Logo

Parts for Mercury Mark & Kiekhaefer Mark 50, 50E Gear Housing & Propeller

#- 1603-93A 2 GEAR HOUSING ASSEMBLY,COMPLETE (1,1 required per assembly)
GEAR HOUSING ASSY O NLA
 

About Mercury Marine

OEM Part

GEAR HOUSING ASSY O NLA [ More info ]
Unavailable
#1 1603-93A 3 GEAR HOUSING ASSEMBLY (1,1 required per assembly)
GEAR HOUSING ASSY O NLA
 

About Mercury Marine

OEM Part

GEAR HOUSING ASSY O NLA [ More info ]
Unavailable
#- 31-20231 BEARING,ROLLER-DRIVE SHAFT (1,1 required per assembly)
ROLLER BEARING    O - Replaced by 31-62091
 

This part has been superseded.

31-20231 - ROLLER BEARING O [ More info ]
Unavailable
Replaced by 31-62091
BEARING Roller    O - Replaced by 31-62091T
31-62091

This part has been superseded.

31-62091 - BEARING Roller O [ More info ]
Unavailable
Replaced by 31-62091T
BEARING 31-62091T
31-62091T

About Mercury Marine

OEM Part

31-62091T - Bearing [ More info ]

Add to shopping cart $49.17
1 in stock. Explain stock levels

#- 16-24802 STUD,GEAR HOUSING TO DRIVE SHAFT HOUSING (2,2 required per assembly)
STUD              O NLA
 

About Mercury Marine

OEM Part

STUD O NLA [ More info ]
Unavailable
#- 35-20337 SCREEN,WATER INTAKE (2,2 required per assembly)
SCREEN            O NLA
 

About Mercury Marine

OEM Part

SCREEN O NLA [ More info ]
Unavailable
#- 10-20314 DRIVE SCREW,WATER INTAKE SCREEN (4,4 required per assembly)
SCREW             O NLA
 

About Mercury Marine

OEM Part

SCREW O NLA [ More info ]
Unavailable
#2 20860 CAM,SHAFT (1,1 required per assembly)
CAM               O - Replaced by -30147
 

This part has been superseded.

20860 - CAM O [ More info ]
Unavailable
Replaced by -30147
CAM               O - Replaced by -36288
 

This part has been superseded.

30147 - CAM O [ More info ]
Unavailable
Replaced by -36288
76039 36288
 

About Mercury Marine

OEM Part

36288 - Cam [ More info ]

Add to shopping cart $15.85
10+ in stock. Explain stock levels

Service manual  Manual 507523 Service Manual-1985 E/J Commercial 6.5, 10, 11, 14, 25, 40, 45, 55HP $59.95 $59.95 Add to shopping cart
CAM Shift Control O - Replaced by -76039  4
76039

This part has been superseded.

76039 - CAM Shift Control O [ More info ]
Unavailable
Replaced by -76039 4
CAM Shift Control 76039  4
76039  4

About Mercury Marine

OEM Part

76039 4 - Shift Cam - Priced Individually [ More info ]

Add to shopping cart $27.59
Available to order: Usually ships within 8 days. Explain stock levels

#3 20930 FOLLOWER,CAM (1,1 required per assembly)
FOLLOWER ,NLA 20930
 

About Mercury Marine

OEM Part

20930 - Cam Follower, NLA [ More info ]

Add to shopping cart $30.00
10 in stock. Explain stock levels

#4 20843 SLIDE,CROSS PIN (1,1 required per assembly)
SLIDE 20843
20843

About Mercury Marine

OEM Part

20843 - Cross Slide [ More info ]

Add to shopping cart $17.34
10+ in stock. Explain stock levels

#5 24-20254 SPRING,CAM FOLLOWER PIN (1,1 required per assembly)
SPRING,NLA 24-20254
 

About Mercury Marine

OEM Part

24-20254 - Spring, NLA [ More info ]

Add to shopping cart $8.50
10+ in stock. Explain stock levels

#6 53-20842 RING,RETAINING-CROSS PIN (1,1 required per assembly)
RETAINER ,NLA 53-20842
 

About Mercury Marine

OEM Part

53-20842 - Retainer, NLA [ More info ]

Add to shopping cart $4.50
10+ in stock. Explain stock levels

#7 20835 RATCHET,SLIDING CLUTCH (1,1 required per assembly)
RATCHET           O - Replaced by 52-32189
 

This part has been superseded.

20835 - RATCHET O [ More info ]
Unavailable
Replaced by 52-32189
SHIFTER DOG     ,NLA 52-32189
52-32189

About Mercury Marine

OEM Part

52-32189 - Shifter Dog , NLA [ More info ]

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

#8 17-20841 PIN,CROSS (1,1 required per assembly)
PIN ,NLA 17-20841
 

About Mercury Marine

OEM Part

17-20841 - Pin, NLA [ More info ]

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

#9 44-20866 SHAFT,PROPELLER (1,1 required per assembly)
PROPELLER SHAFT   O - Replaced by 44-25254A 2
 

This part has been superseded.

44-20866 - PROPELLER SHAFT O [ More info ]
Unavailable
Replaced by 44-25254A 2
PROPELLER SHAFT   O NLA
 

About Mercury Marine

OEM Part

PROPELLER SHAFT O NLA [ More info ]
Unavailable
#- 43-20975A 1 FORWARD GEAR ASSEMBLY,COMPLETE (1,1 required per assembly)
4320975    FORWARD GEAR A 43-20975A 1
 

About Mercury Marine

OEM Part

43-20975A 1 - Forward Gear Assembly [ More info ]

Add to shopping cart $100.00
2 in stock. Explain stock levels

4320975A5    PROPELLER GE 43-20975
43-20975

About Mercury Marine

OEM Part

43-20975 - Propeller Gear [ More info ]

Add to shopping cart $40.00
3 in stock. Explain stock levels

FOWARD GEAR ,NLA 43-20975A 5
43-20975A 5

About Mercury Marine

OEM Part

43-20975A 5 - Forward Gear [ More info ]

Add to shopping cart $100.00
3 in stock. Explain stock levels

#10 31-20249 BEARING,ROLLER-FORWARD GEAR (1,1 required per assembly)
BEARING 31-20249
31-20249

About Mercury Marine

OEM Part

31-20249 - Bearing [ More info ]

Add to shopping cart $26.00
10+ in stock. Explain stock levels

#11 43-20975 GEAR ASSEMBLY,FORWARD (1,1 required per assembly)
#12 30-20840 BEARING,BALL-FORWARD GEAR (1,1 required per assembly)
BALL BEARING,NLA 30-20840
30-20840

About Mercury Marine

OEM Part

30-20840 - Ball Bearing, NLA [ More info ]

Add to shopping cart $44.00
10+ in stock. Explain stock levels

#13 15-20928 SHIM,BALL BEARING TO GEAR CASE (.002 .003 .005 .010) AR AR (AR,AR required per assembly)
#-- 43-20975A 2 REVERSE GEAR ASSEMBLY,COMPLETE (1,1 required per assembly)
4320975    REVERSE GEAR A 43-20975A 2
 

About Mercury Marine

OEM Part

43-20975A 2 - Reverse Gear Assembly [ More info ]

Add to shopping cart $100.00
2 in stock. Explain stock levels

#15 20864 RING,ADAPTOR-BALL BEARING (1,1 required per assembly)
RING,NLA 20864
20864

About Mercury Marine

OEM Part

20864 - Ring, NLA [ More info ]

Add to shopping cart $28.00
10+ in stock. Explain stock levels

#16 30-20839 BEARING,BALL-REVERSE GEAR (1,1 required per assembly)
BEARING Ball      O - Replaced by 30-20839T
30-20839

This part has been superseded.

30-20839 - BEARING Ball O [ More info ]
Unavailable
Replaced by 30-20839T
BEARING Ball 30-20839T
30-20839T

About Mercury Marine

OEM Part

30-20839T - Ball Bearing [ More info ]

Add to shopping cart $68.70 $58.83
Available to order: Usually ships within 8 days. Explain stock levels

Thrust Bearing
18-1190

About Sierra Marine

OEM Match

18-1190 - Bearing, 30-20839T [ More info ]

Add to shopping cart $58.70 $47.67
2 in stock. Explain stock levels

#17 15-20927 SHIM,ADAPTOR RING TO GEAR CASE (.002 .003 .005 .010) AR AR (AR,AR required per assembly)
#18 20862A 1 HOUSING ASSEMBLY,BEARING & OIL SEAL (1,1 required per assembly)
HSG ASY,NLA 20862A 1
20862A 1

About Mercury Marine

OEM Part

20862A 1 - Housing Assembly, NLA [ More info ]

Add to shopping cart $50.00
10+ in stock. Explain stock levels

#20 26-23300 OIL SEAL (1,1 required per assembly)
SEAL Oil          O - Replaced by 26-90562
 

This part has been superseded.

26-23300 - SEAL Oil O [ More info ]
Unavailable
Replaced by 26-90562
SEAL (1.254 x .312) 26-90562
26-90562

About Mercury Marine

OEM Part

26-90562 - Seal - Priced Individually [ More info ]

Add to shopping cart $15.70
10+ in stock. Explain stock levels

Oil Seal
18-2011

About Sierra Marine

OEM Match

18-2011 - Seal 26-90562 [ More info ]

Add to shopping cart $13.49 $9.66
10+ in stock. Explain stock levels

#-- 12-22970 WASHER,GEAR CASE COVER (1,1 required per assembly)
WASHER ,NLA 12-22970
 

About Mercury Marine

OEM Part

12-22970 - Washer, NLA [ More info ]

Add to shopping cart $4.50
4 in stock. Explain stock levels

#21 25-20863 "O" RING,HOUSING ASSEMBLY (1,1 required per assembly)
O-RING 25-20863
25-20863

About Mercury Marine

OEM Part

25-20863 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $2.50
8 in stock. Explain stock levels

O-Ring
18-7152

About Sierra Marine

OEM Match

18-7152-9 - O-Ring 5 Pack 25-20863 [ More info ]

Add to shopping cart $14.95 $8.07
2 in stock. Explain stock levels

#22 20865 COVER,GEAR CASE (1,1 required per assembly)
COVER,NLA 20865
20865

About Mercury Marine

OEM Part

20865 - Gear Housing Cover, NLA [ More info ]

Add to shopping cart $23.50
10+ in stock. Explain stock levels

#23 48-22575A 1 PROPELLER ASSEMBLY (1,1 required per assembly)
PROPELLER ASSY    O NLA
 

About Mercury Marine

OEM Part

PROPELLER ASSY O NLA [ More info ]
Unavailable
#-- 12-20279 WASHER,BACKING (1/32" THICK) (1,1 required per assembly)
WASHER,NLA 12-20279
 

About Mercury Marine

OEM Part

12-20279 - Washer, NLA [ More info ]

Add to shopping cart $3.75
10+ in stock. Explain stock levels

#24 14-20867 TAB WASHER (1,1 required per assembly)
TAB WASHER ,NLA 14-20867
 

About Mercury Marine

OEM Part

14-20867 - Tab Washer, NLA [ More info ]

Add to shopping cart $7.50
10+ in stock. Explain stock levels

#-- 12-20281 WASHER,BACKING (1/8" THICK) (1,1 required per assembly)
WASHER,NLA 12-20281
 

About Mercury Marine

OEM Part

12-20281 - Washer, NLA [ More info ]

Add to shopping cart $3.75
10+ in stock. Explain stock levels

#25 11-20837 NUT,PROPELLER (1,1 required per assembly)
NUT               O - Replaced by 11-29825
 

This part has been superseded.

11-20837 - NUT O [ More info ]
Unavailable
Replaced by 11-29825
NUT,NLA 11-29825
 

About Mercury Marine

OEM Part

11-29825 - Nut, NLA [ More info ]

Add to shopping cart $40.38
2 in stock. Explain stock levels