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Parts for Mercury Marine 30 HP (2 Cylinder) Crankshaft / Piston / Flywheel

#1 11-42979 NUT, (M16) (1 required per assembly)
NUT (M16) 11-42979
 

About Mercury Marine

OEM Part

11-42979 - Nut [ More info ]

Add to shopping cart $3.20
Available to order: Usually ships within 8 days. Explain stock levels

#2 12-68229 WASHER, (.641 x 1.250 x .190) (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

#3 261-859233T12 FLYWHEEL (1 required per assembly) (Electric)
261-859233T12 - FLYWHEEL          O - Replaced by 261-859233T22
 

This part has been superseded.

261-859233T12 - 261-859233T12 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 261-859233T22
261-859233T22 - FLYWHEEL          O - Replaced by 261-859233T23
 

This part has been superseded.

261-859233T22 - 261-859233T22 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 261-859233T23
FLYWHEEL 261-859233T23
 

About Mercury Marine

OEM Part

261-859233T23 - Flywheel [ More info ]

Add to shopping cart $504.58
Available to order: Usually ships within 8 days. Explain stock levels

#4 261-859233T 4 FLYWHEEL (1 required per assembly) (Manual)
261-859233T 4 - FLYWHEEL          O - Replaced by 261-859233T14
 

This part has been superseded.

261-859233T 4 - 261-859233T 4 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 261-859233T14
261-859233T14 - FLYWHEEL          O - Replaced by 261-859233T20
 

This part has been superseded.

261-859233T14 - 261-859233T14 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 261-859233T20
261-859233T20 - FLYWHEEL          O - Replaced by 261-859233T24
 

This part has been superseded.

261-859233T20 - 261-859233T20 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 261-859233T24
FLYWHEEL 261-859233T24
 

About Mercury Marine

OEM Part

261-859233T24 - Flywheel [ More info ]

Add to shopping cart $392.50
Available to order: Usually ships within 8 days. Explain stock levels

#5 493-821369A 1 CRANKSHAFT ASSEMBLY (1 required per assembly)
493-821369A 1 - CRANKSHAFT ASSEMB O - Replaced by 493-821369T01
 

This part has been superseded.

493-821369A 1 - 493-821369A 1 - CRANKSHAFT ASSEMB O [ More info ]
Unavailable
Replaced by 493-821369T01
CRANKSHAFT ASSY 493-821369T01
 

About Mercury Marine

OEM Part

493-821369T01 - CrankShaft Assembly [ More info ]

Add to shopping cart $693.43
Available to order: Usually ships within 8 days. Explain stock levels

#6 43-43019A 2 GEAR ASSEMBLY, Driver (1 required per assembly)
GEAR ASSEMBLY 43-43019A 2
43-43019A 2

About Mercury Marine

OEM Part

43-43019A 2 - Driver Gear Kit [ More info ]

Add to shopping cart $43.83
1 in stock. Explain stock levels

#7 28-91800 KEY, Woodruff (2 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
10+ in stock. Explain stock levels

#8 30-63742T BEARING, Ball (1 required per assembly)
BEARING Ball 30-63742T
30-63742T

About Mercury Marine

OEM Part

30-63742T - Ball Bearing [ More info ]

Add to shopping cart $29.00 $24.84
Available to order: Usually ships within 8 days. Explain stock levels

Ball Bearing
18-1154

About Sierra Marine

OEM Match

18-1154 - Bearing, 30-63742, 377139 [ More info ]

Add to shopping cart $25.99 $19.44
3 in stock. Explain stock levels

#9 53-812877 RING, Retaining (1 required per assembly)
RING Retaining 53-812877
 

About Mercury Marine

OEM Part

53-812877 - Ring - Retaining [ More info ]

Add to shopping cart $2.00
Available to order: Usually ships within 8 days. Explain stock levels

#10 31-818889A 1 BEARING ASSEMBLY, Roller (1 required per assembly)
BEARING ASSEMBLY Roller 31-818889A 1
31-818889A 1

About Mercury Marine

OEM Part

31-818889A 1 - Bearing Kit [ More info ]

Add to shopping cart $64.90 $55.57
Available to order: Usually ships within 8 days. Explain stock levels

#11 26-817397 1 SEAL, Oil (1 required per assembly)
SEAL Oil 26-817397  1
26-817397  1

About Mercury Marine

OEM Part

26-817397 1 - Seal [ More info ]

Add to shopping cart $7.00
2 in stock. Explain stock levels

#12 827955A 2 BEARING ASSEMBLY, Center Main (1 required per assembly)
BEARING ASSEMBLY 827955A 2
827955A 2

About Mercury Marine

OEM Part

827955A 2 - Main Bearing Kit [ More info ]

Add to shopping cart $80.00
Available to order: Usually ships within 8 days. Explain stock levels

#13 NSS NOT SOLD SEPARATE, Roller (14 required per assembly)
NSS - NOT SOLD SEPARATE O
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE O [ More info ]
Unavailable
#15 640-9612A 6 CONNECTING ROD ASSEMBLY (2 required per assembly) (With Steel Bearings)
CONNECTING ROD ASSEMBLY 640-9612A 6
 

About Mercury Marine

OEM Part

640-9612A 6 - Connecting Rod Assembly [ More info ]

Add to shopping cart $325.75
Available to order: Usually ships within 8 days. Explain stock levels

#15 640-9612A 7 CONNECTING ROD ASSEMBLY (2 required per assembly) (With Plastic Bearings)
640-9612A 7 - CONNECTING ROD AS O - Replaced by 640-9612A 6
 

This part has been superseded.

640-9612A 7 - 640-9612A 7 - CONNECTING ROD AS O [ More info ]
Unavailable
Replaced by 640-9612A 6
#16 10-91012 SCREW, (.250-28 Special) (4 required per assembly)
SCREW (.250-28 Special) 10-91012
10-91012

About Mercury Marine

OEM Part

10-91012 - Screw -spec - Priced Individually [ More info ]

Add to shopping cart $5.70 $3.42
10+ in stock. Explain stock levels

#17 31-17514A 1 BEARING KIT (2 required per assembly) (Steel)
31-17514A 1 - BEARING KIT       O - Replaced by 31-8M0045428
31-17514A 1

This part has been superseded.

31-17514A 1 - 31-17514A 1 - BEARING KIT O [ More info ]
Unavailable
Replaced by 31-8M0045428
BEARING KIT 31-8M0045428
31-8M0045428

About Mercury Marine

OEM Part

31-8M0045428 - Bearing Kit [ More info ]

Add to shopping cart $55.50 $47.53
10+ in stock. Explain stock levels

Needle Bearing Set (W/O Cag
18-4039

About Sierra Marine

OEM Match

18-4039 - Needle Bearings, Without Cage [ More info ]

Add to shopping cart $43.73 $34.18
2 in stock. Explain stock levels

Rod Bearing w/cage
18-1194

About Sierra Marine

OEM Match

18-1194 - Rod Bearing w/ Cage [ More info ]

Add to shopping cart $57.62 $38.08
5 in stock. Explain stock levels

#17 31-17514A 2 BEARING KIT (2 required per assembly) (Plastic)
318M0045430 31-17514A 2
31-17514A 2

About Mercury Marine

OEM Part

31-17514A 2 - Caged Bearing Kit - Outboard [ More info ]

Add to shopping cart $40.00
10+ in stock. Explain stock levels

#18 29-47270 BEARING (58 required per assembly)
BEARING 29-47270
29-47270

About Mercury Marine

OEM Part

29-47270 - Needle Bearing - Priced Individually [ More info ]

Add to shopping cart $0.22 $0.15
10+ in stock. Explain stock levels

Needle Bearing
18-4036

About Sierra Marine

OEM Match

18-4036-9 - Bearing, 29-47270, 200PK [ More info ]

Add to shopping cart $38.00 $30.62
4 in stock. Explain stock levels

#19 12-812876 WASHER (4 required per assembly)
128M0012298 12-812876
 

About Mercury Marine

OEM Part

12-812876 - Thrust Washer [ More info ]

Add to shopping cart $2.22
5 in stock. Explain stock levels

THRUST WASHER 12-8M0012298
 

About Mercury Marine

OEM Part

12-8M0012298 - Thrust Washer [ More info ]

Add to shopping cart $3.80
4 in stock. Explain stock levels

#20 705-850026T 3 PISTON (2 required per assembly) (Standard)
PISTON KIT-STD 705-850026T 3
705-850026T 3

About Mercury Marine

OEM Part

705-850026T 3 - Piston Kit - Std [ More info ]

Add to shopping cart $145.50
Available to order: Usually ships within 8 days. Explain stock levels

#20 705-850026T 2 PISTON (AR required per assembly) (.015 Oversize)
PISTON ASSY-.015 705-850026T 2
705-850026T 2

About Mercury Marine

OEM Part

705-850026T 2 - Piston Assembly -.015 [ More info ]

Add to shopping cart $160.00
Available to order: Usually ships within 8 days. Explain stock levels

#21 53-857196 LOCK RING (4 required per assembly)
LOCK RING 53-857196
53-857196

About Mercury Marine

OEM Part

53-857196 - Lock Ring - Priced Individually [ More info ]

Add to shopping cart $2.40 $1.62
10+ in stock. Explain stock levels

Circlips (2/PKG)
18-4294

About Sierra Marine

OEM Match

18-4294-9 - Clips, PK2 [ More info ]

Add to shopping cart $4.98 $3.49
2 in stock. Explain stock levels

#22 39-821695A 4 RING SET, Piston (1 required per assembly) (Standard)
RING SET Piston 39-821695A 4
39-821695A 4

About Mercury Marine

OEM Part

39-821695A 4 - Rings - Standard [ More info ]

Add to shopping cart $101.42
Available to order: Usually ships within 8 days. Explain stock levels

#22 39-821695A 1 RING SET, Piston (1 required per assembly) (.015 Oversize)
RING SET Piston 39-821695A 1
39-821695A 1

About Mercury Marine

OEM Part

39-821695A 1 - Rings - .015 [ More info ]

Add to shopping cart $122.42
Available to order: Usually ships within 8 days. Explain stock levels

#- 808569T02 POWERHEAD ASSEMBLY (1 required per assembly)
POWERHEAD ASSEMBLY 808569T02
 

About Mercury Marine

OEM Part

808569T02 - Powerhead 30-2S 2CYL [ More info ]

Add to shopping cart $2,928.57
Available to order: Usually ships within 8 days. Explain stock levels