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Parts for Mercury Marine 800 (4 Cylinder) , 80 (4 Cylinder) Crankshaft, Piston & Connecting Rod

#1 440-3488A 2 CRANKSHAFT ASSEMBLY (1 required per assembly)
440-3488A 2 - CRANKSHAFT        O - Replaced by 440-4979A 2
 

This part has been superseded.

440-3488A 2 - 440-3488A 2 - CRANKSHAFT O [ More info ]
Unavailable
Replaced by 440-4979A 2
440-4979A 2 - CRANKSHAFT        O - Replaced by 440-6647A 2
 

This part has been superseded.

440-4979A 2 - 440-4979A 2 - CRANKSHAFT O [ More info ]
Unavailable
Replaced by 440-6647A 2
440-6647A 2 - CRANKSHAFT ASSEMB O - Replaced by 440-9074A 2
 

This part has been superseded.

440-6647A 2 - 440-6647A 2 - CRANKSHAFT ASSEMB O [ More info ]
Unavailable
Replaced by 440-9074A 2
CRANKSHAFT,NLA 440-9074A 2
 

About Mercury Marine

OEM Part

440-9074A 2 - CrankShaft, NLA [ More info ]

Add to shopping cart $375.00
6 in stock. Explain stock levels

#2 30-32117 BEARING, BALL-UPPER (1 required per assembly)
30-32117 - BALL BEARING      O - Replaced by 30-62567
 

This part has been superseded.

30-32117 - 30-32117 - BALL BEARING O [ More info ]
Unavailable
Replaced by 30-62567
3062567T 30-62567
30-62567

About Mercury Marine

OEM Part

30-62567 - Ball Bearing [ More info ]

Add to shopping cart $60.00
2 in stock. Explain stock levels

BALL BEARING 30-62567T
30-62567T

About Mercury Marine

OEM Part

30-62567T - Ball Bearing [ More info ]

Add to shopping cart $90.17
1 in stock. Explain stock levels

#3 30-53853 BEARING, BALL-LOWER (1 required per assembly)
30-53853 - BALL BEARING      O - Replaced by 30-63742
 

This part has been superseded.

30-53853 - 30-53853 - BALL BEARING O [ More info ]
Unavailable
Replaced by 30-63742
30-63742 - BEARING Ball      O - Replaced by 30-63742T
30-63742

This part has been superseded.

30-63742 - 30-63742 - BEARING Ball O [ More info ]
Unavailable
Replaced by 30-63742T
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 $26.52 $20.69
2 in stock. Explain stock levels

#4 25-30613 "O"RING, DRIVE SHAFT SPLINE (1 required per assembly) SERIAL 00000000-03059820
O-RING 25-30613
25-30613

About Mercury Marine

OEM Part

25-30613 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $1.30
10+ in stock. Explain stock levels

O-Ring
18-7158

About Sierra Marine

OEM Match

18-7158-9 - (PK5) O-Ring 25-30613 [ More info ]

Add to shopping cart $9.95 $4.69
5 in stock. Explain stock levels

#5 54196A 1 CARRIER ASSEMBLY, "O"RING (1 required per assembly) SERIAL 03144219-09999999
54196A 1 - RETAINER ASSY     O - Replaced by -54196A 6
 

This part has been superseded.

54196A 1 - 54196A 1 - RETAINER ASSY O [ More info ]
Unavailable
Replaced by -54196A 6
CARRIER ASSEMBLY 54196A 6
54196A 6

About Mercury Marine

OEM Part

54196A 6 - Carrier Assembly [ More info ]

Add to shopping cart $19.10 $16.36
6 in stock. Explain stock levels

#6 25-35126 "O" RING, CARRIER (1 required per assembly) SERIAL 03144219-09999999
O-RING (.859 x .139) 25-35126
 

About Mercury Marine

OEM Part

25-35126 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $2.10
10+ in stock. Explain stock levels

#7 537-3300A 1 MAIN BEARING ASSEMBLY (VALVE TYPE) (2 required per assembly) SERIAL 00000000-02670574
537-3300A 1 - MAIN BEARING      O - Replaced by 540-3943A 1
 

This part has been superseded.

537-3300A 1 - 537-3300A 1 - MAIN BEARING O [ More info ]
Unavailable
Replaced by 540-3943A 1
5407238A2 540-3943A 1
 

About Mercury Marine

OEM Part

540-3943A 1 - Main Bearing [ More info ]

Add to shopping cart $125.00
1 in stock. Explain stock levels

540-7238A 2 - BEARING ASSEMBLY  O NLA
540-7238A 2

About Mercury Marine

OEM Part

540-7238A 2 - BEARING ASSEMBLY O NLA [ More info ]
Unavailable
#11 34-48082A 1 REED SET, MATCHED-MAIN BEARING (2 required per assembly) SERIAL 00000000-02670574
3456007A1 34-48082A 1
 

About Mercury Marine

OEM Part

34-48082A 1 - Reed Assembly [ More info ]

Add to shopping cart $6.35
10+ in stock. Explain stock levels

REED SET 34-56007A 1
34-56007A 1

About Mercury Marine

OEM Part

34-56007A 1 - Reed Kit [ More info ]

Add to shopping cart $80.58
10+ in stock. Explain stock levels

#12 34-48081 REED STOP, MAIN BEARING REED VALVES (8 required per assembly) SERIAL 00000000-02670574
48081 - GASKET KIT        O - Replaced by 1395-879194024
 

This part has been superseded.

48081 - 48081 - GASKET KIT O [ More info ]
Unavailable
Replaced by 1395-879194024
GASKET KIT 1395-879194024
1395-879194024

About Mercury Marine

OEM Part

1395-879194024 - Gasket Kit [ More info ]

Add to shopping cart $6.50
5 in stock. Explain stock levels

Carb. Gasket Kit
18-7006-1

About Sierra Marine

OEM Match

18-7006-1 - Carburetor Kit, 1399-1717 & 2015 [ More info ]

Add to shopping cart $8.68 $7.26
10+ in stock. Explain stock levels

#13 10-48080 SCREW, REED STOP MOUNTING (24 required per assembly) SERIAL 00000000-02670574
10-48080 - SCREW @2          O - Replaced by 10-20597
 

This part has been superseded.

10-48080 - 10-48080 - SCREW @2 O [ More info ]
Unavailable
Replaced by 10-20597
SCREW (#8-32 x .380) 10-20597
10-20597

About Mercury Marine

OEM Part

10-20597 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.70
10+ in stock. Explain stock levels

#7 540-4857A 5 MAIN BEARING ASSEMBLY (VALVE TYPE) (2 required per assembly) SERIAL 02783253-09999999
540-4857A 5 - REED BLOCK ASSY   O - Replaced by 540-5055A 6
 

This part has been superseded.

540-4857A 5 - 540-4857A 5 - REED BLOCK ASSY O [ More info ]
Unavailable
Replaced by 540-5055A 6
540-5055A 6 - REED BLOCK ASSY   O - Replaced by 540-5266A 5
 

This part has been superseded.

540-5055A 6 - 540-5055A 6 - REED BLOCK ASSY O [ More info ]
Unavailable
Replaced by 540-5266A 5
540-5266A 5 - BEARING ASSEMBLY  O - Replaced by 540-5266T 5
 

This part has been superseded.

540-5266A 5 - 540-5266A 5 - BEARING ASSEMBLY O [ More info ]
Unavailable
Replaced by 540-5266T 5
540-5266T 5 - REED BLOCK ASSY     NLA
540-5266T 5

About Mercury Marine

OEM Part

540-5266T 5 - REED BLOCK ASSY NLA [ More info ]
Unavailable
#8 17-20032 DOWEL PIN, MAIN BEARING (4 required per assembly) SERIAL 02783253-09999999
PIN Dowel 17-20032
 

About Mercury Marine

OEM Part

17-20032 - Pin -Dowel - Priced Individually [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

#9 10-45775 SCREW, MAIN BEARING CLAMPING (4 required per assembly) SERIAL 02783253-09999999
SCREW,NLA 10-45775
 

About Mercury Marine

OEM Part

10-45775 - Screw, NLA [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

#10 11-45774 NUT, MAIN BEARING CLAMPING SCREW (4 required per assembly) SERIAL 02783253-09999999
NUT 11-45774
 

About Mercury Marine

OEM Part

11-45774 - Nut - Priced Individually [ More info ]

Add to shopping cart $19.00
10+ in stock. Explain stock levels

#11 34-56007A 1 REED SET, MATCHED-MAIN BEARING (2 required per assembly) SERIAL 02783253-09999999
#12 34-56008 REED STOP, MAIN BEARING REED VALVES (8 required per assembly) SERIAL 02783253-09999999
STOP Reed 34-56008
34-56008

About Mercury Marine

OEM Part

34-56008 - Reed Stop [ More info ]

Add to shopping cart $22.33 $5.36
10+ in stock. Explain stock levels

#13 10-20055 SCREW, REED STOP MOUNTING (24 required per assembly) SERIAL 00000000-03192962
SCREW,NLA 10-20055
 

About Mercury Marine

OEM Part

10-20055 - Screw, NLA [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

#13 10-62204 SCREW, REED STOP MOUNTING (20 required per assembly) SERIAL 02783253-09999999
SCREW,NLA 10-62204
 

About Mercury Marine

OEM Part

10-62204 - Screw, NLA [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#13A 11-53153 NUT, REED STOP MOUNTING SCREW (20 required per assembly) SERIAL 02783253-09999999
NUT 11-53153
 

About Mercury Marine

OEM Part

11-53153 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.50
10+ in stock. Explain stock levels

#14 535-3190A 1 CENTER MAIN BEARING ASSEMBLY (1 required per assembly)
5353190A2    C/M BEARING 535-3190A 1
 

About Mercury Marine

OEM Part

535-3190A 1 - C/M Bearing [ More info ]

Add to shopping cart $125.00
10+ in stock. Explain stock levels

C/M BEARING,NLA 535-3190A 2
 

About Mercury Marine

OEM Part

535-3190A 2 - C/M Bearing, NLA [ More info ]

Add to shopping cart $125.00
1 in stock. Explain stock levels

#16 29-48410 BEARING, NEEDLE (56 required per assembly)
2952168 29-48410
 

About Mercury Marine

OEM Part

29-48410 - Needle Bearing - Priced Individually [ More info ]

Add to shopping cart $0.35
10+ in stock. Explain stock levels

2971422 29-52168
29-52168

About Mercury Marine

OEM Part

29-52168 - Needle Bearing - Priced Individually [ More info ]

Add to shopping cart $0.30
10+ in stock. Explain stock levels

29714221   PRICED EACH"" 29-71422
29-71422

About Mercury Marine

OEM Part

29-71422 - Needle Bearing - Priced Individually [ More info ]

Add to shopping cart $0.35
10+ in stock. Explain stock levels

BEARING 29-71422  1
29-71422  1

About Mercury Marine

OEM Part

29-71422 1 - Needle Bearing - Priced Individually [ More info ]

Add to shopping cart $0.70 $0.42
10+ in stock. Explain stock levels

#17 26113 RACE, OUTER (PAIR) (1 required per assembly)
26113T 26113
26113

About Mercury Marine

OEM Part

26113 - Outer Race [ More info ]

Add to shopping cart $75.00
4 in stock. Explain stock levels

RACE-CENTER MAIN 26113T
26113T

About Mercury Marine

OEM Part

26113T - Race - Center Main [ More info ]

Add to shopping cart $117.50
Available to order: Usually ships within 8 days. Explain stock levels

#18 53-26933 RING, SNAP-OUTER RACE CLAMPING (1 required per assembly)
RING-SNAP,NLA 53-26933
 

About Mercury Marine

OEM Part

53-26933 - Ring -snap, NLA [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

#19 10-22968 SCREW, CENTER MAIN BEARING CLAMPING (2 required per assembly)
SCREW,NLA 10-22968
 

About Mercury Marine

OEM Part

10-22968 - Screw, NLA [ More info ]

Add to shopping cart $1.60
10+ in stock. Explain stock levels

#20 11-46887 NUT, MAIN BEARING CLAMPING SCREW (2 required per assembly)
11-46887 - NUT (1/4-28)      O - Replaced by 11-20184
 

This part has been superseded.

11-46887 - 11-46887 - NUT (1/4-28) O [ More info ]
Unavailable
Replaced by 11-20184
NUT (1/4-28X7/32) 11-20184
11-20184

About Mercury Marine

OEM Part

11-20184 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.30
10+ in stock. Explain stock levels

#21 17-47246 DOWEL PIN (STEPPED) (1 required per assembly)
PIN,NLA 17-47246
 

About Mercury Marine

OEM Part

17-47246 - Pin, NLA [ More info ]

Add to shopping cart $15.00
6 in stock. Explain stock levels

#22 745-4879A 2 PISTON AND PISTON PIN ASSEMBLY (4 required per assembly)
745-4879A 2 - PISTON            O - Replaced by 745-4972A 2
 

This part has been superseded.

745-4879A 2 - 745-4879A 2 - PISTON O [ More info ]
Unavailable
Replaced by 745-4972A 2
745-4972A 2 - PISTON            O - Replaced by 745-5220A 2
 

This part has been superseded.

745-4972A 2 - 745-4972A 2 - PISTON O [ More info ]
Unavailable
Replaced by 745-5220A 2
745-5220A 2 - PISTON            O - Replaced by 745-6661A 4
 

This part has been superseded.

745-5220A 2 - 745-5220A 2 - PISTON O [ More info ]
Unavailable
Replaced by 745-6661A 4
7457671A3 745-6661A 4
 

About Mercury Marine

OEM Part

745-6661A 4 - Piston [ More info ]

Add to shopping cart $65.00
1 in stock. Explain stock levels

745-7671A 3 - PISTON            O - Replaced by 745-7672A 3
 

This part has been superseded.

745-7671A 3 - 745-7671A 3 - PISTON O [ More info ]
Unavailable
Replaced by 745-7672A 3
745-7672A 3 - PISTON ASSEMBLY   O - Replaced by 776-8899A 3
 

This part has been superseded.

745-7672A 3 - 745-7672A 3 - PISTON ASSEMBLY O [ More info ]
Unavailable
Replaced by 776-8899A 3
776-8899A 3 - PISTON ASSEMBLY   O - Replaced by 774-9137A12
776-8899A 3

This part has been superseded.

776-8899A 3 - 776-8899A 3 - PISTON ASSEMBLY O [ More info ]
Unavailable
Replaced by 774-9137A12
774-9137A12 - PISTON ASSY-STD   O
774-9137A12

About Mercury Marine

OEM Part

774-9137A12 - PISTON ASSY-STD O [ More info ]
Unavailable
#23 40-52035 LOCK RING, PISTON PIN (8 required per assembly)
53857196 40-52035
40-52035

About Mercury Marine

OEM Part

40-52035 - Lock Ring - Priced Individually [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

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 $5.08 $2.73
2 in stock. Explain stock levels

#24 39-45155A12 RING, PISTON (1 required per assembly)
39-45155A12 - PISTON RING ASSY  O - Replaced by 39-78816A12
 

This part has been superseded.

39-45155A12 - 39-45155A12 - PISTON RING ASSY O [ More info ]
Unavailable
Replaced by 39-78816A12
RING SET-12 PCS 39-78816A12
39-78816A12

About Mercury Marine

OEM Part

39-78816A12 - Rings - 12 Pcs [ More info ]

Add to shopping cart $148.92
8 in stock. Explain stock levels

Piston Ring
18-3902

About Sierra Marine

OEM Match

18-3902 - Rings, 39-78816A12, 3 Rings Only [ More info ]

Add to shopping cart $37.10 $31.51
10+ in stock. Explain stock levels

#25 622-4850A 4 CONNECTING ROD AND CAP ASSEMBLY (4 required per assembly)
622-4850A 4 - CONNECTING ROD    O - Replaced by 622-4850A 3
 

This part has been superseded.

622-4850A 4 - 622-4850A 4 - CONNECTING ROD O [ More info ]
Unavailable
Replaced by 622-4850A 3
622-4850A 3 - CONNECTING ROD    O - Replaced by 624-8101A 3
 

This part has been superseded.

622-4850A 3 - 622-4850A 3 - CONNECTING ROD O [ More info ]
Unavailable
Replaced by 624-8101A 3
CONNECTING ROD,NLA 624-8101A 3
624-8101A 3

About Mercury Marine

OEM Part

624-8101A 3 - Connecting Rod, NLA [ More info ]

Add to shopping cart $125.00
10+ in stock. Explain stock levels

#26 10-54803 SCREW, CAP TO CONNECTING ROD (8 required per assembly)
SCREW,NLA 10-54803
10-54803

About Mercury Marine

OEM Part

10-54803 - Screw, NLA [ More info ]

Add to shopping cart $4.00
10+ in stock. Explain stock levels

#27 11-49091 NUT, CONNECTING ROD SCREW (8 required per assembly)
NUT Note: must be ordered in multiples of 10 11-49091
11-49091

About Mercury Marine

OEM Part

11-49091 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.20
10+ in stock. Explain stock levels

#28 31-63075A 1 BEARING ASSEMBLY, CRANKPIN (4 required per assembly)
3162596A1 31-63075A 1
 

About Mercury Marine

OEM Part

31-63075A 1 - Roller Bearing - Priced Individually [ More info ]

Add to shopping cart $6.15
1 in stock. Explain stock levels

BEARING ASSEMBLY 31-62596A 1
31-62596A 1

About Mercury Marine

OEM Part

31-62596A 1 - Connecting Rod Bearings And Cage, Single [ More info ]

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

Needle Bearing Set (W/O Cag
18-4038

About Sierra Marine

OEM Match

18-4038 - Needle Bearings, Without Cage, 31-62596A1 [ More info ]

Add to shopping cart $38.93 $24.05
Available to order: Usually ships within 8 days. Explain stock levels

#29 29-47270 BEARING, NEEDLE-PISTON PIN (116 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 $40.00 $34.42
1 in stock. Explain stock levels

#30 12-47247 WASHER, NEEDLE LOCATING (8 required per assembly)
128M0032839 12-47247
 

About Mercury Marine

OEM Part

12-47247 - Washer - Priced Individually [ More info ]

Add to shopping cart $5.00
5 in stock. Explain stock levels

WASHER Note: must be ordered in multiples of 5 12-8M0032839
 

About Mercury Marine

OEM Part

12-8M0032839 - Washer - Priced Individually [ More info ]

Add to shopping cart $8.10
Available to order: Usually ships within 8 days. Explain stock levels

#-- 745-4912A 1 PISTON AND PISTON PIN ASSEMBLY (.015) (4 required per assembly) OVERSIZE PISTON AND RING
7454982A1 745-4912A 1
 

About Mercury Marine

OEM Part

745-4912A 1 - Piston [ More info ]

Add to shopping cart $99.00
1 in stock. Explain stock levels

745-4982A 1 - PISTON            O - Replaced by 745-5306A 2
 

This part has been superseded.

745-4982A 1 - 745-4982A 1 - PISTON O [ More info ]
Unavailable
Replaced by 745-5306A 2
745-5306A 2 - PISTON            O - Replaced by 745-6696A 2
 

This part has been superseded.

745-5306A 2 - 745-5306A 2 - PISTON O [ More info ]
Unavailable
Replaced by 745-6696A 2
745-6696A 2 - PISTON            O - Replaced by 745-7673A 2
 

This part has been superseded.

745-6696A 2 - 745-6696A 2 - PISTON O [ More info ]
Unavailable
Replaced by 745-7673A 2
7768900A2 745-7673A 2
 

About Mercury Marine

OEM Part

745-7673A 2 - Piston [ More info ]

Add to shopping cart $82.00
1 in stock. Explain stock levels

7749137A13 776-8900A 2
776-8900A 2

About Mercury Marine

OEM Part

776-8900A 2 - Piston [ More info ]

Add to shopping cart $99.85
1 in stock. Explain stock levels

PISTON ASSY-.015 774-9137A13
774-9137A13

About Mercury Marine

OEM Part

774-9137A13 - Piston Assembly -.015 [ More info ]

Add to shopping cart $118.25
6 in stock. Explain stock levels

#-- 39-45204A12 RING, PISTON (.015) (1 required per assembly) OVERSIZE PISTON AND RING
3978811A12 39-45204A12
39-45204A12

About Mercury Marine

OEM Part

39-45204A12 - Piston Ring Assembly [ More info ]

Add to shopping cart $45.00
3 in stock. Explain stock levels

RING SET Piston - .015 39-78811A12
39-78811A12

About Mercury Marine

OEM Part

39-78811A12 - Rings - 12 Pcs [ More info ]

Add to shopping cart $69.09 $46.43
10+ in stock. Explain stock levels

Piston Rings .015IN Os (4)
18-3916

About Sierra Marine

OEM Match

18-3916 - Rings .015 oversize , 3 Rings Only [ More info ]

Add to shopping cart $27.54 $22.86
3 in stock. Explain stock levels