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Parts for Force 50 HP (1991) Crankshaft & Piston

#1 F474146 SEAL CRANKSHAFT, UPPER (1 required per assembly)
26828626 26-F474146
 

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OEM Part

26-F474146 - Seal [ More info ]

Add to shopping cart $10.00
3 in stock. Explain stock levels

SEAL 26-828626
26-828626

About Mercury Marine

OEM Part

26-828626 - Seal [ More info ]

Add to shopping cart $18.75
10+ in stock. Explain stock levels

#2 1864 SCREW, BEARING CAGE TO CYLINDER, 1/4 - 20 X 3/4 (4 required per assembly)
JET (.43),NLA 1399-1864
 

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OEM Part

1399-1864 - Jet (.43), NLA [ More info ]

Add to shopping cart $4.50
10+ in stock. Explain stock levels

#3 F2A691144 CAGE, CRANKSHAFT BEARING W/CRANKSHAFT SEAL (1 required per assembly)
CAGE ASSY         O - Replaced by 1100-818072A 1
 

This part has been superseded.

F2A691144 - CAGE ASSY O [ More info ]
Unavailable
Replaced by 1100-818072A 1
CAGE ASSY,NLA 1100-818072A 1
 

About Mercury Marine

OEM Part

1100-818072A 1 - Cage Assembly, NLA [ More info ]

Add to shopping cart $45.00
10+ in stock. Explain stock levels

#4 F284659-2 BEARING, CRANKSHAFT, UPPER MAIN (1 required per assembly)
BEARING-BALL 30-803893T
30-803893T

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OEM Part

30-803893T - Ball Bearing [ More info ]

Add to shopping cart $77.50
2 in stock. Explain stock levels

#5 FA40655 RACE, CRANKSHAFT CENTER MAIN BEARING W/SNAP RING (1 required per assembly)
BEARING,NLA 31-FA40655
31-FA40655

About Mercury Marine

OEM Part

31-FA40655 - Bearing, NLA [ More info ]

Add to shopping cart $40.00
10+ in stock. Explain stock levels

#6 FK85228-1 CAGE, BEARING WITH ROLLERS (16 PER SET) (3 required per assembly)
3162596A2 FK85228-1
 

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OEM Part

FK85228-1 - Cage/Roller Set [ More info ]

Add to shopping cart $100.00
1 in stock. Explain stock levels

CAGE/ROLLER SET 31-62596A 2
31-62596A 2

About Mercury Marine

OEM Part

31-62596A 2 - Cage Roller, for One Rod Only [ More info ]

Add to shopping cart $220.34
1 in stock. Explain stock levels

#7 F85634-2 SCREW, CONNECTING ROD (4 required per assembly)
SCREW (.250-28 Special) 10-91012
10-91012

About Mercury Marine

OEM Part

10-91012 - Screw -spec - Priced Individually [ More info ]

Add to shopping cart $5.70 $3.42
10+ in stock. Explain stock levels

#8 FA691018- CRANKSHAFT W/UPPER CRANKSHAFT BEARING (1 required per assembly)
#9 F90014 BEARING, CRANKSHAFT, LOWER MAIN (1 required per assembly)
BEARING           O NLA
 

About Mercury Marine

OEM Part

BEARING O NLA [ More info ]
Unavailable
#10 F40146-1 SEAL, CRANKSHAFT LOWER (1 required per assembly)
26819394 26-F40146-1
 

About Mercury Marine

OEM Part

26-F40146-1 - SEAL [ More info ]

Add to shopping cart $3.10
1 in stock. Explain stock levels

SEAL 26-819394
26-819394

About Mercury Marine

OEM Part

26-819394 - Seal [ More info ]

Add to shopping cart $17.10 $14.65
10+ in stock. Explain stock levels

#11 F40410 SNAP RING (1 required per assembly)
RING-SNAP,NLA 53-F40410
 

About Mercury Marine

OEM Part

53-F40410 - Ring -snap, NLA [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

#12 818052A 3 ROD, CONNECTIONG W/CAP AND SCREWS (2 required per assembly)
CONN ROD ASSY     O - Replaced by 600-818052A 4
 

This part has been superseded.

600-818052A 3 - CONN ROD ASSY O [ More info ]
Unavailable
Replaced by 600-818052A 4
CONN ROD ASSY     O - Replaced by 600-818052A 6
 

This part has been superseded.

600-818052A 4 - CONN ROD ASSY O [ More info ]
Unavailable
Replaced by 600-818052A 6
600818052T6 600-818052A 6
600-818052A 6

About Mercury Marine

OEM Part

600-818052A 6 - Connecting Rod [ More info ]

Add to shopping cart $80.00
10+ in stock. Explain stock levels

CONN ROD ASSY,NLA 600-818052T 6
600-818052T 6

About Mercury Marine

OEM Part

600-818052T 6 - Connecting Rod [ More info ]

Add to shopping cart $80.00
10+ in stock. Explain stock levels

#13 F366215 SPACER, PISTON PIN (4 required per assembly)
SPACER 23-F366215
23-F366215

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OEM Part

23-F366215 - Spacer [ More info ]

Add to shopping cart $23.80
10 in stock. Explain stock levels

#14 F694015 PISTON (STANDARD) (2 required per assembly)
PISTON-STD,NLA 700-F694015
 

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OEM Part

700-F694015 - Piston-STD, NLA [ More info ]

Add to shopping cart $140.00
1 in stock. Explain stock levels

#15 F663260-1 RING SET (STANDARD) (2 required per assembly)
RING-PISTON-STD   O NLA
 

About Mercury Marine

OEM Part

RING-PISTON-STD O NLA [ More info ]
Unavailable
#15 FSA663260 RING SET (.010 OVER) (2 required per assembly)
RING SET-2-.010   O - Replaced by 39-817869A 2
 

This part has been superseded.

FSA663260 - RING SET-2-.010 O [ More info ]
Unavailable
Replaced by 39-817869A 2
RING SET-2-.010,NLA 39-817869A 2
39-817869A 2

About Mercury Marine

OEM Part

39-817869A 2 - Rings - 2-.010, NLA [ More info ]

Add to shopping cart $43.75
10+ in stock. Explain stock levels

#16 F694017 PIN, PISTON (2 required per assembly)
PIN-PISTON        O - Replaced by 41-F694017-1
 

This part has been superseded.

41-F694017 - PIN-PISTON O [ More info ]
Unavailable
Replaced by 41-F694017-1
PIN-PISTON,NLA 41-F694017-1
 

About Mercury Marine

OEM Part

41-F694017-1 - Piston Pin, NLA [ More info ]

Add to shopping cart $14.00
10+ in stock. Explain stock levels

#17 F335217-1 BEARING, PISTON PIN (2 required per assembly)
BEARING 31-F335217-1
31-F335217-1

About Mercury Marine

OEM Part

31-F335217-1 - Bearing [ More info ]

Add to shopping cart $9.80 $4.88
10+ in stock. Explain stock levels

#18 85498 1 FLYWHEEL KEY (1 required per assembly)
GASKET 27-85498  1
27-85498  1

About Mercury Marine

OEM Part

27-85498 1 - Gasket [ More info ]

Add to shopping cart $7.90
10+ in stock. Explain stock levels

Gasket
18-0107

About Sierra Marine

OEM Match

18-0107 - Gasket 27-85498 [ More info ]

Add to shopping cart $11.99
Available to order: Usually ships within 8 days. Explain stock levels

#19 F1968 FLYWHEEL NUT, 3/4 - 16 (1 required per assembly)
NUT (.750-16) 11-F1968
11-F1968

About Mercury Marine

OEM Part

11-F1968 - Nut [ More info ]

Add to shopping cart $14.30
Available to order: Usually ships within 8 days. Explain stock levels

#20 F694096 RETAINER, PISTON PIN (4 required per assembly)
RING-LOCK,NLA 40-F694096
 

About Mercury Marine

OEM Part

40-F694096 - Lock Ring, NLA [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels