-PIPE 22-185981
 

About Mercury Marine

OEM Part

22-18598 1 - Pipe Plug [ More info ]

Add to shopping cart $2.70
Available to Order: Usually ships within 10 days.

#19 10-817430110 SCREW (6 required per assembly)
SCREW 10-817430110
10-817430110

About Mercury Marine

OEM Part

10-817430110 - Screw [ More info ]

Add to shopping cart $3.70
10+ In Stock.

#20 10-40011149 SCREW (25MM - QTY. OF 3 ON 55) (4 required per assembly)
SCREW (M8 x 25) Stainle 10-40011149
10-40011149

About Mercury Marine

OEM Part

10-40011149 - Screw [ More info ]

Add to shopping cart $2.60
Available to Order: Usually ships within 10 days.

#21 10-12896 SCREW (55) (1 required per assembly)
SCREW (#8-18 x .310) 10-12896
10-12896

About Mercury Marine

OEM Part

10-12896 - Screw [ More info ]

Add to shopping cart $1.00
Available to Order: Usually ships within 10 days.

#22 812882 1 POPPET VALVE (1 required per assembly) 50/60
POPPET 812882  1
812882  1

About Mercury Marine

OEM Part

812882 1 - Poppet [ More info ]

Add to shopping cart $8.90
Available to Order: Usually ships within 10 days.

#23 812887 1 DIAPHRAGM (1 required per assembly) 50/60
812887  1 - DIAPHRAGM          - Replaced by -812887002
 

812887 1 - Diaphragm [ More info ]
Unavailable
DIAPHRAGM 812887002
812887002

About Mercury Marine

OEM Part

812887002 - Poppet Diaphragm [ More info ]

Add to shopping cart $9.50
1 In Stock.

#24 12-94182 WASHER (1 required per assembly) 50/60
WASHER 12-94182
12-94182

About Mercury Marine

OEM Part

12-94182 - Washer [ More info ]

Add to shopping cart $3.50
6 In Stock.

#25 10-69570 SCREW (1 required per assembly) 50/60
SCREW (#10-16 x .750) 10-69570
10-69570

About Mercury Marine

OEM Part

10-69570 - Screw [ More info ]

Add to shopping cart $1.70
3 In Stock.

#26 24-90392 SPRING (1 required per assembly) 50/60
SPRING 24-90392
 

About Mercury Marine

OEM Part

24-90392 - Spring, Poppet Valve [ More info ]

Add to shopping cart $23.83
Available to Order: Usually ships within 10 days.

#26 24-18336 SPRING (1 required per assembly) (60 PONTOON/BIG FOOT) 50/60
24-18336 - SPRING             - Replaced by 24-42996
 

24-18336 - Spring [ More info ]
Unavailable
SPRING 24-42996
24-42996

About Mercury Marine

OEM Part

24-42996 - Spring, Compression - Poppet Valve [ More info ]

Add to shopping cart $1.70
5 In Stock.

#27 14586 THERMOSTAT (120 DEGREES) (1 required per assembly) 50/60
THERMOSTAT-120 14586
14586

About Mercury Marine

OEM Part

14586 - Thermostat, 120 Degrees [ More info ]

Add to shopping cart $35.17
1 In Stock.

THERMOSTAT 120F
18-3549

About Sierra Marine

OEM Match

18-3549 - Thermostat, 120 Degrees, 14586 [ More info ]

Add to shopping cart $27.69 $25.41
10+ In Stock.

#28 27-62386 GASKET (1 required per assembly) 50/60
27-62386 - GASKET             - Replaced by 27-62386001
27-62386

27-62386 - Thermostat Gasket [ More info ]
Unavailable
27-62386001 - GASKET             - Replaced by -8M0204714
27-62386001

27-62386001 - Thermostat Gasket [ More info ]
Unavailable
GASKET 27-8M0204714
27-8M0204714

About Mercury Marine

OEM Part

27-8M0204714 - Thermostat Gasket, Priced Individually [ More info ]

Add to shopping cart $2.80
10+ In Stock.

THERMOSTAT GASKET 2
18-0182

About Sierra Marine

OEM Match

18-0182-9 - Gasket 27-62386 2-Pack [ More info ]

Add to shopping cart $4.13 $3.36
Available to Order: Usually ships within 10 days.


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