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Parts for MerCruiser 330 GM 454 V-8 1977-1981 Pistons & Crankshaft

#1 737-6523 PISTON AND PISTON PIN ASSEMBLY (STANDARD) (8 required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
PISTON-STD.       O - Replaced by 737-879194035
 

This part has been superseded.

737-6523 - PISTON-STD. O [ More info ]
Unavailable
Replaced by 737-879194035
PISTON            O NLA
 

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#1 737-6615 PISTON AND PISTON PIN ASSEMBLY (.030 O.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
73766151 737-6615
 

About Mercury Marine

OEM Part

737-6615 - Piston [ More info ]

Add to shopping cart $100.00
10+ in stock. Explain stock levels

PISTON            O - Replaced by 737-6615T 1
 

This part has been superseded.

737-6615 1 - PISTON O [ More info ]
Unavailable
Replaced by 737-6615T 1
PISTON-.030       O NLA
737-6615T 1

About Mercury Marine

OEM Part

PISTON-.030 O NLA [ More info ]
Unavailable
#2 39-67127 RING, PISTON (STANDARD) (8 required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
RING SET Piston - Stand 39-67127
39-67127

About Mercury Marine

OEM Part

39-67127 - Rings - Standard [ More info ]

Add to shopping cart $49.00 $39.69
10+ in stock. Explain stock levels

Piston Rings Std
18-3940

About Sierra Marine

OEM Match

18-3940 - Rings, 39-67927 [ More info ]

Add to shopping cart $52.74 $42.19
5 in stock. Explain stock levels

#2 39-67128 RING, PISTON (.030 O.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
RING SET-2-.030,NLA 39-67128
39-67128

About Mercury Marine

OEM Part

39-67128 - Rings - 2-.030, NLA [ More info ]

Add to shopping cart $25.00
10+ in stock. Explain stock levels

#3 23-85721 BEARING UNIT, CRANKSHAFT MAIN (STANDARD) (4 required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
23818473 23-85721
 

About Mercury Marine

OEM Part

23-85721 - Ord 23-818473 [ More info ]

Add to shopping cart $24.61
6 in stock. Explain stock levels

#3 23-85685 BEARING UNIT, CRANKSHAFT MAIN (.001 U.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
ORD 23-818474     O NLA
 

About Mercury Marine

OEM Part

ORD 23-818474 O NLA [ More info ]
Unavailable
#3 23-85723 BEARING UNIT, CRANKSHAFT MAIN (.002 U.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
ORD 23-818475     O NLA
 

About Mercury Marine

OEM Part

ORD 23-818475 O NLA [ More info ]
Unavailable
#3 23-85724 BEARING UNIT, CRANKSHAFT MAIN (.010 U.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
0RDER 23-818476   O NLA
 

About Mercury Marine

OEM Part

0RDER 23-818476 O NLA [ More info ]
Unavailable
#3 23-85725 BEARING UNIT, CRANKSHAFT MAIN (.020 U.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
ORD 23-818477     O NLA
 

About Mercury Marine

OEM Part

ORD 23-818477 O NLA [ More info ]
Unavailable
#4 23-85686 BEARING UNIT, CRANKSHAFT MAIN - REAR (STANDARD) (1 required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
BEARING           O - Replaced by 23-818473
 

This part has been superseded.

23-85686 - BEARING O [ More info ]
Unavailable
Replaced by 23-818473
BRG SET-STD       O - Replaced by 23-818473001
23-818473

This part has been superseded.

23-818473 - BRG SET-STD O [ More info ]
Unavailable
Replaced by 23-818473001
BEARING SET-STD 23-818473001
23-818473001

About Mercury Marine

OEM Part

23-818473001 - Bearing Set - Std [ More info ]

Add to shopping cart $146.83
Available to order: Usually ships within 8 days. Explain stock levels

Std. Main Bearings
18-1315

About Sierra Marine

OEM Match

18-1315 - Main Bearing, 23-818473 [ More info ]

Add to shopping cart $148.49
1 in stock. Explain stock levels

#4 23-85687 BEARING UNIT, CRANKSHAFT MAIN - REAR (.001 U.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
BEARING           O - Replaced by 23-818474
 

This part has been superseded.

23-85687 - BEARING O [ More info ]
Unavailable
Replaced by 23-818474
BEARING SET Main - .001 23-818474
23-818474

About Mercury Marine

OEM Part

23-818474 - Bearing Set - .001 Us [ More info ]

Add to shopping cart $119.33
Available to order: Usually ships within 8 days. Explain stock levels

#4 23-85688 BEARING UNIT, CRANKSHAFT MAIN - REAR (.002 U.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
23818475 23-85688
 

About Mercury Marine

OEM Part

23-85688 - Bearing [ More info ]

Add to shopping cart $36.00
5 in stock. Explain stock levels

BRG SET-.002 US 23-818475
23-818475

About Mercury Marine

OEM Part

23-818475 - Bearing Set - .002 Us [ More info ]

Add to shopping cart $158.30
1 in stock. Explain stock levels

#4 23-85689 BEARING UNIT, CRANKSHAFT MAIN - REAR (.010 U.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
BEARING           O - Replaced by 23-818476
 

This part has been superseded.

23-85689 - BEARING O [ More info ]
Unavailable
Replaced by 23-818476
BRG SET-.010 US   O - Replaced by 23-818476001
23-818476

This part has been superseded.

23-818476 - BRG SET-.010 US O [ More info ]
Unavailable
Replaced by 23-818476001
BEARING SET Main - .010 23-818476001
23-818476001

About Mercury Marine

OEM Part

23-818476001 - Bearing Set - .010 Us [ More info ]

Add to shopping cart $150.84
Available to order: Usually ships within 8 days. Explain stock levels

#4 23-85690 BEARING UNIT, CRANKSHAFT MAIN - REAR (.020 U.S.) (AR required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
BEARING           O - Replaced by 23-818477
 

This part has been superseded.

23-85690 - BEARING O [ More info ]
Unavailable
Replaced by 23-818477
BEARING SET Main - .020 23-818477
23-818477

About Mercury Marine

OEM Part

23-818477 - Bearing Set - .020 Us [ More info ]

Add to shopping cart $147.50
Available to order: Usually ships within 8 days. Explain stock levels

Main Bearing
18-1314

About Sierra Marine

OEM Match

18-1314 - .020 Main Bearings - Special Order - No Returns [ More info ]

Add to shopping cart $82.69
In stock - special order item. Explain stock levels

#5 26-75585 OIL SEAL, REAR CRANKSHAFT BRG. CAP (L.H. ROTATION) (1 required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
2614756 26-75585
 

About Mercury Marine

OEM Part

26-75585 - Seal [ More info ]

Add to shopping cart $14.25
1 in stock. Explain stock levels

SEAL              O - Replaced by 26-8M0062773
26-14756

This part has been superseded.

26-14756 - SEAL O [ More info ]
Unavailable
Replaced by 26-8M0062773
SEAL 26-8M0062773
 

About Mercury Marine

OEM Part

268M0062773 - Seal [ More info ]

Add to shopping cart $101.33
Available to order: Usually ships within 8 days. Explain stock levels

#5 26-75980 OIL SEAL, REAR CRANKSHAFT BRG. CAP (R.H. ROTATION) (1 required per assembly) NOT INCLUDED WITH CYLINDER BLOCK ASSY
2675980T 26-75980
 

About Mercury Marine

OEM Part

26-75980 - Seal [ More info ]

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

#6 75583 CAP, REAR - CRANKSHAFT BEARING (1 required per assembly)
NLA               O NLA
 

About Mercury Marine

OEM Part

NLA O NLA [ More info ]
Unavailable
#7 75582 CAP, INTERMEDIATE AND FRONT - CRANKSHAFT BEARING (4 required per assembly)
CAP,NLA 75582
 

About Mercury Marine

OEM Part

75582 - Cap, NLA [ More info ]

Add to shopping cart $48.00
2 in stock. Explain stock levels

#8 10-49147 BOLT, CRANKSHAFT BEARING CAP TO CYLINDER BLOCK (3 3/8") (6 required per assembly)
NLA               O NLA
 

About Mercury Marine

OEM Part

NLA O NLA [ More info ]
Unavailable
#9 16-49144 STUD, CRANKSHAFT BEARING CAP TO CYLINDER BLOCK (4 required per assembly)
STUD              O NLA
 

About Mercury Marine

OEM Part

STUD O NLA [ More info ]
Unavailable
#10 230-6540 FLYWHEEL ASSEMBLY (STERN DRIVE) (1 required per assembly)
FLYWHEEL          O - Replaced by 200-8M0084209
 

This part has been superseded.

230-6540 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 200-8M0084209
FLYWHEEL 200-8M0084209
 

About Mercury Marine

OEM Part

2008M0084209 - Flywheel [ More info ]

Add to shopping cart $563.71
Available to order: Usually ships within 8 days. Explain stock levels

#10 230-5534 FLYWHEEL ASSEMBLY (INBOARD) (1 required per assembly)
FLYWHEEL          O NLA
 

About Mercury Marine

OEM Part

FLYWHEEL O NLA [ More info ]
Unavailable
#11 10-49845 SCREW, FLYWHEEL TO CRANKSHAFT (6 required per assembly)
10845757 10-49845
 

About Mercury Marine

OEM Part

10-49845 - Screw [ More info ]

Add to shopping cart $2.10
2 in stock. Explain stock levels

SCREW (.437-20 x 1.00) 10-845757
10-845757

About Mercury Marine

OEM Part

10-845757 - Screw [ More info ]

Add to shopping cart $4.20
Available to order: Usually ships within 8 days. Explain stock levels

#12 13-39131 LOCKWAHSER< FLYWHEEL SCREW (6 required per assembly)
LOCKWASHER (.437) 13-39131
 

About Mercury Marine

OEM Part

13-39131 - LockWasher [ More info ]

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

#13 77480 DRIVE PLATE, FLYWHEEL (STERN DRIVE) (1 required per assembly)
DRIVE PLATE       O - Replaced by -77480A 1
 

This part has been superseded.

77480 - DRIVE PLATE O [ More info ]
Unavailable
Replaced by -77480A 1
DRIVE PLATE ASSY  O NLA
 

About Mercury Marine

OEM Part

DRIVE PLATE ASSY O NLA [ More info ]
Unavailable
#13 47607 DRIVE PLATE, FLYWHEEL (INBOARD) (1 required per assembly)
PLATE             O - Replaced by -47607A 1
 

This part has been superseded.

47607 - PLATE O [ More info ]
Unavailable
Replaced by -47607A 1
PLATE ASSY        O - Replaced by -860125T
 

This part has been superseded.

47607A 1 - PLATE ASSY O [ More info ]
Unavailable
Replaced by -860125T
DRIVEPLATE ASSEMBLY 860125T
860125T

About Mercury Marine

OEM Part

860125T - Drive Plate [ More info ]

Add to shopping cart $416.66
Available to order: Usually ships within 8 days. Explain stock levels

#14 10-35091 SCREW, DRIVE PLATE TO FLYWHEEL (6 required per assembly)
SCREW (.375-16 x 1.00) 10-35091
10-35091

About Mercury Marine

OEM Part

10-35091 - Screw - Priced Individually [ More info ]

Add to shopping cart $12.10
Available to order: Usually ships within 8 days. Explain stock levels

#15 13-35048 LOCKWASHER, DRIVE PLATE SCREW (6 required per assembly)
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#16 614-3553 CONNECTING ROD ASSEMBLY (8 required per assembly)
CONN ROD ASSY     O - Replaced by 614-8M0030663
 

This part has been superseded.

614-3553 - CONN ROD ASSY O [ More info ]
Unavailable
Replaced by 614-8M0030663
CONN ROD ASSY 614-8M0030663
 

About Mercury Marine

OEM Part

6148M0030663 - Connecting Rod Assembly [ More info ]

Add to shopping cart $226.67
Available to order: Usually ships within 8 days. Explain stock levels

#17 10-52192 BOLT, CONNECTING ROD CAP (16 required per assembly)
BOLT 10-52192
 

About Mercury Marine

OEM Part

10-52192 - Bolt, NLA [ More info ]

Add to shopping cart $11.42 $9.25
10+ in stock. Explain stock levels

#18 11-37493 NUT, CONNECTING ROD CAP BOLT (16 required per assembly)
NUT 11-37493
11-37493

About Mercury Marine

OEM Part

11-37493 - Nut [ More info ]

Add to shopping cart $2.00
1 in stock. Explain stock levels

#19 23-85726 BEARING SET (PAIR), CONNECTING ROD (STANDARD) (8 required per assembly)
2385726001 23-85726
23-85726

About Mercury Marine

OEM Part

23-85726 - Bearing Set - Std [ More info ]

Add to shopping cart $10.93
1 in stock. Explain stock levels

BEARING SET Conn Rod - 23-85726001
23-85726001

About Mercury Marine

OEM Part

23-85726001 - Bearing Set - Std [ More info ]

Add to shopping cart $20.33
Available to order: Usually ships within 8 days. Explain stock levels

Std. Rod Bearings
18-1334

About Sierra Marine

OEM Match

18-1334 - Rod Bearing, 23-85726 [ More info ]

Add to shopping cart $20.49 $16.12
10+ in stock. Explain stock levels

#19 23-85727 BEARING UNIT (PAIR), CONNECTING ROD (.001 U.S.) (AR required per assembly)
BEARING SET Connecting 23-85727
23-85727

About Mercury Marine

OEM Part

23-85727 - Bearing Set - .001 Us [ More info ]

Add to shopping cart $19.92
2 in stock. Explain stock levels

#19 23-85728 BEARING UNIT (PAIR), CONNECTING ROD (.002 U.S.) (AR required per assembly)
BRG SET-.002 US,NLA 23-85728
23-85728

About Mercury Marine

OEM Part

23-85728 - Bearing Set - .002 Us, NLA [ More info ]

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

#19 23-85691 BEARING UNIT (PAIR), CONNECTING ROD (.010 U.S.) (AR required per assembly)
BEARING SET Connecting 23-85691
23-85691

About Mercury Marine

OEM Part

23-85691 - Bearing Set - .010 Us [ More info ]

Add to shopping cart $16.75
Available to order: Usually ships within 8 days. Explain stock levels

Rod Bearing
18-1333

About Sierra Marine

OEM Match

18-1333 - Rod Bearing, 23-85691 - Special Order - No Returns [ More info ]

Add to shopping cart $25.89
In stock - special order item. Explain stock levels

#19 23-85729 BEARING UNIT (PAIR), CONNECTING ROD (.020 U.S.) (AR required per assembly)
BEARING SET Connecting 23-85729
23-85729

About Mercury Marine

OEM Part

23-85729 - Bearing Set - .020 Us [ More info ]

Add to shopping cart $15.59
Available to order: Usually ships within 8 days. Explain stock levels

#20 429-6612 CRANKSHAFT (L.H. ROTATION) (1 required per assembly)
CRANKSHAFT,NLA 429-6612
 

About Mercury Marine

OEM Part

429-6612 - CrankShaft, NLA [ More info ]

Add to shopping cart $1,500.00
1 in stock. Explain stock levels

#20 429-6613 CRANKSHAFT (R.H. ROTATION) (1 required per assembly)
CRANKSHAFT        O - Replaced by 429-6612
 

This part has been superseded.

429-6613 - CRANKSHAFT O [ More info ]
Unavailable
Replaced by 429-6612
#21 28-34466 KEY, CRANKSHAFT GEAR, CAMSHAFT GEAR AND DAMPER (3 required per assembly)
KEY 28-34466
 

About Mercury Marine

OEM Part

28-34466 - Key [ More info ]

Add to shopping cart $2.60
Available to order: Usually ships within 8 days. Explain stock levels

#22 23-71647 BUSHING, CRANKSHAFT PILOT (STERN DRIVE) (1 required per assembly)
BUSHING           O NLA
 

About Mercury Marine

OEM Part

BUSHING O NLA [ More info ]
Unavailable