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Parts for Mercury Marine 4 / 5 HP (1 Cylinder Product of Japan) Cylinder Block / Crankshaft / Piston

#1 878-9629 CYLINDER BLOCK (1 required per assembly) SN# USA-A838180/Belgium-9542670 & Below
CYLINDER BLOCK    O NLA
 

About Mercury Marine

OEM Part

CYLINDER BLOCK O NLA [ More info ]
Unavailable
#1 878-812938 CYLINDER BLOCK (1 required per assembly) SN# USA-A838181/Belgium-9542671 & Up
CYLINDER BLOCK    O NLA
 

About Mercury Marine

OEM Part

CYLINDER BLOCK O NLA [ More info ]
Unavailable
#2 17-95218 PIN, Dowel (2 required per assembly)
PIN Dowel         O NLA
 

About Mercury Marine

OEM Part

PIN Dowel O NLA [ More info ]
Unavailable
#3 10-16695 BOLT, CYLINDER BLOCK (4 required per assembly)
BOLT 10-16695
 

About Mercury Marine

OEM Part

10-16695 - Bolt [ More info ]

Add to shopping cart $3.00
Available to order: Usually ships within 8 days. Explain stock levels

#4 10-16696 BOLT, CYLINDER BLOCK (2 required per assembly)
BOLT 10-16696
10-16696

About Mercury Marine

OEM Part

10-16696 - Bolt [ More info ]

Add to shopping cart $2.40
Available to order: Usually ships within 8 days. Explain stock levels

#5 13-16818 LOCKWASHER, CYLINDER BLOCK BOLTS (6 required per assembly)
LOCKWASHER 13-16818
 

About Mercury Marine

OEM Part

13-16818 - LockWasher [ More info ]

Add to shopping cart $1.10
10 in stock. Explain stock levels

#6 979-9630 CYLINDER HEAD (1 required per assembly)
CYLINDER HEAD     O - Replaced by 979-9630  1
 

This part has been superseded.

979-9630 - CYLINDER HEAD O [ More info ]
Unavailable
Replaced by 979-9630 1
CYLINDER HEAD 979-9630  1
 

About Mercury Marine

OEM Part

979-9630 1 - Cylinder Head [ More info ]

Add to shopping cart $56.16
Available to order: Usually ships within 8 days. Explain stock levels

#7 27-16697 GASKET, CYLINDER HEAD (1 required per assembly) SN# USA-A838180/Belgium-9542670 & Below
GASKET            O - Replaced by 27-812939
 

This part has been superseded.

27-16697 - GASKET O [ More info ]
Unavailable
Replaced by 27-812939
GASKET            O - Replaced by 27-812939015
27-812939

This part has been superseded.

27-812939 - GASKET O [ More info ]
Unavailable
Replaced by 27-812939015
GASKET 27-812939015
27-812939015

About Mercury Marine

OEM Part

27-812939015 - Gasket [ More info ]

Add to shopping cart $41.67
Available to order: Usually ships within 8 days. Explain stock levels

#7 27-812939 GASKET, CYLINDER HEAD (1 required per assembly) SN# USA-A838181/Belgium-9542671 & Up
#8 10-16698 BOLT, CYLINDER HEAD (5 required per assembly)
BOLT              O - Replaced by 10-16126
 

This part has been superseded.

10-16698 - BOLT O [ More info ]
Unavailable
Replaced by 10-16126
BOLT 10-16126
10-16126

About Mercury Marine

OEM Part

10-16126 - Bolt [ More info ]

Add to shopping cart $6.90
Available to order: Usually ships within 8 days. Explain stock levels

#9 12-16699 WASHER, CYLINDER HEAD BOLT (5 required per assembly)
WASHER            O - Replaced by 12-40022 17
 

This part has been superseded.

12-16699 - WASHER O [ More info ]
Unavailable
Replaced by 12-40022 17
WASHER Note: must be ordered in multiples of 3 12-40022 17
 

About Mercury Marine

OEM Part

12-40022 17 - Washer - Priced Individually [ More info ]

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

#10 33-97184 SPARK PLUG, (NGK#BP7HS-10) (1 required per assembly)
338M0114744 33-97184
33-97184

About Mercury Marine

OEM Part

33-97184 - NGK Spark Plug BP7HS-10 - Priced Individually [ More info ]

Add to shopping cart $4.15
Available to order: Usually ships within 8 days. Explain stock levels

S PLUG BP7HS@4    O
 

About Mercury Marine

OEM Part

S PLUG [email protected] O [ More info ]
Unavailable
NGK BP7HS-10/7829 SPARK PLUG (10)
BP7HS-10

About NGK Spark Plugs

OEM Match

BP7HS-10 - NGK Spark Plug, 7829 [ More info ]

Add to shopping cart $2.79
2 in stock. Explain stock levels

SPARK PLUG CHAMPION L82YC
L82YC

About Champion Spark Plugs

OEM Match

L82YC - Champion Spark Plug ( #328) [ More info ]

Add to shopping cart $2.41
6 in stock. Explain stock levels

#11 21-16700 CHECK VALVE (1 required per assembly)
CHECK VALVE 21-16700
 

About Mercury Marine

OEM Part

21-16700 - Check Valve -TH [ More info ]

Add to shopping cart $2.70
Available to order: Usually ships within 8 days. Explain stock levels

#12 24-16701 SPRING, CHECK VALVE (1 required per assembly)
SPRING            O NLA
 

About Mercury Marine

OEM Part

SPRING O NLA [ More info ]
Unavailable
#13 34-16706 REED VALVE (1 required per assembly)
REED VALVE 34-16706
 

About Mercury Marine

OEM Part

34-16706 - Reed [ More info ]

Add to shopping cart $14.90
2 in stock. Explain stock levels

#14 34-16707 STOP, REED VALVE (1 required per assembly) (4 H.P.)
STOP 34-16707
 

About Mercury Marine

OEM Part

34-16707 - Reed Stop [ More info ]

Add to shopping cart $5.90
Available to order: Usually ships within 8 days. Explain stock levels

#14 34-17666 STOP, REED VALVE (1 required per assembly) (5 H.P.)
STOP 34-17666
 

About Mercury Marine

OEM Part

34-17666 - Reed Stop [ More info ]

Add to shopping cart $6.90
Available to order: Usually ships within 8 days. Explain stock levels

#15 10-16820 SCREW, REED STOP (2 required per assembly)
SCREW 10-16820
10-16820

About Mercury Marine

OEM Part

10-16820 - Screw [ More info ]

Add to shopping cart $1.10
Available to order: Usually ships within 8 days. Explain stock levels

#16 16702 HEAD, CYLINDER BLOCK (1 required per assembly)
HEAD              O - Replaced by -815016
 

This part has been superseded.

16702 - HEAD O [ More info ]
Unavailable
Replaced by -815016
HEAD              O - Replaced by -815016  1
 

This part has been superseded.

815016 - HEAD O [ More info ]
Unavailable
Replaced by -815016 1
HOUSING Oil Seal  O - Replaced by -815016  2
 

This part has been superseded.

815016 1 - HOUSING Oil Seal O [ More info ]
Unavailable
Replaced by -815016 2
HOUSING 815016  2
815016  2

About Mercury Marine

OEM Part

815016 2 - Housing [ More info ]

Add to shopping cart $45.91
Available to order: Usually ships within 8 days. Explain stock levels

#17 26-16703 SEAL, Oil, HEAD (1 required per assembly)
SEAL Oil 26-16703
 

About Mercury Marine

OEM Part

26-16703 - Seal [ More info ]

Add to shopping cart $10.90
Available to order: Usually ships within 8 days. Explain stock levels

#18 27-16704 GASKET, HEAD (1 required per assembly)
GASKET 27-16704
 

About Mercury Marine

OEM Part

27-16704 - Gasket [ More info ]

Add to shopping cart $3.80
Available to order: Usually ships within 8 days. Explain stock levels

#19 10-16705 BOLT, HEAD (2 required per assembly)
BOLT 10-16705
10-16705

About Mercury Marine

OEM Part

10-16705 - Bolt [ More info ]

Add to shopping cart $3.00
Available to order: Usually ships within 8 days. Explain stock levels

#20 13-16819 LOCKWASHER, HEAD BOLT (2 required per assembly)
13400256 13-16819
 

About Mercury Marine

OEM Part

13-16819 - LockWasher [ More info ]

Add to shopping cart $0.20
3 in stock. Explain stock levels

LOCKWASHER (M6) 13-40025  6
 

About Mercury Marine

OEM Part

13-40025 6 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.40
1 in stock. Explain stock levels

#21 53-16057 CLIP, PISTON PIN (2 required per assembly)
CLIP 53-16057
 

About Mercury Marine

OEM Part

53-16057 - Clip [ More info ]

Add to shopping cart $1.70
Available to order: Usually ships within 8 days. Explain stock levels

#22 28-16053 KEY, CRANKSHAFT (1 required per assembly)
KEY 28-16053
28-16053

About Mercury Marine

OEM Part

28-16053 - Key [ More info ]

Add to shopping cart $7.60
1 in stock. Explain stock levels

#23 30-16049 BEARING, Ball, CRANKSHAFT (2 required per assembly)
BEARING Ball 30-16049
30-16049

About Mercury Marine

OEM Part

30-16049 - Ball Bearing [ More info ]

Add to shopping cart $29.17
Available to order: Usually ships within 8 days. Explain stock levels

#24 16050 THRUST PLATE (2 required per assembly)
THRUST PLATE      O - Replaced by -853712  2
16050

This part has been superseded.

16050 - THRUST PLATE O [ More info ]
Unavailable
Replaced by -853712 2
THRUST PLATE 853712  2
 

About Mercury Marine

OEM Part

8537122 - Thrust Plate [ More info ]

Add to shopping cart $2.08
Available to order: Usually ships within 8 days. Explain stock levels

#25 26-16051 SEAL, Oil, CRANKSHAFT (2 required per assembly)
SEAL Oil 26-16051
26-16051

About Mercury Marine

OEM Part

26-16051 - Oil Seal [ More info ]

Add to shopping cart $13.58
Available to order: Usually ships within 8 days. Explain stock levels

#26 31-16052 BEARING, Roller, CONNECTING ROD (1 required per assembly)
BEARING Roller 31-16052
31-16052

About Mercury Marine

OEM Part

31-16052 - Bearing [ More info ]

Add to shopping cart $20.17
Available to order: Usually ships within 8 days. Explain stock levels

#27 779-9615 PISTON (1 required per assembly) (STANDARD)
PISTON            O - Replaced by 779-9615T
 

This part has been superseded.

779-9615 - PISTON O [ More info ]
Unavailable
Replaced by 779-9615T
PISTON            O NLA
779-9615T

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#27 779-9616 PISTON (AR required per assembly) (.5MM OVERSIZE)
PISTON            O - Replaced by 779-9616T
 

This part has been superseded.

779-9616 - PISTON O [ More info ]
Unavailable
Replaced by 779-9616T
PISTON            O NLA
779-9616T

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#28 39-16054 RING, Piston (2 required per assembly) (STANDARD)
RING Piston 39-16054
39-16054

About Mercury Marine

OEM Part

39-16054 - Piston Ring - Priced Individually [ More info ]

Add to shopping cart $15.59
Available to order: Usually ships within 8 days. Explain stock levels

#28 39-16055 RING, Piston (AR required per assembly) (.5MM OVERSIZE)
398M0080356 39-16055
39-16055

About Mercury Marine

OEM Part

39-16055 - Piston Ring - Priced Individually [ More info ]

Add to shopping cart $17.42
Available to order: Usually ships within 8 days. Explain stock levels

#29 41-16056 PIN, Piston (1 required per assembly)
41898101918 41-16056
 

About Mercury Marine

OEM Part

41-16056 - Piston Pin [ More info ]

Add to shopping cart $10.25
1 in stock. Explain stock levels

PIN-PISTON 41-898101918
 

About Mercury Marine

OEM Part

41-898101918 - Piston Pin [ More info ]

Add to shopping cart $13.58
Available to order: Usually ships within 8 days. Explain stock levels

#30 32-812940 HOSE, (160 mm) (1 required per assembly) SN# USA-A838181/Belgium-9542671 & Up
HOSE (160 mm)     O - Replaced by 32-812940  4
 

This part has been superseded.

32-812940 - HOSE (160 mm) O [ More info ]
Unavailable
Replaced by 32-812940 4
HOSE Rubber (1 Meter) 32-812940  4
32-812940  4

About Mercury Marine

OEM Part

32-812940 4 - Hose [ More info ]

Add to shopping cart $11.30
Available to order: Usually ships within 8 days. Explain stock levels

#31 21-42657A 1 CHECK VALVE (1 required per assembly) SN# USA-A838181/Belgium-9542671 & Up
2142657A3 21-42657A 1
 

About Mercury Marine

OEM Part

21-42657A 1 - Check Valve Assembly [ More info ]

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

CHECK VALVE 21-42657A 3
 

About Mercury Marine

OEM Part

21-42657A 3 - Check Valve Assembly [ More info ]

Add to shopping cart $4.80
Available to order: Usually ships within 8 days. Explain stock levels

#32 54-95224 CLIP (2 required per assembly) SN# USA-A838181/Belgium-9542671 & Up
CLIP 54-95224
 

About Mercury Marine

OEM Part

54-95224 - Clip [ More info ]

Add to shopping cart $2.50
Available to order: Usually ships within 8 days. Explain stock levels

#33 474-9614 CRANKSHAFT ASSEMBLY (1 required per assembly)
CRANKSHAFT ASSEMB O - Replaced by 474-879147T15
 

This part has been superseded.

474-9614 - CRANKSHAFT ASSEMB O [ More info ]
Unavailable
Replaced by 474-879147T15
CRANKSHAFT 474-879147T15
 

About Mercury Marine

OEM Part

474-879147T15 - CrankShaft [ More info ]

Add to shopping cart $281.50
Available to order: Usually ships within 8 days. Explain stock levels

#34 463-813044 CRANKSHAFT (1 required per assembly)
CRANKSHAFT        O NLA
 

About Mercury Marine

OEM Part

CRANKSHAFT O NLA [ More info ]
Unavailable
#35 463-813045 CRANKSHAFT (1 required per assembly)
CRANKSHAFT        O NLA
 

About Mercury Marine

OEM Part

CRANKSHAFT O NLA [ More info ]
Unavailable
#36 813046 PIN, Crank (1 required per assembly)
PIN Crank 813046
813046

About Mercury Marine

OEM Part

813046 - Crank Pin [ More info ]

Add to shopping cart $14.25
Available to order: Usually ships within 8 days. Explain stock levels

#37 629-813047 CONNECTING ROD (1 required per assembly)
CONNECTING ROD 629-813047
 

About Mercury Marine

OEM Part

629-813047 - Connecting Rod Assembly [ More info ]

Add to shopping cart $64.33
Available to order: Usually ships within 8 days. Explain stock levels

#38 31-813048 BEARING (1 required per assembly)
BEARING 31-813048
31-813048

About Mercury Marine

OEM Part

31-813048 - Bearing [ More info ]

Add to shopping cart $16.92
1 in stock. Explain stock levels

#- 19252 POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly) (4 H.P.) SN# USA-A838180/Belgium-9542670 & Below
POWERHEAD ASSEMBL O - Replaced by -815040
 

This part has been superseded.

19252 - POWERHEAD ASSEMBL O [ More info ]
Unavailable
Replaced by -815040
POWERHEAD         O - Replaced by -815040  1
 

This part has been superseded.

815040 - POWERHEAD O [ More info ]
Unavailable
Replaced by -815040 1
POWERHEAD ASSEMBL O - Replaced by -815040T 1
 

This part has been superseded.

815040 1 - POWERHEAD ASSEMBL O [ More info ]
Unavailable
Replaced by -815040T 1
POWERHEAD ASSEMBL O - Replaced by -815040T03
 

This part has been superseded.

815040T 1 - POWERHEAD ASSEMBL O [ More info ]
Unavailable
Replaced by -815040T03
POWERHEAD ASSEMBL O - Replaced by -815040T04
 

This part has been superseded.

815040T03 - POWERHEAD ASSEMBL O [ More info ]
Unavailable
Replaced by -815040T04
POWERHEAD ASSEMBL O - Replaced by -815040T05
 

This part has been superseded.

815040T04 - POWERHEAD ASSEMBL O [ More info ]
Unavailable
Replaced by -815040T05
PH 4 2S 815040T05
 

About Mercury Marine

OEM Part

815040T05 - Powerhead 4 2S [ More info ]

Add to shopping cart $792.86
Available to order: Usually ships within 8 days. Explain stock levels

#- 813024 POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly) (4 H.P.) SN# USA-A838181/Belgium-9542671 & Up
POWERHEAD ASSEMBL O NLA
 

About Mercury Marine

OEM Part

POWERHEAD ASSEMBL O NLA [ More info ]
Unavailable
#- 19253 POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly) (5 H.P.) SN# USA-A838180/Belgium-9542670 & Below
POWERHEAD ASSEMBL O NLA
 

About Mercury Marine

OEM Part

POWERHEAD ASSEMBL O NLA [ More info ]
Unavailable
#- 813025 POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly) (5 H.P.) SN# USA-A838181/Belgium-9542671 & Up
SHORT BLOCK-TH,NLA 813025
 

About Mercury Marine

OEM Part

813025 - Short Block - Th, NLA [ More info ]

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