Logo

Parts for MerCruiser 8.1L Inboard (H.O.) Cylinder Block, Crankshaft, Oil Pump & Front Cover

#- 862762A 1 LONG BLOCK (Base) (1 required per assembly) SN# 0M315052 & Below
862762A 1 - LONG BLOCK        O - Replaced by -863815A 1
 

This part has been superseded.

862762A 1 - 862762A 1 - LONG BLOCK O [ More info ]
Unavailable
Replaced by -863815A 1
863815A 1 - LONGBLOCK-8.1L    O - Replaced by -863815A02
 

This part has been superseded.

863815A 1 - 863815A 1 - LONGBLOCK-8.1L O [ More info ]
Unavailable
Replaced by -863815A02
863815A02 - LONG BLOCK        O - Replaced by -865273A01
 

This part has been superseded.

863815A02 - 863815A02 - LONG BLOCK O [ More info ]
Unavailable
Replaced by -865273A01
865273A01 - LONG BLOCK        O - Replaced by -865519A01
 

This part has been superseded.

865273A01 - 865273A01 - LONG BLOCK O [ More info ]
Unavailable
Replaced by -865519A01
865519A01 - LONGBLOCK ASSEMBL O - Replaced by -865752A01
 

This part has been superseded.

865519A01 - 865519A01 - LONGBLOCK ASSEMBL O [ More info ]
Unavailable
Replaced by -865752A01
865752A01 - LONGBLOCK ASSEMBL O NLA
 

About Mercury Marine

OEM Part

865752A01 - LONGBLOCK ASSEMBL O NLA [ More info ]
Unavailable
#- 863815A02 LONG BLOCK (Base) (1 required per assembly) SN# 0M315053 THRU 0M316947
#- 865273A01 LONG BLOCK (Base) (1 required per assembly) (GM Code 4XY) SN# 0M316948 & Up
#- 862764A 1 LONG BLOCK (H.O.) (1 required per assembly) SN# 0M315241 & Below
862764A 1 - LONG BLOCK        O - Replaced by -863817A 1
 

This part has been superseded.

862764A 1 - 862764A 1 - LONG BLOCK O [ More info ]
Unavailable
Replaced by -863817A 1
863817A 1 - LONGBLOCK-8.1L HO O - Replaced by -863817A02
 

This part has been superseded.

863817A 1 - 863817A 1 - LONGBLOCK-8.1L HO O [ More info ]
Unavailable
Replaced by -863817A02
863817A02 - LONG BLOCK        O - Replaced by -865275A01
 

This part has been superseded.

863817A02 - 863817A02 - LONG BLOCK O [ More info ]
Unavailable
Replaced by -865275A01
865275A01 - LONG BLOCK        O - Replaced by -865521A01
 

This part has been superseded.

865275A01 - 865275A01 - LONG BLOCK O [ More info ]
Unavailable
Replaced by -865521A01
865521A01 - LONGBLOCK ASSEMBL O - Replaced by -865754A01
 

This part has been superseded.

865521A01 - 865521A01 - LONGBLOCK ASSEMBL O [ More info ]
Unavailable
Replaced by -865754A01
865754A01 - LONGBLOCK ASSEMBL O NLA
 

About Mercury Marine

OEM Part

865754A01 - LONGBLOCK ASSEMBL O NLA [ More info ]
Unavailable
LONG BLOCK     8M0086001
 

About Mercury Marine

OEM Part

8M0086001 - LONG BLOCK [ More info ]

Add to shopping cart $12,868.75
Available to order: Usually ships within 8 days. Explain stock levels

#- 863817A02 LONG BLOCK (H.O.) (1 required per assembly) SN# 0M315242 THRU 0M316893
#- 865275A01 LONG BLOCK (H.O.) (1 required per assembly) (GM Code 4XF) SN# 0M316894 & Up
#1 NSS NOT SOLD SEPARATE, BLOCK-Engine (1 required per assembly) (Order Longblock Assembly)
NSS - NOT SOLD SEPARATE O
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE O [ More info ]
Unavailable
#3 429-881654 CRANKSHAFT (Base) (1 required per assembly)
429-881654 - CRANKSHAFT        O - Replaced by 429-881654001
 

This part has been superseded.

429-881654 - 429-881654 - CRANKSHAFT O [ More info ]
Unavailable
Replaced by 429-881654001
429-881654001 - CRANKSHAFT        O - Replaced by 400-8M0084521
 

This part has been superseded.

429-881654001 - 429-881654001 - CRANKSHAFT O [ More info ]
Unavailable
Replaced by 400-8M0084521
CRANKSHAFT 400-8M0084521
 

About Mercury Marine

OEM Part

4008M0084521 - CrankShaft [ More info ]

Add to shopping cart $2,285.06
Available to order: Usually ships within 8 days. Explain stock levels

#3 429-883240 CRANKSHAFT (H.O.) (1 required per assembly) (GM Block Code T10153XF and Below)
CRANKSHAFT,NLA 429-883240
 

About Mercury Marine

OEM Part

429-883240 - CrankShaft, NLA [ More info ]

Add to shopping cart $2,000.00
1 in stock. Explain stock levels

#4 23-884702 BEARING KIT, Crankshaft (4 required per assembly)
BEARING KIT 23-884702
23-884702

About Mercury Marine

OEM Part

23-884702 - Bearing Kit [ More info ]

Add to shopping cart $125.00
Available to order: Usually ships within 8 days. Explain stock levels

#5 23-881607 BEARING KIT, Crankshaft Main Thrust (1 required per assembly)
23-881607 - BEARING KIT       O - Replaced by 23-881607001
23-881607

This part has been superseded.

23-881607 - 23-881607 - BEARING KIT O [ More info ]
Unavailable
Replaced by 23-881607001
BEARING KIT 23-881607001
23-881607001

About Mercury Marine

OEM Part

23-881607001 - Bearing Kit [ More info ]

Add to shopping cart $113.25
Available to order: Usually ships within 8 days. Explain stock levels

#6 17-881605 PIN, Balancer Locating (1 required per assembly)
PIN 17-881605
 

About Mercury Marine

OEM Part

17-881605 - Locating Pin [ More info ]

Add to shopping cart $13.33
Available to order: Usually ships within 8 days. Explain stock levels

#7 43-881655 SPROCKET, Crankshaft (1 required per assembly)
SPROCKET 43-881655
43-881655

About Mercury Marine

OEM Part

43-881655 - Sprocket [ More info ]

Add to shopping cart $128.25
Available to order: Usually ships within 8 days. Explain stock levels

#8 881656 COVER, Front (1 required per assembly) SN# 0M316893 & Below
881656 - COVER             O NLA
881656

About Mercury Marine

OEM Part

881656 - COVER O NLA [ More info ]
Unavailable
#8 892616 COVER, Front (Base) (1 required per assembly) (GM Code 4XY) SN# 0M316948 & Up
892616 - COVER             O - Replaced by -892616001
 

This part has been superseded.

892616 - 892616 - COVER O [ More info ]
Unavailable
Replaced by -892616001
COVER 892616001
892616001

About Mercury Marine

OEM Part

892616001 - Timing Cover [ More info ]

Add to shopping cart $127.25
Available to order: Usually ships within 8 days. Explain stock levels

#9 27-881604 GASKET, Front Cover (1 required per assembly)
GASKET 27-881604
27-881604

About Mercury Marine

OEM Part

27-881604 - Gasket [ More info ]

Add to shopping cart $22.08
Available to order: Usually ships within 8 days. Explain stock levels

#10 26-881613 SEAL, Crankshaft front Oil (1 required per assembly)
26-881613 - SEAL              O - Replaced by 26-881613001
 

This part has been superseded.

26-881613 - 26-881613 - SEAL O [ More info ]
Unavailable
Replaced by 26-881613001
SEAL 26-881613001
26-881613001

About Mercury Marine

OEM Part

26-881613001 - Seal [ More info ]

Add to shopping cart $22.08
Available to order: Usually ships within 8 days. Explain stock levels

#11 10-881577 SCREW, (M6 x 30) (6 required per assembly)
10-881577 - SCREW (M6 x 30)   O - Replaced by 10-881577001
 

This part has been superseded.

10-881577 - 10-881577 - SCREW (M6 x 30) O [ More info ]
Unavailable
Replaced by 10-881577001
10-881577001 - SCREW (M6 x 30)   O - Replaced by 10-8M0069806
 

This part has been superseded.

10-881577001 - 10-881577001 - SCREW (M6 x 30) O [ More info ]
Unavailable
Replaced by 10-8M0069806
SCREW (M6 x 30) 10-8M0069806
 

About Mercury Marine

OEM Part

108M0069806 - Screw [ More info ]

Add to shopping cart $13.90
Available to order: Usually ships within 8 days. Explain stock levels

#12 883513 SENSOR, Camshaft Position (1 required per assembly) (GM Block Code 1XY, 1XF)
883513 - SENSOR            O - Replaced by -881666
 

This part has been superseded.

883513 - 883513 - SENSOR O [ More info ]
Unavailable
Replaced by -881666
SENSOR,NLA 881666
881666

About Mercury Marine

OEM Part

881666 - Sensor,NLA [ More info ]

Add to shopping cart $116.00
1 in stock. Explain stock levels

#12 881666 SENSOR, Camshaft Position (1 required per assembly) (GM Block Code 2XY, 2XF, 3XY, 3XF)
#12 892615 SENSOR, Camshaft Position (Base) (1 required per assembly) (GM Code 4XY) SN# 0M316948 & Up
892615 - SENSOR            O - Replaced by -892615001
 

This part has been superseded.

892615 - 892615 - SENSOR O [ More info ]
Unavailable
Replaced by -892615001
892615001 - SENSOR            O - Replaced by -892615002
 

This part has been superseded.

892615001 - 892615001 - SENSOR O [ More info ]
Unavailable
Replaced by -892615002
SENSOR 892615002
892615002

About Mercury Marine

OEM Part

892615002 - Cam Sensor [ More info ]

Add to shopping cart $146.83
Available to order: Usually ships within 8 days. Explain stock levels

Camshaft Sensor
18-7646

About Sierra Marine

OEM Match

18-7646 - Sensor, 892615002 [ More info ]

Add to shopping cart $142.99 $121.15
1 in stock. Explain stock levels

#14 10-881594 SCREW, (M6 x 20) (1 required per assembly)
10-881594 - SCREW (M6 x 20)   O - Replaced by 10-883923
 

This part has been superseded.

10-881594 - 10-881594 - SCREW (M6 x 20) O [ More info ]
Unavailable
Replaced by 10-883923
SCREW (M6 x 20) 10-883923
 

About Mercury Marine

OEM Part

10-883923 - Bolt [ More info ]

Add to shopping cart $18.33
Available to order: Usually ships within 8 days. Explain stock levels

#15 881657 BALANCER, Crankshaft (1 required per assembly) (Base)
881657 - BALANCER          O - Replaced by -891769
 

This part has been superseded.

881657 - 881657 - BALANCER O [ More info ]
Unavailable
Replaced by -891769
BALANCER 891769
891769

About Mercury Marine

OEM Part

891769 - Balancer [ More info ]

Add to shopping cart $421.72
Available to order: Usually ships within 8 days. Explain stock levels

#15 881658 BALANCER, Crankshaft (1 required per assembly) (H.O.)
881658 - BALANCER          O NLA
 

About Mercury Marine

OEM Part

881658 - BALANCER O NLA [ More info ]
Unavailable
#16 10-881587 SCREW, (M16 x 1.5) (1 required per assembly)
SCREW (M16 x 1.5) 10-881587
10-881587

About Mercury Marine

OEM Part

10-881587 - Bolt [ More info ]

Add to shopping cart $22.08
Available to order: Usually ships within 8 days. Explain stock levels

#17 12-881614 WASHER (1 required per assembly)
WASHER 12-881614
 

About Mercury Marine

OEM Part

12-881614 - Washer [ More info ]

Add to shopping cart $23.83
Available to order: Usually ships within 8 days. Explain stock levels

#18 26-881608 SEAL, Crankshaft Rear Oil (1 required per assembly)
26-881608 - SEAL              O - Replaced by 26-881608001
 

This part has been superseded.

26-881608 - 26-881608 - SEAL O [ More info ]
Unavailable
Replaced by 26-881608001
SEAL 26-881608001
 

About Mercury Marine

OEM Part

26-881608001 - Seal [ More info ]

Add to shopping cart $87.75
Available to order: Usually ships within 8 days. Explain stock levels

#19 17-881609 PIN, Flywheel Locating (2 required per assembly)
PIN 17-881609
 

About Mercury Marine

OEM Part

17-881609 - Pin [ More info ]

Add to shopping cart $13.90
Available to order: Usually ships within 8 days. Explain stock levels

#20 222-881641 FLYWHEEL (1 required per assembly) (Base & HO)
222-881641 - FLYWHEEL          O - Replaced by 222-881641001
 

This part has been superseded.

222-881641 - 222-881641 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 222-881641001
222-881641001 - FLYWHEEL          O - Replaced by 200-8M0083318
 

This part has been superseded.

222-881641001 - 222-881641001 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 200-8M0083318
FLYWHEEL 200-8M0083318
 

About Mercury Marine

OEM Part

2008M0083318 - Flywheel [ More info ]

Add to shopping cart $418.50
Available to order: Usually ships within 8 days. Explain stock levels

#21 10-881578 BOLT (6 required per assembly)
BOLT 10-881578
10-881578

About Mercury Marine

OEM Part

10-881578 - Bolt [ More info ]

Add to shopping cart $20.92
Available to order: Usually ships within 8 days. Explain stock levels

#22 17-35312 PIN, Dowel (1/4 n. Diameter), Oil Pump Locating (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

#23 16-881615 STUD, Crankshaft Bearing Cap (10 required per assembly)
STUD 16-881615
 

About Mercury Marine

OEM Part

16-881615 - Stud [ More info ]

Add to shopping cart $36.58
Available to order: Usually ships within 8 days. Explain stock levels

#24 10-881580 SCREW, (M12 x 89) (10 required per assembly)
SCREW (M12 x 89) 10-881580
10-881580

About Mercury Marine

OEM Part

10-881580 - Bolt [ More info ]

Add to shopping cart $27.25
Available to order: Usually ships within 8 days. Explain stock levels

#25 883236 DEFLECTOR, Oil (1 required per assembly)
883236 - DEFLECTOR         O NLA
 

About Mercury Marine

OEM Part

883236 - DEFLECTOR O NLA [ More info ]
Unavailable
DEFLECTOR 883236001
883236001

About Mercury Marine

OEM Part

883236001 - Oil Deflector [ More info ]

Add to shopping cart $83.66
Available to order: Usually ships within 8 days. Explain stock levels

#26 11-881579 NUT (9 required per assembly)
NUT 11-881579
 

About Mercury Marine

OEM Part

11-881579 - Nut [ More info ]

Add to shopping cart $10.60
Available to order: Usually ships within 8 days. Explain stock levels

#27 881652 PUMP, With Screen, Oil (1 required per assembly)
881652 - PUMP With Screen  O - Replaced by -8M0069808
881652

This part has been superseded.

881652 - 881652 - PUMP With Screen O [ More info ]
Unavailable
Replaced by -8M0069808
PUMP-OIL 8M0069808
 

About Mercury Marine

OEM Part

8M0069808 - Oil Pump [ More info ]

Add to shopping cart $412.57
Available to order: Usually ships within 8 days. Explain stock levels

#28 17-881611 PIN, Oil Pump (1 required per assembly)
PIN 17-881611
 

About Mercury Marine

OEM Part

17-881611 - Pin [ More info ]

Add to shopping cart $1.20
Available to order: Usually ships within 8 days. Explain stock levels

#29 24-881610 SPRING, Oil Pump (1 required per assembly)
SPRING 24-881610
 

About Mercury Marine

OEM Part

24-881610 - Spring [ More info ]

Add to shopping cart $16.40 $14.04
Available to order: Usually ships within 8 days. Explain stock levels

#30 22-881643 VALVE, Pressure Relief (1 required per assembly)
22-881643 - VALVE             O NLA
 

About Mercury Marine

OEM Part

22-881643 - VALVE O NLA [ More info ]
Unavailable
#31 14761 SHAFT AND RETAINER, Oil Pump Drive (1 required per assembly)
14761 - SHAFT AND RETAINE O - Replaced by -8M0046892
14761

This part has been superseded.

14761 - 14761 - SHAFT AND RETAINE O [ More info ]
Unavailable
Replaced by -8M0046892
SHAFT AND RETAINER 8M0046892
 

About Mercury Marine

OEM Part

8M0046892 - Shaft & Retainer [ More info ]

Add to shopping cart $23.17
Available to order: Usually ships within 8 days. Explain stock levels

#32 23-36183 RETAINER, Oil Pump Drive (1 required per assembly)
RETAINER 23-36183
23-36183

About Mercury Marine

OEM Part

23-36183 - Retainer [ More info ]

Add to shopping cart $3.20 $2.16
5 in stock. Explain stock levels

#33 10-881585 SCREW, (M10 x 60) (1 required per assembly)
SCREW (M10 x 60) 10-881585
10-881585

About Mercury Marine

OEM Part

10-881585 - Bolt [ More info ]

Add to shopping cart $15.30
Available to order: Usually ships within 8 days. Explain stock levels

#34 862349 PULLEY, Crankshaft (1 required per assembly)
PULLEY 862349
862349

About Mercury Marine

OEM Part

862349 - Pulley - CrankShaft [ More info ]

Add to shopping cart $59.50
In stock Explain stock levels

#35 10-40090 25 SCREW, (M10 x 25) Stainless Steel (3 required per assembly)
SCREW (M10 x 25) Stainl 10-40090 25
10-40090 25

About Mercury Marine

OEM Part

10-40090 25 - Screw [ More info ]

Add to shopping cart $4.00
Available to order: Usually ships within 8 days. Explain stock levels