Logo
Launch the site guide

Parts for Mercury Marine 115 HP (4 Cylinder) Cylinder Block & Crankcase

# 27-13461A99 GASKET SET (1 required per assembly)
GASKET SET 27-13461A99
27-13461A99

About Mercury Marine

OEM Part

27-13461A99 - Engine Gasket Set [ More info ]

Add to shopping cart $270.33
Available to Order: Usually ships within 10 days.

# 17791T97 POWERHEAD ASSEMBLY (1 required per assembly)
17791T97 - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

17791T97 - Powerhead 125 4CYL [ More info ]
Unavailable
#1 877-9191T24 CYLINDER BLOCK (1 required per assembly)
877-9191T24 - CYLINDER BLOCK
 

About Mercury Marine

OEM Part

877-9191T24 - Cylinder Block [ More info ]
Unavailable
#2 10-40096 80 SCREW, (M10 x 80) (10 required per assembly)
SCREW (M10 x 80) 10-40096 80
10-40096 80

About Mercury Marine

OEM Part

10-40096 80 - Screw [ More info ]

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

#3 17-67296 PIN (Bearing Race) (4 required per assembly)
17-67296 - PIN                - Replaced by 17-8M0036405
 

17-67296 - Pin, Dowel - Center Main [ More info ]
Unavailable
PIN-CENTER MAIN 17-8M0036405
17-8M0036405

About Mercury Marine

OEM Part

17-8M0036405 - Pin - Center Main [ More info ]

Add to shopping cart $4.20
Available to Order: Usually ships within 10 days.

#4 17-20033 PIN, Dowel (1 required per assembly)
1743044 17-20033
 

About Mercury Marine

OEM Part

17-20033 - Pin -Dowel - Priced Individually [ More info ]

Add to shopping cart $1.27
10+ In Stock.

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.

#5 42884 2 COVER (Top) (1 required per assembly)
COVER-TOP 42884  2
42884  2

About Mercury Marine

OEM Part

42884 2 - Cover - Top [ More info ]

Add to shopping cart $90.92
Available to Order: Usually ships within 10 days.

#6 76867 COVER (Bottom) (1 required per assembly)
COVER 76867
76867

About Mercury Marine

OEM Part

76867 - Cover [ More info ]

Add to shopping cart $27.23
1 In Stock.

#7 10-817427 50 SCREW, (M8 x 50) (4 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
#8 65848 CARRIER (1 required per assembly)
CARRIER 65848
65848

About Mercury Marine

OEM Part

65848 - Carrier [ More info ]

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

#9 25-64872 GROMMET (1 required per assembly)
GROMMET 25-64872
25-64872

About Mercury Marine

OEM Part

25-64872 - Grommet, Poppet Relief Valve [ More info ]

Add to shopping cart $3.50
10+ In Stock.

#10 813801A 1 CARRIER ASSEMBLY (3 required per assembly)
CARRIER ASSY 813801A 1
813801A 1

About Mercury Marine

OEM Part

813801A 1 - Bleed Check Valve Assembly [ More info ]

Add to shopping cart $19.10
2 In Stock.

#11 21-42657A 3 CHECK VALVE (3 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.

#12 21-891664 CHECK VALVE (2 required per assembly)
VALVE-CHECK 21-891664
21-891664

About Mercury Marine

OEM Part

21-891664 - Check Valve [ More info ]

Add to shopping cart $176.58
Available to Order: Usually ships within 10 days.

#13 16-889607 STUD, (M10 x 136) (8 required per assembly)
16-889607 - STUD (M10 x 136)   - Replaced by 16-892561001
 

16-889607 - STUD [ More info ]
Unavailable
STUD 16-892561001
 

About Mercury Marine

OEM Part

16-892561001 - Stud [ More info ]

Add to shopping cart $5.40
Available to Order: Usually ships within 10 days.

#14 12-856774 WASHER, (.406 x .750 x .105) Stainless Steel (8 required per assembly)
12-856774 - WASHER (.406 x .7  - Replaced by -8M0214963
12-856774

12-856774 - Washer, (.406 X .750 X .105) Stainless Steel [ More info ]
Unavailable
WASHER 12-8M0214963
12-8M0214963

About Mercury Marine

OEM Part

128M0214963 - WASHER Note: Priced Individually [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#15 11-40140 NUT, (M10) (8 required per assembly)
NUT 11-40140
11-40140

About Mercury Marine

OEM Part

11-40140 - Nut, (M10) [ More info ]

Add to shopping cart $3.30
10+ In Stock.

#16 21-42623 3 CHECK VALVE (1 required per assembly)
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.

#17 NSS NOT SOLD SEPARATE, Plug (3 required per assembly)
NSS - NOT SOLD SEPARATE
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE [ More info ]
Unavailable
#19 12-56681 WASHER, (.203 x .500 x .032) (1 required per assembly)
128M0204666 12-56681
12-56681

About Mercury Marine

OEM Part

12-56681 - Washer, (.203 X .500 X .032) [ More info ]

Add to shopping cart $1.67
10+ In Stock.

WASHER 12-8M0204666
 

About Mercury Marine

OEM Part

128M0204666 - WASHER Note: Priced Individually [ More info ]

Add to shopping cart $1.70
Available to Order: Usually ships within 10 days.

#20 10-821273 35 SCREW, (M8 x 35) (16 required per assembly)
SCREW (M8 x 35 MM) 10-821273 35
10-821273 35

About Mercury Marine

OEM Part

10-821273 35 - Screw [ More info ]

Add to shopping cart $5.00
10+ In Stock.

#21 99162001 BOOT (1 required per assembly)
BOOT 99162001
99162001

About Mercury Marine

OEM Part

99162001 - Boot [ More info ]

Add to shopping cart $6.60
Available to Order: Usually ships within 10 days.

#22 1035-9196A 2 COVER (1 required per assembly)
CYL. BLOCK COVER,NLA 1035-9196A 2
1035-9196A 2

About Mercury Marine

OEM Part

1035-9196A 2 - Cylinder Block Cover [ More info ]

Add to shopping cart $209.99
4 In Stock.

#23 27-44328 4 GASKET (1 required per assembly)
GASKET 27-44328  4
27-44328  4

About Mercury Marine

OEM Part

27-44328 4 - Gasket [ More info ]

Add to shopping cart $25.60
6 In Stock.

#25 54-814634 CLAMP (3 required per assembly)
CLAMP 54-814634
 

About Mercury Marine

OEM Part

54-814634 - Clamp [ More info ]

Add to shopping cart $4.90
Available to Order: Usually ships within 10 days.

#26 78799 2 SENDER, Temperature (1 required per assembly)
SENDER-TEMP 78799  2
78799  2

About Mercury Marine

OEM Part

78799 2 - Temperature Sender [ More info ]

Add to shopping cart $103.33
5 In Stock.

#27 889733 RETAINER (1 required per assembly)
RETAINER 889733
889733

About Mercury Marine

OEM Part

889733 - Retainer [ More info ]

Add to shopping cart $5.40
Available to Order: Usually ships within 10 days.

#28 10-878609 SCREW, (#10-16 x .600) (1 required per assembly)
10-878609 - SCREW (#10-16 x .
10-878609

About Mercury Marine

OEM Part

10-878609 - Screw [ More info ]
Unavailable
#29 86596T POPPET VALVE (1 required per assembly)
POPPET VALVE 86596T
86596T

About Mercury Marine

OEM Part

86596T - Poppet [ More info ]

Add to shopping cart $15.10
10+ In Stock.

#30 64877 1 DIAPHRAGM (1 required per assembly)
DIAPHRAGM 64877  1
64877  1

About Mercury Marine

OEM Part

64877 1 - Diaphragm [ More info ]

Add to shopping cart $11.30
10+ In Stock.

#31 12-94182 WASHER (1 required per assembly)
WASHER 12-94182
12-94182

About Mercury Marine

OEM Part

12-94182 - Washer [ More info ]

Add to shopping cart $3.50
6 In Stock.

#32 10-69570 SCREW, (#10-16 x .750) (1 required per assembly)
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.

#33 24-42996 SPRING (1 required per assembly)
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.

#34 14586 THERMOSTAT (1 required per assembly)
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.

#35 27-62386001 GASKET (1 required per assembly)
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.

#36 27-43006 8 GASKET (1 required per assembly)
GASKET 27-43006  8
27-43006  8

About Mercury Marine

OEM Part

27-43006 8 - Gasket [ More info ]

Add to shopping cart $9.40
10 In Stock.

GASKET
18-0339

About Sierra Marine

OEM Match

18-0339 - Gasket, 27-43006-2 [ More info ]

Add to shopping cart $6.99 $6.71
5 In Stock.

#37 884297 COVER (1 required per assembly)
884297 - COVER              - Replaced by -8M0047619
884297

884297 - Cover [ More info ]
Unavailable
COVER 8M0047619
8M0047619

About Mercury Marine

OEM Part

8M0047619 - Cover [ More info ]

Add to shopping cart $37.33
Available to Order: Usually ships within 10 days.

#38 10-817427 55 SCREW, (M8 x 55) (4 required per assembly)
SCREW (M8 x 55) 10-817427 55
10-817427 55

About Mercury Marine

OEM Part

10-817427 55 - Screw [ More info ]

Add to shopping cart $2.88
3 In Stock.

#39 22-32802 2 PLUG, Pipe (.125-27) Brass (1 required per assembly)
PLUG-(BRASS) 22-32802  2
22-32802  2

About Mercury Marine

OEM Part

22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ]

Add to shopping cart $7.30
Available to Order: Usually ships within 10 days.

PIPE PLUG 1/8-27 NPT PIPE
18-4263

About Sierra Marine

OEM Match

18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ]

Add to shopping cart $5.19 $4.70
10+ In Stock.

#40 16-816194 9 STUD, (M6 x 44) (2 required per assembly)
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.

#41 12-49221 WASHER, (.187 x .500 x .062) Neoprene (2 required per assembly)
12-49221 - WASHER (.187 x .5  - Replaced by -8M0204663
12-49221

12-49221 - Washer, (.187 X .500 X .062) Neoprene [ More info ]
Unavailable
WASHER 12-8M0204663
12-8M0204663

About Mercury Marine

OEM Part

12-8M0204663 - Washer, Sold Individually [ More info ]

Add to shopping cart $1.20
10+ In Stock.

#42 11-816872 WING NUT (2 required per assembly)
NUT-WING 11-816872
 

About Mercury Marine

OEM Part

11-816872 - Wing Nut [ More info ]

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

#43 821889A51 REV LIMITER (1 required per assembly)
REV LIMITER ASSY 821889A51
821889A51

About Mercury Marine

OEM Part

821889A51 - Rev Limiter Assembly [ More info ]

Add to shopping cart $103.00
1 In Stock.

RPM LIMITER - MERCURY - 2/3/4 CYL
144-1889-51

About CDI Electronics

OEM Match

144-1889-51 - Rev Limiter, A34, A51 [ More info ]

Add to shopping cart $89.86
3 In Stock.

#44 10-821300 30 SCREW, (M6 x 30) (2 required per assembly)
SCREW 10-821300 30
10-821300 30

About Mercury Marine

OEM Part

10-821300 30 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.70
1 In Stock.

#45 84-855212A 1 HARNESS ASSEMBLY, Adaptor (1 required per assembly)
HARNESS-ADAPTOR 84-855212A 1
 

About Mercury Marine

OEM Part

84-855212A 1 - Harness - Adaptor [ More info ]

Add to shopping cart $10.40
Available to Order: Usually ships within 10 days.

#46 22-857175 COUPLING INSERT (1 required per assembly)
COUPLING INSERT 22-857175
22-857175

About Mercury Marine

OEM Part

22-857175 - Coupling [ More info ]

Add to shopping cart $46.59
2 In Stock.

#47 22-857176 COUPLING BODY (1 required per assembly)
COUPLING BODY 22-857176
 

About Mercury Marine

OEM Part

22-857176 - Coupling [ More info ]

Add to shopping cart $58.50
Available to Order: Usually ships within 10 days.

#48 19-858240 CAP (1 required per assembly)
CAP 19-858240
 

About Mercury Marine

OEM Part

19-858240 - Cap [ More info ]

Add to shopping cart $12.00
Available to Order: Usually ships within 10 days.

#49 32-830757130 TUBING, (.312) (70.00 Inches Bulk) (1 required per assembly)
32-830757130 - TUBING (.312) (70  - Replaced by 32-8M0047448
32-830757130

32-830757130 - Tubing-70 Inch [ More info ]
Unavailable
32-8M0047448 - TUBING (.312) (70  - Replaced by 32-8M0108349
 

32-8M0047448 - Tubing-70 Inch [ More info ]
Unavailable
HOSE-70 INCH 32-8M0108349
32-8M0108349

About Mercury Marine

OEM Part

32-8M0108349 - Hose-70 Inch [ More info ]

Add to shopping cart $63.75
1 In Stock.

#50 54-816311T TIE STRAP, (8.00 Inches) (AR required per assembly)
TIE STRAP 54-816311T
54-816311T

About Mercury Marine

OEM Part

54-816311T - Tie Strap, 8 Inches, Priced Individually [ More info ]

Add to shopping cart $0.60
10+ In Stock.

#51 22-857219 FITTING (1 required per assembly)
FITTING 22-857219
 

About Mercury Marine

OEM Part

22-857219 - Fitting [ More info ]

Add to shopping cart $5.90
Available to Order: Usually ships within 10 days.

#52 22-28624 1 FITTING (1 required per assembly)
FITTING-TEE 22-28624  1
 

About Mercury Marine

OEM Part

22-28624 1 - Fitting -tee [ More info ]

Add to shopping cart $13.00
1 In Stock.

#53 54-850181 TIE STRAP, (11.750 Inches) (1 required per assembly)
CABLE TIE 54-850181
 

About Mercury Marine

OEM Part

54-850181 - Cable Tie [ More info ]

Add to shopping cart $0.60 $0.51
10+ In Stock.


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.