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Parts for Mercury Mariner Racing Mercury 3.4 (EFI) Crankshaft, Pistons & Connecing Rods

#1 467-7587A 2 CRANKSHAFT ASSEMBLY (1 required per assembly)
CRANKSHAFT        O - Replaced by 467-8784A 1
 

This part has been superseded.

467-7587A 2 - CRANKSHAFT O [ More info ]
Unavailable
Replaced by 467-8784A 1
CRANKSHAFT ASSY   O NLA
 

About Mercury Marine

OEM Part

CRANKSHAFT ASSY O NLA [ More info ]
Unavailable
#2 30-88268 BALL BERING, CRANKSHAFT (LOWER) (1 required per assembly)
3088268T 30-88268
30-88268

About Mercury Marine

OEM Part

30-88268 - Ball Bearing [ More info ]

Add to shopping cart $76.65
3 in stock. Explain stock levels

BALL BEARING,NLA 30-88268T
30-88268T

About Mercury Marine

OEM Part

30-88268T - Ball Bearing, NLA [ More info ]

Add to shopping cart $98.00
10+ in stock. Explain stock levels

#3 53-89531 RETAINING RING, BALL BEARING (1 required per assembly)
RING Retaining 53-89531
 

About Mercury Marine

OEM Part

53-89531 - Ring - Retaining [ More info ]

Add to shopping cart $8.50 $5.74
10+ in stock. Explain stock levels

#4 89938 SEAL, CRANKSHAFT/DRIVERSHAFT (1 required per assembly)
SEAL,NLA 89938
 

About Mercury Marine

OEM Part

89938 - Seal, NLA [ More info ]

Add to shopping cart $42.50
10+ in stock. Explain stock levels

#5 89939 SEAT, CRANKSHAFT/DRIVERSHAFT (1 required per assembly)
SEAT,NLA 89939
 

About Mercury Marine

OEM Part

89939 - Seat, NLA [ More info ]

Add to shopping cart $6.00
10+ in stock. Explain stock levels

#6 88261 RING, SEALING - CRANKSHAFT 9
882611 88261
 

About Mercury Marine

OEM Part

88261 - Ring [ More info ]

Add to shopping cart $23.70
10+ in stock. Explain stock levels

RING              O NLA
 

About Mercury Marine

OEM Part

RING O NLA [ More info ]
Unavailable
#7 31-88270 BEARING RACE, CENTER MAIN (2 required per assembly)
3188270T 31-88270
 

About Mercury Marine

OEM Part

31-88270 - Bearing [ More info ]

Add to shopping cart $43.05
9 in stock. Explain stock levels

BEARING,NLA 31-88270T
31-88270T

About Mercury Marine

OEM Part

31-88270T - Bearing, NLA [ More info ]

Add to shopping cart $75.00
10+ in stock. Explain stock levels

#8 31-88269 ROLLER BEARING, CENTER MAIN (2 required per assembly)
BEARING ASSY      O - Replaced by 31-88269T
 

This part has been superseded.

31-88269 - BEARING ASSY O [ More info ]
Unavailable
Replaced by 31-88269T
BEARING ASSEMBLY 31-88269T
31-88269T

About Mercury Marine

OEM Part

31-88269T - Bearing Assembly [ More info ]

Add to shopping cart $67.00
Available to order: Usually ships within 8 days. Explain stock levels

Main Bearing
18-1347

About Sierra Marine

OEM Match

18-1347 - Bearing 31-88269T - Special Order - No Returns [ More info ]

Add to shopping cart $66.42
In stock - special order item. Explain stock levels

#9 769-8179A10 PISTON ASSEMBLY (STARBOARD) (3 required per assembly)
PISTON ASSY       O NLA
 

About Mercury Marine

OEM Part

PISTON ASSY O NLA [ More info ]
Unavailable
#9 769-8180A10 PISTON ASSEMBLY (PORT) (3 required per assembly)
PISTON ASSY       O NLA
 

About Mercury Marine

OEM Part

PISTON ASSY O NLA [ More info ]
Unavailable
#10 39-42011A12 PISTON RING ASSEMBLY (1 required per assembly)
PISTON RING SET   O NLA
 

About Mercury Marine

OEM Part

PISTON RING SET O NLA [ More info ]
Unavailable
#11 53-88466 LOCK RING, PISTON (12 required per assembly)
RING-LOCK @2      O - Replaced by 53-88466  1
 

This part has been superseded.

53-88466 - RING-LOCK @2 O [ More info ]
Unavailable
Replaced by 53-88466 1
RING-LOCK         O - Replaced by 53-832081
 

This part has been superseded.

53-88466 1 - RING-LOCK O [ More info ]
Unavailable
Replaced by 53-832081
RING-LOCK         O - Replaced by 53-832081  1
 

This part has been superseded.

53-832081 - RING-LOCK O [ More info ]
Unavailable
Replaced by 53-832081 1
LOCK RING 53-832081  1
 

About Mercury Marine

OEM Part

53-832081 1 - Lock Ring [ More info ]

Add to shopping cart $0.80
2 in stock. Explain stock levels

#12 631-8185A 3 CONNECTING ROD ASSEMBLY (6 required per assembly)
CONNECTING ROD    O - Replaced by 631-8185A10
 

This part has been superseded.

631-8185A 3 - CONNECTING ROD O [ More info ]
Unavailable
Replaced by 631-8185A10
CONNECTING ROD    O NLA
 

About Mercury Marine

OEM Part

CONNECTING ROD O NLA [ More info ]
Unavailable
#13 10-94320 SCREW, CONNECTING ROD (3/8-24 THREAD) (12 required per assembly)
SCREW (.375-24 x 1.250) 10-94320
10-94320

About Mercury Marine

OEM Part

10-94320 - Screw [ More info ]

Add to shopping cart $6.90
Available to order: Usually ships within 8 days. Explain stock levels

#14 31-88259A 1 ROLLER BEARING ASSEMBLY, CRANKSHAFT END (6 required per assembly)
ROLLER BEARING    O - Replaced by 31-43012A 2
 

This part has been superseded.

31-88259A 1 - ROLLER BEARING O [ More info ]
Unavailable
Replaced by 31-43012A 2
BEARING/CAGE KIT,NLA 31-43012A 2
31-43012A 2

About Mercury Marine

OEM Part

31-43012A 2 - Bearing/Cage Kit, NLA [ More info ]

Add to shopping cart $55.00
10+ in stock. Explain stock levels

#15 12-88263 WAHER, NEEDLE LOCATING (12 required per assembly)
THRUST WASHER 12-88263
 

About Mercury Marine

OEM Part

12-88263 - Washer [ More info ]

Add to shopping cart $10.10 $6.82
10+ in stock. Explain stock levels

Needle Bearins w/ (2) retai
18-1186

About Sierra Marine

OEM Match

18-1186 - Needle Bearings With Retainers [ More info ]

Add to shopping cart $24.49 $19.04
3 in stock. Explain stock levels

#16 29-88258 NEEDLE BEARING, PISTON END (204 required per assembly)
2988258001 29-88258
29-88258

About Mercury Marine

OEM Part

29-88258 - Needles - Bearing - Priced Individually [ More info ]

Add to shopping cart $0.20
10+ in stock. Explain stock levels

BEARING Needle 29-88258001
29-88258001

About Mercury Marine

OEM Part

29-88258001 - Bearing Needles - Priced Individually [ More info ]

Add to shopping cart $0.34
10+ in stock. Explain stock levels

#17 28-91800 KEY, CRANKSHAFT (1 required per assembly)
KEY Woodruff 28-91800
28-91800

About Mercury Marine

OEM Part

28-91800 - Key - Priced Individually [ More info ]

Add to shopping cart $1.65
2 in stock. Explain stock levels

#18 88266A 3 CARRIER ASSEMBLY (1 required per assembly)
CARRIER ASSY      O - Replaced by -88266A 4
 

This part has been superseded.

88266A 3 - CARRIER ASSY O [ More info ]
Unavailable
Replaced by -88266A 4
BEARING CARRIER   O - Replaced by 31-814409A 1
 

This part has been superseded.

88266A 4 - BEARING CARRIER O [ More info ]
Unavailable
Replaced by 31-814409A 1
BEARING,NLA 31-814409A 1
31-814409A 1

About Mercury Marine

OEM Part

31-814409A 1 - Bearing, NLA [ More info ]

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

#19 31-88267 ROLLER BEARING (1 required per assembly)
3117898 31-88267
 

About Mercury Marine

OEM Part

31-88267 - Roller Bearing [ More info ]

Add to shopping cart $26.85
10+ in stock. Explain stock levels

BEARING           O NLA
31-17898

About Mercury Marine

OEM Part

BEARING O NLA [ More info ]
Unavailable
#20 26-41953 OIL SEAL (1 required per assembly)
SEAL Note: must be ordered in multiples of 2 26-41953
26-41953

About Mercury Marine

OEM Part

26-41953 - Seal - Priced Individually [ More info ]

Add to shopping cart $15.30
7 in stock. Explain stock levels

Oil Seal
18-2016

About Sierra Marine

OEM Match

18-2016 - Seal, 26-41953 [ More info ]

Add to shopping cart $10.99 $8.18
10+ in stock. Explain stock levels

#21 25-64067 "O" RING (1 required per assembly)
25823683 25-64067
25-64067

About Mercury Marine

OEM Part

25-64067 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $1.65
10+ in stock. Explain stock levels

O-RING (1.989 x .070) 25-823683
25-823683

About Mercury Marine

OEM Part

25-823683 - O-Ring [ More info ]

Add to shopping cart $2.20
2 in stock. Explain stock levels

O-Ring
18-7414

About Sierra Marine

OEM Match

18-7414-9 - O-Ring (PK5) 25-64067 [ More info ]

Add to shopping cart $12.45
1 in stock. Explain stock levels

#22 12-68229 WASHER, FLYWHEEL NUT (1 required per assembly)
1233001 12-68229
 

About Mercury Marine

OEM Part

12-68229 - Washer [ More info ]

Add to shopping cart $4.04
10+ in stock. Explain stock levels

WASHER Note: must be ordered in multiples of 2 12-33001
 

About Mercury Marine

OEM Part

12-33001 - Washer [ More info ]

Add to shopping cart $5.10
Available to order: Usually ships within 8 days. Explain stock levels

#23 11-52901 NUT, FLYWHEEL (1 required per assembly)
NUT (.625-18) 11-52901
11-52901

About Mercury Marine

OEM Part

11-52901 - Nut [ More info ]

Add to shopping cart $9.50
10+ in stock. Explain stock levels