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Parts for MerCruiser 502 EFI (Gen. V) GM 502 V-8 1993-1995 Crankshaft, Pistons & Connecting Rods

#1 737-811565 PISTON ASSEMBLY, Standard (8 required per assembly) 454 MAGNUM (GM Code #3UA)
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This part has been superseded.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This part has been superseded.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This part has been superseded.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
#1 737-811603 PISTON ASSEMBLY, .030 Oversize (AR required per assembly) 454 MAGNUM (GM Code #3UA)
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This part has been superseded.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 39-823098 RING SET, Piston - Standard (8 required per assembly) 454 MAGNUM (GM Code #3UA)
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This part has been superseded.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This part has been superseded.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 39-823099 RING SET, Piston - .030 Oversize (AR required per assembly) 454 MAGNUM (GM Code #3UA)
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This part has been superseded.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
#1 737-827653 PISTON ASSEMBLY (Standard) (8 required per assembly) 454 MAGNUM (GM Code #4UA & 5UA)
#1 737-827654 PISTON ASSEMBLY (.030 O.S.) (AR required per assembly) 454 MAGNUM (GM Code #4UA & 5UA)
#2 39-827651 RING, Piston (Standard) (8 required per assembly) 454 MAGNUM (GM Code #4UA & 5UA)
#2 39-827652 RING, Piston (.030 O.S.) (AR required per assembly) 454 MAGNUM (GM Code #4UA & 5UA)
#1 737-821090 PISTON ASSEMBLY (Standard) (8 required per assembly) 502 MAGNUM (GM Code #2FJ, 3FJ,& 3HJ)
737-821090 - PISTON ASSEMBLY   O - Replaced by 737-827664
 

This part has been superseded.

737-821090 - 737-821090 - PISTON ASSEMBLY O [ More info ]
Unavailable
Replaced by 737-827664
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

#1 737-817412 PISTON ASSEMBLY (.032 O.S.) (AR required per assembly) 502 MAGNUM (GM Code #2FJ, 3FJ,& 3HJ)
737-817412 - PISTON ASSEMBLY   O - Replaced by 737-827665
 

This part has been superseded.

737-817412 - 737-817412 - PISTON ASSEMBLY O [ More info ]
Unavailable
Replaced by 737-827665
737-827665 - PISTON ASSEMBLY ( O - Replaced by 737-827665A 1
 

This part has been superseded.

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

About Mercury Marine

OEM Part

737-827665A 1 - PISTON ASSEMBLY . NLA [ More info ]
Unavailable
#2 39-821091 RING, Piston (Standard) (8 required per assembly) 502 MAGNUM (GM Code #2FJ, 3FJ,& 3HJ)
39-821091 - RING Piston       O - Replaced by 39-827660
 

This part has been superseded.

39-821091 - 39-821091 - RING Piston O [ More info ]
Unavailable
Replaced by 39-827660
39-827660 - RING SET Piston - O - Replaced by 39-827660T
39-827660

This part has been superseded.

39-827660 - 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 39-817413 RING SET (.032 O.S.) (AR required per assembly) 502 MAGNUM (GM Code #2FJ, 3FJ,& 3HJ)
39-817413 - RING SET          O - Replaced by 39-827661
 

This part has been superseded.

39-817413 - 39-817413 - RING SET O [ More info ]
Unavailable
Replaced by 39-827661
39-827661 - RING Piston       O - Replaced by 737-850450
 

This part has been superseded.

39-827661 - 39-827661 - RING Piston O [ More info ]
Unavailable
Replaced by 737-850450
737-850450 - PISTON KIT        O - Replaced by 737-827665A 1
 

This part has been superseded.

737-850450 - 737-850450 - PISTON KIT O [ More info ]
Unavailable
Replaced by 737-827665A 1
#1 737-827664 PISTON ASSEMBLY, Standard (8 required per assembly) 502 MAGNUM (GM Code #4HJ & 5HJ)
#1 737-827665 PISTON ASSEMBLY, (.030 O.S.) (AR required per assembly) 502 MAGNUM (GM Code #4HJ & 5HJ)
#2 39-827660 RING SET, Piston - Standard (8 required per assembly) 502 MAGNUM (GM Code #4HJ & 5HJ)
#2 39-827661 RING, Piston (.030 O.S.) (AR required per assembly) 502 MAGNUM (GM Code #4HJ & 5HJ)
#3 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
1 in stock. Explain stock levels

#3 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 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 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 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

#4 17-35312 PIN, Dowel (1/4 n. Diameter) (1/4 IN. DIA.) (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
1 in stock. 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

#6 230-811561 FLYWHEEL (1 required per assembly)
230-811561 - FLYWHEEL          O - Replaced by 230-843374T 1
 

This part has been superseded.

230-811561 - 230-811561 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 230-843374T 1
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 18311A17 COUPLER ASSEMBLY, Engine (1 required per assembly)
18311A17 - COUPLER ASSEMBLY  O - Replaced by -861523A 9
18311A17

This part has been superseded.

18311A17 - 18311A17 - COUPLER ASSEMBLY O [ More info ]
Unavailable
Replaced by -861523A 9
861523A 9 - COUPLER ASSEMBLY  O - Replaced by -8M0098795
861523A 9

This part has been superseded.

861523A 9 - 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
3 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

#12 614-9641 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

#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) (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) (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) (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) (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 MAGNUM)
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

#16 429-811550 CRANKSHAFT (1 required per assembly) (502 MAGNUM)
429-811550 - CRANKSHAFT        O - Replaced by 429-845597T
 

This part has been superseded.

429-811550 - 429-811550 - CRANKSHAFT O [ More info ]
Unavailable
Replaced by 429-845597T
429-845597T - CRANKSHAFT        O - Replaced by 429-843083T
 

This part has been superseded.

429-845597T - 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 28-811558 KEY (1 required per assembly)
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

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