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Parts for Mercury Marine 50 HP (3 Cylinder) Crankshaft, Pistons & Connecting Rods

#1 462-8839A 2 CRANKSHAFT ASSEMBLY (1 required per assembly)
462-8839A 2 - CRANKSHAFT ASSEMB  NLA
 

About Mercury Marine

OEM Part

462-8839A 2 - CRANKSHAFT ASSEMB NLA [ More info ]
Unavailable
#2 30-64424 BEARING, BALL - LOWER AND UPPER (2 required per assembly)
3064424T 30-64424
30-64424

About Mercury Marine

OEM Part

30-64424 - Ball Bearing [ More info ]

Add to shopping cart $20.00
10+ In Stock.

BALL BEARING 30-64424T
30-64424T

About Mercury Marine

OEM Part

30-64424T - Ball Bearing [ More info ]

Add to shopping cart $29.99
3 In Stock.

#3 15-22369A 1 SHIM, LOWER BEARING TO CRANKSHAFT (AR required per assembly)
SHIM SET,NLA 15-22369A 1
 

About Mercury Marine

OEM Part

15-22369A 1 - Shim Set, NLA [ More info ]

Add to shopping cart $7.00
3 In Stock.

#4 542-7509A 3 MAIN BEARING ASSEMBLY (VALVE TYPE) (2 required per assembly)
REED BLOCK ASSY,NLA 542-7509A 3
542-7509A 3

About Mercury Marine

OEM Part

542-7509A 3 - Reed Block Assembly, NLA [ More info ]

Add to shopping cart $108.00
3 In Stock.

#5 17-20032 DOWEL PIN, MAIN BEARING (4 required per assembly)
PIN-DOWEL 17-20032
 

About Mercury Marine

OEM Part

17-20032 - Pin -Dowel - Priced Individually [ More info ]

Add to shopping cart $2.30
10+ In Stock.

#6 17-60282 DOWEL PIN, (STEPPED) (2 required per assembly)
PIN-DOWEL,NLA 17-60282
 

About Mercury Marine

OEM Part

17-60282 - Pin -Dowel, NLA [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#7 17-65855 DOWEL PIN, REED STOP (16 required per assembly)
PIN 17-65855
17-65855

About Mercury Marine

OEM Part

17-65855 - Pin, Dowel [ More info ]

Add to shopping cart $3.80
10+ In Stock.

#8 34-66051A 1 REED SET, MATCHED - MAIN BEARING (2 required per assembly)
REED KIT 34-66051A 1
34-66051A 1

About Mercury Marine

OEM Part

34-66051A 1 - Reed Kit [ More info ]

Add to shopping cart $109.90
10 In Stock.

#9 34-65946 REED STOP (8 required per assembly)
REED STOP,NLA 34-65946
34-65946

About Mercury Marine

OEM Part

34-65946 - Reed Stop, NLA [ More info ]

Add to shopping cart $3.00
10+ In Stock.

#10 10-77280 SCREW, REED STOP MOUNTING (9/16") (8 required per assembly)
SCREW,NLA 10-77280
 

About Mercury Marine

OEM Part

10-77280 - Screw, NLA [ More info ]

Add to shopping cart $1.25
4 In Stock.

#11 11-20110 NUT, REED STOP MOUNTING SCREW (8 required per assembly)
NUT 11-20110
11-20110

About Mercury Marine

OEM Part

11-20110 - Nut (M10X32) [ More info ]

Add to shopping cart $1.60
Available to Order: Usually ships within 10 days.

#12 10-45775 SCREW, MAIN BEARING CLAMPING (9/16") (4 required per assembly)
SCREW,NLA 10-45775
 

About Mercury Marine

OEM Part

10-45775 - Screw, NLA [ More info ]

Add to shopping cart $3.49
10+ In Stock.

#13 11-45774 NUT, MAIN BEARING SCREW CLAMPING (4 required per assembly)
NUT 11-45774
 

About Mercury Marine

OEM Part

11-45774 - Nut - Priced Individually [ More info ]

Add to shopping cart $22.99
10+ In Stock.

#14 26113 RACE, OUTER (PAIR) (2 required per assembly)
26113 - RACE               - Replaced by -26113T
26113

26113 - Outer Race [ More info ]
Unavailable
RACE-CENTER MAIN 26113T
26113T

About Mercury Marine

OEM Part

26113T - Race - Center Main [ More info ]

Add to shopping cart $141.83
Available to Order: Usually ships within 10 days.

#15 53-26933 RING, SNAP - OUTER RACE CLAMPING (2 required per assembly)
RING-SNAP,NLA 53-26933
 

About Mercury Marine

OEM Part

53-26933 - Ring -snap, NLA [ More info ]

Add to shopping cart $3.99
10+ In Stock.

#16 29-71422 BEARING, NEEDLE (112 required per assembly)
29714221   PRICED EACH"" 29-71422
29-71422

About Mercury Marine

OEM Part

29714221 PRICED EACH [ More info ]

Add to shopping cart $0.30
10+ In Stock.

BRG-NEEDLE 29-714221
29-714221

About Mercury Marine

OEM Part

29-71422 1 - Needle Bearing - Priced Individually [ More info ]

Add to shopping cart $0.30
10+ In Stock.

#17 774-8600A 3 PISTON/PISTON PIN (STD.) 50 (6 required per assembly)
774-8600A 3 - PISTON ASSEMBLY    - Replaced by 774-9137A 9
 

This part has been superseded.

774-8600A 3 - 774-8600A 3 - PISTON ASSEMBLY [ More info ]
Unavailable
Replaced by 774-9137A 9
PISTON ASSY-STD 774-9137A 9
774-9137A 9

About Mercury Marine

OEM Part

774-9137A 9 - Piston Assembly - Std [ More info ]

Add to shopping cart $163.24
2 In Stock.

#17 774-9095A 1 PISTON/PISTON PIN (.015 O.S.) 50 (AR required per assembly)
774-9095A 1 - PISTON ASSEMBLY    - Replaced by 774-9137A10
774-9095A 1

This part has been superseded.

774-9095A 1 - 774-9095A 1 - PISTON ASSEMBLY [ More info ]
Unavailable
Replaced by 774-9137A10
PISTON ASSY-.015 774-9137A10
774-9137A10

About Mercury Marine

OEM Part

774-9137A10 - Piston Assembly -.015 [ More info ]

Add to shopping cart $143.70
1 In Stock.

#17 774-9096A 1 PISTON/PISTON PIN (.030 O.S.) 50 (AR required per assembly)
7749137A11 774-9096A 1
774-9096A 1

About Mercury Marine

OEM Part

774-9096A 1 - Piston [ More info ]

Add to shopping cart $48.00
1 In Stock.

PISTON ASSY-.030,NLA 774-9137A11
774-9137A11

About Mercury Marine

OEM Part

774-9137A11 - Piston-.030,NLA [ More info ]

Add to shopping cart $94.40
3 In Stock.

#17 776-8896A 3 PISTON/PISTON PIN (STD.) 60 (3 required per assembly)
776-8896A 3 - PISTON ASSEMBLY    - Replaced by 774-9137A12
776-8896A 3

This part has been superseded.

776-8896A 3 - 776-8896A 3 - PISTON ASSEMBLY [ More info ]
Unavailable
Replaced by 774-9137A12
774-9137A12 - PISTON ASSY-STD
774-9137A12

About Mercury Marine

OEM Part

774-9137A12 - PISTON ASSY-STD [ More info ]
Unavailable
#17 776-8897A 2 PISTON/PISTON PIN (.015 O.S.) 60 (AR required per assembly)
776-8897A 2 - PISTON ASSEMBLY    - Replaced by 774-9137A13
 

This part has been superseded.

776-8897A 2 - 776-8897A 2 - PISTON ASSEMBLY [ More info ]
Unavailable
Replaced by 774-9137A13
774-9137A13 - PISTON ASSY-.015
774-9137A13

About Mercury Marine

OEM Part

774-9137A13 - PISTON ASSY-.015 [ More info ]
Unavailable
#17 776-8898A 2 PISTON/PISTON PIN (.030 O.S.) 60 (AR required per assembly)
7749137A14 776-8898A 2
 

About Mercury Marine

OEM Part

776-8898A 2 - Piston [ More info ]

Add to shopping cart $65.00
2 In Stock.

PISTON ASSY-.030 774-9137A14
774-9137A14

About Mercury Marine

OEM Part

774-9137A14 - Piston Assembly -.030 [ More info ]

Add to shopping cart $159.42
Available to Order: Usually ships within 10 days.

#18 40-52035 LOCK RING, PISTON PIN (6 required per assembly)
53857196 40-52035
40-52035

About Mercury Marine

OEM Part

40-52035 - Lock Ring - Priced Individually [ More info ]

Add to shopping cart $3.89
10+ In Stock.

RING-LOCK 53-857196
53-857196

About Mercury Marine

OEM Part

53-857196 - Lock Ring - Priced Individually [ More info ]

Add to shopping cart $3.30 $2.80
2 In Stock.

#19 39-78816A12 RING, PISTON (STANDARD) (1 required per assembly)
RING SET-12 PCS 39-78816A12
39-78816A12

About Mercury Marine

OEM Part

39-78816A12 - Rings - 12 Pcs [ More info ]

Add to shopping cart $202.66
1 In Stock.

PISTON RING
18-3902

About Sierra Marine

OEM Match

18-3902 - Rings, 39-78816A12, 3 Rings Only [ More info ]

Add to shopping cart $47.99 $43.29
4 In Stock.

#19 39-78811A12 RING, PISTON (.015 O.S.) (AR required per assembly)
RING SET-12 PCS,NLA 39-78811A12
39-78811A12

About Mercury Marine

OEM Part

39-78811A12 - Rings - 12 Pcs [ More info ]

Add to shopping cart $49.99
10+ In Stock.

#19 39-88392A12 RING, PISTON (.030 O.S.) (AR required per assembly)
PIST.RING 12 PCS. 39-88392A12
39-88392A12

About Mercury Marine

OEM Part

39-88392A12 - Piston Rings 12 Pcs. [ More info ]

Add to shopping cart $68.39 $67.71
10+ In Stock.

Piston RINGS .030 18-3917
18-3917

About Sierra Marine

OEM Match

18-3917 - Piston Rings .030 OS [ More info ]

Add to shopping cart $12.74 $7.01
2 In Stock.

#20 624-8101A 3 CONNECTING ROD AND CAP ASSEMBLY (3 required per assembly)
CONNECTING ROD,NLA 624-8101A 3
624-8101A 3

About Mercury Marine

OEM Part

624-8101A 3 - Connecting Rod, NLA [ More info ]

Add to shopping cart $94.44
10+ In Stock.

#21 10-91012 SCREW, CAP TO CONNECTING ROD - W/O NUT (6 required per assembly)
10-91012 - SCREW (.250-28 Sp
10-91012

About Mercury Marine

OEM Part

10-91012 - SCREW (.250-28 Sp [ More info ]
Unavailable
#22 31-62596A 1 BEARING ASSEMBLY (3 required per assembly)
BEARING ASY,NLA 31-62596A 1
31-62596A 1

About Mercury Marine

OEM Part

31-62596A 1 - Connecting Rod Bearings And Cage, Single [ More info ]

Add to shopping cart $44.43
10+ In Stock.

NEEDLE BEARING SET W/O CAG
18-4038

About Sierra Marine

OEM Match

18-4038 - Needle Bearings, Without Cage, 31-62596A1 [ More info ]

Add to shopping cart $52.49 $47.55
2 In Stock.

#23 29-47270 BEARING, NEEDLE - PISTON PIN (87 required per assembly)
298M0214934 29-47270
29-47270

About Mercury Marine

OEM Part

29-47270 - Needle Bearing [ More info ]

Add to shopping cart $0.40
10+ In Stock.

29-8M0214934 - BRG-NEEDLE @200
 

About Mercury Marine

OEM Part

29-8M0214934 - BRG-NEEDLE @200 [ More info ]
Unavailable
NEEDLE BEARING 200
18-4036

About Sierra Marine

OEM Match

18-4036-9 - Bearing, 29-47270, 200PK [ More info ]

Add to shopping cart $47.89 $43.10
2 In Stock.

#24 12-47247 WASHER, NEEDLE LOCATING (6 required per assembly)
128M0032839 12-47247
 

About Mercury Marine

OEM Part

12-47247 - Washer - Priced Individually [ More info ]

Add to shopping cart $2.78
6 In Stock.

WASHER 12-8M0032839
 

About Mercury Marine

OEM Part

12-8M0032839 - Washer - Priced Individually [ More info ]

Add to shopping cart $10.90 $9.26
10+ In Stock.


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