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Parts for MerCruiser 454 Mag MPI Bravo (Gen. VI) GM 454 V-8 1998 Crankshaft, Pistons & Conn. Rods

#1 737-850477T PISTON ASSEMBLY (STANDARD) (8 required per assembly) 454 MAG
PISTON ASSEMBLY   O NLA
737-850477T

About Mercury Marine

OEM Part

PISTON ASSEMBLY O NLA [ More info ]
Unavailable
#1 737-850451 PISTON KIT (.030 O.S.) (AR required per assembly) 454 MAG
PISTON KIT        O NLA
737-850451

About Mercury Marine

OEM Part

PISTON KIT O NLA [ More info ]
Unavailable
#2 39-827651T RING, Piston (STANDARD) (8 required per assembly) 454 MAG
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 39-850447 RING, Piston (.030 O.S.) (AR required per assembly) 454 MAG
RING Piston 39-850447
39-850447

About Mercury Marine

OEM Part

39-850447 - Rings - .030 [ More info ]

Add to shopping cart $113.67
Available to order: Usually ships within 8 days. Explain stock levels

#1 737-827664 PISTON ASSEMBLY, Standard (8 required per assembly) 502 MAG
PISTON ASSEMBLY Standar 737-827664
737-827664

About Mercury Marine

OEM Part

737-827664 - Piston Kit - Std [ More info ]

Add to shopping cart $512.43
Available to order: Usually ships within 8 days. Explain stock levels

#1 737-850450 PISTON KIT (.030 O.S.) (AR required per assembly) 502 MAG
PISTON KIT        O - Replaced by 737-827665A 1
 

This part has been superseded.

737-850450 - PISTON KIT O [ More info ]
Unavailable
Replaced by 737-827665A 1
PISTON ASSEMBLY .   NLA
737-827665A 1

About Mercury Marine

OEM Part

PISTON ASSEMBLY . NLA [ More info ]
Unavailable
#2 39-827660 RING SET, Piston - Standard (8 required per assembly) 502 MAG
RING SET Piston - O - Replaced by 39-827660T
39-827660

This part has been superseded.

39-827660 - RING SET Piston - O [ More info ]
Unavailable
Replaced by 39-827660T
RING SET Piston - Stand 39-827660T
39-827660T

About Mercury Marine

OEM Part

39-827660T - Rings - Standard [ More info ]

Add to shopping cart $104.58
Available to order: Usually ships within 8 days. Explain stock levels

#2 39-852935 RING SET, Piston - .030 Oversize (8 required per assembly) 502 MAG
RING SET-2-.030,NLA 39-852935
39-852935

About Mercury Marine

OEM Part

39-852935 - Rings - 2-.030, NLA [ More info ]

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

#3 23-818473 BEARING SET, Main - Standard (1 required per assembly)
BEARING SET Main  O - Replaced by 23-818473001
23-818473

This part has been superseded.

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
1 in stock. Explain stock levels

#3 23-818474 BEARING SET, Main - .001 Undersize (USA) (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 23-818475 BEARING SET, Main - .002 Undersize (USA) (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 23-818476 BEARING SET, Main - .010 Undersize (USA) (AR required per assembly)
BEARING SET Main  O - Replaced by 23-818476001
23-818476

This part has been superseded.

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 23-818477 BEARING SET, Main - .020 Undersize (USA) (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

#4 17-43504 PIN, Dowel (1/4 IN. DIA.) (1 required per assembly)
PIN Dowel 17-43504
 

About Mercury Marine

OEM Part

17-43504 - Pin -Dowel [ More info ]

Add to shopping cart $5.00
Available to order: Usually ships within 8 days. Explain stock levels

#5 26-811554 SEAL (1 required per assembly)
SEAL 26-811554
26-811554

About Mercury Marine

OEM Part

26-811554 - Seal [ More info ]

Add to shopping cart $82.92
4 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 $73.99 $58.86
1 in stock. Explain stock levels

#6 230-843374T 1 FLYWHEEL (1 required per assembly)
FLYWHEEL 230-843374T 1
 

About Mercury Marine

OEM Part

230-843374T 1 - Flywheel [ More info ]

Add to shopping cart $459.00
Available to order: Usually ships within 8 days. Explain stock levels

#7 10-49845 SCREW, (.437-20 x 1.00) (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

#8 861523A 9 COUPLER ASSEMBLY, Engine - Short Aluminum Hub (1 required per assembly)
COUPLER ASSEMBLY  O - Replaced by -8M0098795
861523A 9

This part has been superseded.

861523A 9 - COUPLER ASSEMBLY O [ More info ]
Unavailable
Replaced by -8M0098795
COUPLER ASSEMBLY 8M0098795
8M0098795

About Mercury Marine

OEM Part

8M0098795 - Coupler Assembly [ More info ]

Add to shopping cart $599.92
In stock Explain stock levels

Engine Coupler
18-2412

About Sierra Marine

OEM Match

18-2412 - Coupler, Bravo [ More info ]

Add to shopping cart $537.76 $455.41
5 in stock. Explain stock levels

#9 10-14883 SCREW, (.375-16 x 1.12) (6 required per assembly)
SCREW (.375-16 x 1.12) 10-14883
10-14883

About Mercury Marine

OEM Part

10-14883 - Screw [ More info ]

Add to shopping cart $1.40
Available to order: Usually ships within 8 days. Explain stock levels

#10 12-20572 WASHER, (.390 x .750 x .093) (6 required per assembly)
WASHER (.390 x .750 x . 12-20572
 

About Mercury Marine

OEM Part

12-20572 - Washer [ More info ]

Add to shopping cart $1.10 $0.62
8 in stock. Explain stock levels

#11 22-49099 FITTING (2 required per assembly)
FITTING 22-49099
 

About Mercury Marine

OEM Part

22-49099 - Fitting [ More info ]

Add to shopping cart $3.60
Available to order: Usually ships within 8 days. Explain stock levels

#12 614-9641T CONNECTING ROD ASSEMBLY (8 required per assembly)
CONNECTING ROD AS O - Replaced by 614-8M0084554
 

This part has been superseded.

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

#13 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

#14 11-58056 NUT (16 required per assembly)
NUT,NLA 11-58056
 

About Mercury Marine

OEM Part

11-58056 - Nut, NLA [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#15 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 $20.49 $16.12
10+ in stock. Explain stock levels

#15 23-85727 BEARING SET, Connecting Rod - (.001 Undersize) (PAIR, USA) (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

#15 23-85728 BEARING SET, Connecting Rod - (.002 Undersize) (PAIR, USA) (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

#15 23-85691 BEARING SET, Connecting Rod - (.010 Undersize) (PAIR, USA) (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

#15 23-85729 BEARING SET, Connecting Rod - (.020 Undersize) (PAIR, USA) (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

#16 429-811552 CRANKSHAFT (1 required per assembly) (454 MAG)
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

#16 429-845597T CRANKSHAFT (1 required per assembly) (502 MAG)
CRANKSHAFT        O - Replaced by 429-843083T
 

This part has been superseded.

429-845597T - CRANKSHAFT O [ More info ]
Unavailable
Replaced by 429-843083T
CRANKSHAFT 429-843083T
 

About Mercury Marine

OEM Part

429-843083T - CrankShaft [ More info ]

Add to shopping cart $2,232.04
Available to order: Usually ships within 8 days. Explain stock levels

#17 28-845607 KEY (1 required per assembly)
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

#- 27-811572A94 GASKET SET, Overhaul (1 required per assembly) (454)
GASKET SET Overhaul 27-811572A94
27-811572A94

About Mercury Marine

OEM Part

27-811572A94 - Gasket Set [ More info ]

Add to shopping cart $1,300.00
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-805396A92 GASKET SET, Overhaul (1 required per assembly) (502)
GASKET SET Overhaul 27-805396A92
27-805396A92

About Mercury Marine

OEM Part

27-805396A92 - Gasket Set [ More info ]

Add to shopping cart $1,315.93
Available to order: Usually ships within 8 days. Explain stock levels