Logo

Parts for Mercury Marine 3.5 HP Cylinder Block & Thermostat

#1 851-7940A 6 CYLINDER BLOCK AND CRANKSHAFT (1 required per assembly)
851-7940A 6 - CYLINDER BLOCK/CR  NLA
 

About Mercury Marine

OEM Part

851-7940A 6 - CYLINDER BL,NLA [ More info ]
Unavailable
#2 -66843T BRACKET, COIL MOUNTING (1 required per assembly)
66843T - BRACKET            NLA
 

About Mercury Marine

OEM Part

66843T - Bracket, NLA [ More info ]
Unavailable
#3 -99436A 1 COVER ASSEMBLY, COIL BRACKET (1 required per assembly)
COVER ASSY,NLA 99436A 1
 

About Mercury Marine

OEM Part

99436A 1 - Cover Assembly [ More info ]

Add to shopping cart $7.78
10+ In Stock.

#4 25-64067 O-RING, COVER (1 required per assembly)
25823683 25-64067
25-64067

About Mercury Marine

OEM Part

25-64067 - O-ring, Lower End Cap [ More info ]

Add to shopping cart $2.21
10+ In Stock.

O RING 25-823683
25-823683

About Mercury Marine

OEM Part

25-823683 - O-ring, (1.989 X .070) [ More info ]

Add to shopping cart $3.10
3 In Stock.

#5 10-31984 SCREW (1-3/8") (1 required per assembly)
SCREW 10-31984
10-31984

About Mercury Marine

OEM Part

10-31984 - Screw - Priced Individually [ More info ]

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

#6 10-69034 SCREW, COVER (1") (1 required per assembly)
1030225 10-69034
 

About Mercury Marine

OEM Part

10-69034 - Screw w/ Lw [ More info ]

Add to shopping cart $2.21
6 In Stock.

SCREW W/LW 10-30225
10-30225

About Mercury Marine

OEM Part

10-30225 - Screw w/ Lw - Priced Individually [ More info ]

Add to shopping cart $0.90
4 In Stock.

#7 10-58414 SCREW (2-1/2") (1 required per assembly)
SCREW,NLA 10-58414
 

About Mercury Marine

OEM Part

10-58414 - Screw, NLA [ More info ]

Add to shopping cart $1.67
10+ In Stock.

#8 13-26993 LOCKWASHER, COIL MOUNTING BRACKET SCREW (2 required per assembly)
138M0204647 13-26993
 

About Mercury Marine

OEM Part

13-26993 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.99
10+ In Stock.

LOCKWASHER 13-8M0204647
 

About Mercury Marine

OEM Part

138M0204647 - LOCKWASHER, Priced Individually [ More info ]

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

#9 25-39597 GROMMET, COIL MOUNTING BRACKET (1 required per assembly)
GROMMET,NLA 25-39597
 

About Mercury Marine

OEM Part

25-39597 - Grommet, NLA [ More info ]

Add to shopping cart $9.99
10+ In Stock.

#10 27-66847 GASKET, COIL MOUNTING BRACKET TO BLOCK (1 required per assembly)
GASKET 27-66847
27-66847

About Mercury Marine

OEM Part

27-66847 - Coil Mounting Bracket To Block Gasket [ More info ]

Add to shopping cart $5.20
6 In Stock.

#11 32-99387 79 HOSE, CYLINDER BLEED (8") (1 required per assembly)
HOSE-27 INCH 32-99387 79
32-99387 79

About Mercury Marine

OEM Part

32-99387 79 - Hose -27 Inch [ More info ]

Add to shopping cart $11.90
Available to Order: Usually ships within 10 days.

#12 21-42866 FITTING, CYLINDER BLEED (TOP) (1 required per assembly)
CHECK VALVE 21-42866
21-42866

About Mercury Marine

OEM Part

21-42866 - Check Valve [ More info ]

Add to shopping cart $35.99 $35.62
10+ In Stock.

#13 21-42863 ELBOW, CYLINDER BLEED (BOTTOM) (1 required per assembly)
CHECK VALVE,NLA 21-42863
21-42863

About Mercury Marine

OEM Part

21-42863 - Check Valve, NLA [ More info ]

Add to shopping cart $52.21
10+ In Stock.

#14 -58124A27 SWITCH (BULLET CONNECTORS) (1 required per assembly)
SWITCH ASSY,NLA 58124A27
58124A27

About Mercury Marine

OEM Part

58124A27 - Switch Assembly, NLA [ More info ]

Add to shopping cart $48.89
1 In Stock.

#15 10-62568 SCREW, MERCURY SWITCH TO EXHAUST COVER (1 required per assembly)
SCREW 10-62568
10-62568

About Mercury Marine

OEM Part

10-62568 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.10
10+ In Stock.

#16 -76184 INDICATOR, TIMING ELECTRIC (1 required per assembly)
INDICATOR,NLA 76184
 

About Mercury Marine

OEM Part

76184 - Indicator, NLA [ More info ]

Add to shopping cart $6.67
10+ In Stock.

#17 10-25299 SCREW, INDICATOR ATTACHING (3/4") ELECTRIC (1 required per assembly)
SCREW 10-25299
10-25299

About Mercury Marine

OEM Part

10-25299 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.40
10+ In Stock.

#18 12-20084 WASHER, INDICATOR ATTACHING SCREW ELECTRIC (1 required per assembly)
WASHER 12-20084
12-20084

About Mercury Marine

OEM Part

12-20084 - Washer, (.328 X .562 X .062) [ More info ]

Add to shopping cart $2.91
10+ In Stock.

#19 17-29908 ROLL PIN, INDICATOR LOCATING ELECTRIC (1 required per assembly)
PIN-ROLL 17-29908
 

About Mercury Marine

OEM Part

17-29908 - Pin -roll - Priced Individually [ More info ]

Add to shopping cart $1.99
8 In Stock.

#20 22-78279 ELBOEW, TELL TALE HOSE TO BLOCK (1 required per assembly)
22-78279 - ELBOW              - Replaced by 22-782791
 

22-78279 - Elbow [ More info ]
Unavailable
22-782791 - ->782792 - Replaced by -782792
 

22-78279 1 - Elbow [ More info ]
Unavailable
ELBOW 22-782792
22-782792

About Mercury Marine

OEM Part

22-78279 2 - Elbow [ More info ]

Add to shopping cart $6.80
Available to Order: Usually ships within 10 days.

#21 32-75680 58 HOSE, TELL TALE (6") (1 required per assembly)
LINE-WATER-15 IN 32-75680 58
 

About Mercury Marine

OEM Part

32-75680 58 - Water Line -15 In [ More info ]

Add to shopping cart $20.58
Available to Order: Usually ships within 10 days.

#22 -69791 NOZZLE, TELL TALE HOSE TO COWL (1 required per assembly)
NOZZLE 69791
69791

About Mercury Marine

OEM Part

69791 - Nozzle, Tell Tale Hose to Cowl [ More info ]

Add to shopping cart $7.70
2 In Stock.

#23 23-90882 BUSHING, NOZZLE (1 required per assembly)
BUSHING 23-90882
 

About Mercury Marine

OEM Part

23-90882 - Bushing [ More info ]

Add to shopping cart $6.30
Available to Order: Usually ships within 10 days.

#24 -66849 CLAMP, NOZZLE (1 required per assembly)
CLAMP,NLA 66849
 

About Mercury Marine

OEM Part

66849 - Nozzel Clamp, NLA [ More info ]

Add to shopping cart $7.77
10+ In Stock.

#25 10-48409 SCREW, CLAMP/SWITCH (2 required per assembly)
SCREW 10-48409
10-48409

About Mercury Marine

OEM Part

10-48409 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.40
8 In Stock.

#26 54-816311 STA-STRAP (AR required per assembly)
54-816311 - TIE STRAP (8.00 I  - Replaced by 54-816311T
54-816311

54-816311 - TIE STRAP Note: Priced Individually [ More info ]
Unavailable
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.


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