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Parts for MerCruiser Race Engine and Drive 420 GM 454 V-8 1987-1989 Crankshaft / Pistons / Connecting Rods

#1 737-5536 PISTON ASSEMBLY, Standard (8 required per assembly) SN# 0A398941 THRU 0D725499
7375536T 737-5536
 

About Mercury Marine

OEM Part

737-5536 - Piston Assembly - Std [ More info ]

Add to shopping cart $112.95
1 in stock. Explain stock levels

737-5536T - PISTON ASSY-STD   O NLA
737-5536T

About Mercury Marine

OEM Part

737-5536T - PISTON ASSY-STD O NLA [ More info ]
Unavailable
#1 737-811565 PISTON ASSEMBLY, Standard (8 required per assembly) SN# 0D725500 THRU 0D937011
737-811565 - PISTON ASSEMBLY S O - Replaced by 737-827653
 

This part has been superseded.

737-811565 - 737-811565 - PISTON ASSEMBLY S O [ More info ]
Unavailable
Replaced by 737-827653
737-827653 - PISTON ASSEMBLY   O - Replaced by 737-850477
 

This part has been superseded.

737-827653 - 737-827653 - PISTON ASSEMBLY O [ More info ]
Unavailable
Replaced by 737-850477
737-850477 - PISTON ASSEMBLY   O - Replaced by 737-850477T
 

This part has been superseded.

737-850477 - 737-850477 - PISTON ASSEMBLY O [ More info ]
Unavailable
Replaced by 737-850477T
737-850477T - PISTON ASSEMBLY   O NLA
737-850477T

About Mercury Marine

OEM Part

737-850477T - PISTON ASSEMBLY O NLA [ More info ]
Unavailable
#1 737-5537 PISTON ASSEMBLY, .030 Oversize (8 required per assembly) SN# 0A398941 THRU 0D725499
737-5537 - PISTON ASSEMBLY . O NLA
737-5537

About Mercury Marine

OEM Part

737-5537 - PISTON ASSEMBLY . O NLA [ More info ]
Unavailable
#1 737-811603 PISTON ASSEMBLY, .030 Oversize (8 required per assembly) SN# 0D725500 THRU 0D937011
737-811603 - PISTON ASSEMBLY . O - Replaced by 737-827654
 

This part has been superseded.

737-811603 - 737-811603 - PISTON ASSEMBLY . O [ More info ]
Unavailable
Replaced by 737-827654
PISTON KIT-.030,NLA 737-827654
737-827654

About Mercury Marine

OEM Part

737-827654 - Piston Kit -.030, NLA [ More info ]

Add to shopping cart $200.00
1 in stock. Explain stock levels

#2 39-67127 RING SET, Piston - Standard (8 required per assembly) SN# 0A398941 THRU 0D725499
RING SET Piston - S 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 $53.82 $32.86
5 in stock. Explain stock levels

#2 39-823098 RING SET, Piston - Standard (8 required per assembly) SN# 0D725500 THRU 0D937011
39-823098 - RING SET Piston - O - Replaced by 39-827651
 

This part has been superseded.

39-823098 - 39-823098 - RING SET Piston - O [ More info ]
Unavailable
Replaced by 39-827651
39-827651 - RING Piston       O - Replaced by 39-827651T
 

This part has been superseded.

39-827651 - 39-827651 - RING Piston O [ More info ]
Unavailable
Replaced by 39-827651T
RING Piston 39-827651T
39-827651T

About Mercury Marine

OEM Part

39-827651T - Rings - Standard [ More info ]

Add to shopping cart $164.42
Available to order: Usually ships within 8 days. Explain stock levels

#2 39-67128 RING SET, Piston - .030 Oversize (8 required per assembly) SN# 0A398941 THRU 0D725499
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

#2 39-823099 RING SET, Piston - .030 Oversize (8 required per assembly) SN# 0D725500 THRU 0D937011
39827652 39-823099
 

About Mercury Marine

OEM Part

39-823099 - Rings - .030 [ More info ]

Add to shopping cart $68.00
10+ in stock. Explain stock levels

39-827652 - RING Piston       O - Replaced by 39-850447
 

This part has been superseded.

39-827652 - 39-827652 - RING Piston O [ More info ]
Unavailable
Replaced by 39-850447
39-850447 - RING Piston       O NLA
39-850447

About Mercury Marine

OEM Part

39-850447 - RING Piston O NLA [ More info ]
Unavailable
#3/4 23-818473 BEARING SET, Main - Standard (1 required per assembly)
23-818473 - BEARING SET Main  O - Replaced by 23-818473001
23-818473

This part has been superseded.

23-818473 - 23-818473 - BEARING SET Main 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 $133.20
1 in stock. Explain stock levels

#3/4 23-818474 BEARING SET, Main - .001 Undersize (AR required per assembly)
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

#3/4 23-818475 BEARING SET, Main - .002 Undersize (AR required per assembly)
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

#3/4 23-818476 BEARING SET, Main - .010 Undersize (AR required per assembly)
23-818476 - BEARING SET Main  O - Replaced by 23-818476001
23-818476

This part has been superseded.

23-818476 - 23-818476 - BEARING SET Main 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

#3/4 23-818477 BEARING SET, Main - .020 Undersize (AR required per assembly)
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 17-35312 PIN, Dowel (.250) (1 required per assembly)
17-35312 - PIN Dowel (1/4 In O - Replaced by 17-843378
 

This part has been superseded.

17-35312 - 17-35312 - PIN Dowel (1/4 In O [ More info ]
Unavailable
Replaced by 17-843378
PIN Dowel 17-843378
 

About Mercury Marine

OEM Part

17-843378 - Pin -Dowel [ More info ]

Add to shopping cart $11.70
4 in stock. Explain stock levels

#6 26-14756 SEAL, Oil (1 required per assembly) SN# 0A398941 THRU 0D725499
268M0062773 26-14756
26-14756

About Mercury Marine

OEM Part

26-14756 - Seal [ More info ]

Add to shopping cart $91.67
4 in stock. Explain stock levels

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

#6 26-811554 SEAL, Oil (1 required per assembly) SN# 0D725500 THRU 0D937011
SEAL 26-811554
26-811554

About Mercury Marine

OEM Part

26-811554 - Seal [ More info ]

Add to shopping cart $82.92 $55.73
9 in stock. Explain stock levels

Rear Main Seal
18-1234

About Sierra Marine

OEM Match

18-1234 - Seal, 26-811554, 3853528 [ More info ]

Add to shopping cart $74.99 $47.43
1 in stock. Explain stock levels

#7 230-5534 FLYWHEEL (1 required per assembly) SN# 0A398941 THRU 0D725499
230-5534 - FLYWHEEL          O NLA
 

About Mercury Marine

OEM Part

230-5534 - FLYWHEEL O NLA [ More info ]
Unavailable
#7 230-811563 FLYWHEEL (1 required per assembly) SN# 0D725500 THRU 0D937011
230-811563 - FLYWHEEL          O - Replaced by 230-811563  1
 

This part has been superseded.

230-811563 - 230-811563 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 230-811563 1
FLYWHEEL 230-811563  1
 

About Mercury Marine

OEM Part

230-811563 1 - Flywheel [ More info ]

Add to shopping cart $449.53
1 in stock. Explain stock levels

#8 10-49845 SCREW, (.437-20 x 1.00) (6 required per assembly)
10-49845 - SCREW (.437-20 x  O - Replaced by 10-845757
 

This part has been superseded.

10-49845 - 10-49845 - SCREW (.437-20 x O [ More info ]
Unavailable
Replaced by 10-845757
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

#10 47607A 1 DRIVE PLATE (1 required per assembly)
47607A 1 - DRIVE PLATE       O - Replaced by -860125T
 

This part has been superseded.

47607A 1 - 47607A 1 - DRIVE PLATE 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
In stock Explain stock levels

#11 10-35091 SCREW, (.375-16 x 1.00) (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

#12 13-35048 LOCKWASHER, (.375) (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

#13 614-9641 CONNECTING ROD ASSEMBLY (8 required per assembly)
614-9641 - CONNECTING ROD AS O - Replaced by 614-9641T
 

This part has been superseded.

614-9641 - 614-9641 - CONNECTING ROD AS O [ More info ]
Unavailable
Replaced by 614-9641T
614-9641T - CONNECTING ROD AS O - Replaced by 614-8M0084554
 

This part has been superseded.

614-9641T - 614-9641T - CONNECTING ROD AS O [ More info ]
Unavailable
Replaced by 614-8M0084554
CONN ROD ASSY 614-8M0084554
 

About Mercury Marine

OEM Part

6148M0084554 - Connecting Rod Assembly [ More info ]

Add to shopping cart $364.34
Available to order: Usually ships within 8 days. Explain stock levels

#14 10-19234 SCREW, (.437-20) (16 required per assembly)
SCREW 10-19234
10-19234

About Mercury Marine

OEM Part

10-19234 - Screw [ More info ]

Add to shopping cart $6.91
10+ in stock. Explain stock levels

#15 11-37493 NUT, (.375-24) (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
10+ in stock. Explain stock levels

#16 23-85726 BEARING SET, 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 $20.91 $12.57
10+ in stock. Explain stock levels

#16 23-85727 BEARING SET, Connecting Rod - (.001 Undersize) (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

#16 23-85728 BEARING SET, Connecting Rod - (.002 Undersize) (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

#16 23-85691 BEARING SET, Connecting Rod - (.010 Undersize) (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

#16 23-85729 BEARING SET, Connecting Rod - (.020 Undersize) (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

#17 429-5880 CRANKSHAFT (1 required per assembly) SN# 0A398941 THRU 0D725499
429-5880 - CRANKSHAFT        O NLA
 

About Mercury Marine

OEM Part

429-5880 - CRANKSHAFT O NLA [ More info ]
Unavailable
#17 429-811552 CRANKSHAFT (1 required per assembly) SN# 0D725500 THRU 0D937011
CRANKSHAFT 429-811552
 

About Mercury Marine

OEM Part

429-811552 - CrankShaft [ More info ]

Add to shopping cart $600.00
1 in stock. Explain stock levels

#18 28-34466 KEY, Crankshaft (2 required per assembly) SN# 0A398941 THRU 0D725499
KEY 28-34466
 

About Mercury Marine

OEM Part

28-34466 - Key [ More info ]

Add to shopping cart $2.60
10+ in stock. Explain stock levels

#18 28-811558 KEY, Crankshaft (2 required per assembly) SN# 0D725500 THRU 0D937011
28-811558 - KEY               O - Replaced by 28-845607
 

This part has been superseded.

28-811558 - 28-811558 - KEY O [ More info ]
Unavailable
Replaced by 28-845607
KEY 28-845607
28-845607

About Mercury Marine

OEM Part

28-845607 - Key [ More info ]

Add to shopping cart $5.40
Available to order: Usually ships within 8 days. Explain stock levels