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Parts for Mercury Mark & Kiekhaefer Mark 20, 15, KH7, WG7 Gear Housing & Drive Shaft

# 1602-994A11 GEAR HOUSING ASSEMBLY, COMPLETE (1,1,1 required per assembly)
1602-994A11 - GEAR HOUSING ASSY  - Replaced by 1602-1439A5
 

1602-994A11 - Gear Housing Assembly [ More info ]
Unavailable
1602-1439A5 - GEAR HOUSING ASSY      NLA
 

About Mercury Marine

OEM Part

1602-1439A 5 - GEAR Housing, NLA [ More info ]
Unavailable
# 20810 PLATE, BOTTOM - WATER PUMP CARTRIDGE (1,1,1 required per assembly)
PLATE,NLA 20810
 

About Mercury Marine

OEM Part

20810 - Plate, NLA [ More info ]

Add to shopping cart $7.50
4 In Stock.

# 17-20032 PIN, DOWEL - LOCATING (1,1,1 required per assembly)
PIN-DOWEL 17-20032
 

About Mercury Marine

OEM Part

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

Add to shopping cart $2.30
10+ In Stock.

# 15-20803 SHIM, DRIVE SHAFT BALL BEARING (.010) (AR,AR,AR required per assembly)
15-20803 - SHIM               NLA
 

About Mercury Marine

OEM Part

15-20803 - Shim, NLA [ More info ]
Unavailable
# 20811 SLEEVE, WATER PUMP CARTRIDGE (1,1,1 required per assembly)
20811 - SLEEVE             NLA
 

About Mercury Marine

OEM Part

20811 - Sleeve [ More info ]
Unavailable
#1 1605-808A 1 GEAR HOUSING ASSEMBLY (SEE NOTE BELOW) (1,, required per assembly)
1605-808A 1 - GEAR HOUSING ASSY  - Replaced by 1602-994A 5
 

1605-808A 1 - Gear Housing Assembly [ More info ]
Unavailable
1602-994A 5 - GEAR HOUSING ASSY  - Replaced by 1602-1439A 1
 

1602-994A 5 - Gear Housing Assembly [ More info ]
Unavailable
1602-1439A 1 - GEAR HOUSING ASSY  NLA
 

About Mercury Marine

OEM Part

1602-1439A 1 - GEAR Housing, NLA [ More info ]
Unavailable
#1 1602-1439A 1 GEAR HOUSING ASSEMBLY (1,1,1 required per assembly)
#2 19-20791 WELCH PLUG (1,1,1 required per assembly)
WELCH PLUG,NLA 19-20791
 

About Mercury Marine

OEM Part

19-20791 - Welch Plug, NLA [ More info ]

Add to shopping cart $4.13
10+ In Stock.

#3 31-20790 BEARING, ROLLER - DRIVE SHAFT (7/8" O.D.) (1,1,1 required per assembly)
BEARING,NLA 31-20790
31-20790

About Mercury Marine

OEM Part

31-20790 - Roller Bearing GB1112 Q, NLA [ More info ]

Add to shopping cart $34.99
10+ In Stock.

#3 31-28157 BEARING, ROLLER - DRIVE SHAFT (15/16" O.D.) (1,1,1 required per assembly)
BEARING 31-28157
31-28157

About Mercury Marine

OEM Part

31-28157 - Bearing - Roller [ More info ]

Add to shopping cart $28.00
Available to Order: Usually ships within 10 days.

#4 16-20792 STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2,2,2 required per assembly)
16-20792 - STUD               NLA
 

About Mercury Marine

OEM Part

16-20792 - STUD,NLA [ More info ]
Unavailable
#5 15-20804 SHIM, BALL BEARING TO GEAR HOUSING (.002-3-5-10) (AR,AR,AR required per assembly)
#6 30-20802 BEARING, BALL - DRIVE SHAFT (1,1,1 required per assembly)
30-20802 - BALL BEARING       - Replaced by 30-47158
 

30-20802 - Ball Bearing [ More info ]
Unavailable
30-47158 - BEARING            - Replaced by 30-69389
30-47158

30-47158 - Ball Bearing [ More info ]
Unavailable
BALL BEARING,NLA 30-69389
30-69389

About Mercury Marine

OEM Part

30-69389 - Ball Bearing, NLA [ More info ]

Add to shopping cart $33.32
10+ In Stock.

#7 12-20808 "L" WASHER, WATER PUMP CARTRIDGE (1,1,1 required per assembly)
WASHER ,NLA 12-20808
 

About Mercury Marine

OEM Part

12-20808 - Washer,water Pump Cartridge, NLA [ More info ]

Add to shopping cart $15.00
10+ In Stock.

#8 25-20812 SEAL, RUBBER - WATER PUMP CARTRIDGE (1,1,1 required per assembly)
O RING,NLA 25-20812
 

About Mercury Marine

OEM Part

25-20812 - O-Ring, NLA [ More info ]

Add to shopping cart $13.32
10+ In Stock.

#9 46-20809A 2 WATER PUMP CARTRIDGE ASSEMBLY (1,1,1 required per assembly)
46-20809A 2 - CARTRIDGE ASSY     NLA
 

About Mercury Marine

OEM Part

46-20809A 2 - Cartridge Assembly [ More info ]
Unavailable
#10 26-20070 OIL SEAL, WATER PUMP CARTRIDGE (1,1,1 required per assembly)
SEAL 26-20070
26-20070

About Mercury Marine

OEM Part

26-20070 - Seal - Priced Individually [ More info ]

Add to shopping cart $20.23
6 In Stock.

OIL SEAL
18-2004

About Sierra Marine

OEM Match

18-2004 - Seal 26-20070 [ More info ]

Add to shopping cart $18.99 $15.62
In Stock

#11 17-20265 PIN, PUMP CARTRIDGE TO GEAR HOUSING (1,1,1 required per assembly)
17-20265 - HINGE PIN @5       NLA
 

About Mercury Marine

OEM Part

17-20265 - Hinge Pin, NLA [ More info ]
Unavailable
#12 47-20813 IMPELLER, WATER PUMP (1,1,1 required per assembly)
IMPELLER,NLA 47-20813
47-20813

About Mercury Marine

OEM Part

47-20813 - Impeller, NLA [ More info ]

Add to shopping cart $32.21
3 In Stock.

IMPELLER
18-3008

About Sierra Marine

OEM Match

18-3008 - Impeller 47-20813 [ More info ]

Add to shopping cart $22.19 $20.35
2 In Stock.

#13 17-23733 PIN, IMPELLER DRIVE (1,1,1 required per assembly)
17-23733 - DRIVE PIN @5       - Replaced by 28-56662
 

17-23733 - Drive Pin - Priced Individually [ More info ]
Unavailable
288M0032837 28-56662
28-56662

About Mercury Marine

OEM Part

28-56662 - Key - Priced Individually [ More info ]

Add to shopping cart $2.78
10+ In Stock.

KEY 28-8M0032837
28-8M0032837

About Mercury Marine

OEM Part

28-8M0032837 - Key - Priced Individually [ More info ]

Add to shopping cart $5.50
10+ In Stock.

#14 20815 PLATE, OUTLET - WATER PUMP (1,1,1 required per assembly)
PLATE ,NLA 20815
 

About Mercury Marine

OEM Part

20815 - Outlet Plate [ More info ]

Add to shopping cart $14.43
10+ In Stock.

#15 20816A 1 WATER PUMP COVER ASSEMBLY (1,1,1 required per assembly)
20816A 1 - COVER ASSY         NLA
 

About Mercury Marine

OEM Part

20816A 1 - Cover Assembly [ More info ]
Unavailable
#17 12-20684 WASHER, RUBBER - CENTRIFUGAL SLINGER (1,1,1 required per assembly)
WASHER 12-20684
12-20684

About Mercury Marine

OEM Part

12-20684 - Washer (Rubber) [ More info ]

Add to shopping cart $6.80
Available to Order: Usually ships within 10 days.

#18 45-23730 DRIVE SHAFT (1,1,1 required per assembly)
45-23730 - DRIVE SHAFT        NLA
 

About Mercury Marine

OEM Part

45-23730 - Drive Shaft, NLA [ More info ]
Unavailable
#19 23-24589A 1 SHIFT SHAFT BUSHING ASSEMBLY (1,, required per assembly)
BUSHING ASSY,NLA 23-24589A 1
 

About Mercury Marine

OEM Part

23-24589A 1 - Bushing Assembly, NLA [ More info ]

Add to shopping cart $5.56
5 In Stock.

#19 23-20796A 1 SHIFT SHAFT BUSHING ASSEMBLY (1,1,1 required per assembly)
23-20796A 1 - BUSHING ASSY       NLA
 

About Mercury Marine

OEM Part

23-20796A 1 - Bushing Assembly, NLA [ More info ]
Unavailable
#20 26-24590 OIL SEAL (1,, required per assembly)
SEAL 26-24590
26-24590

About Mercury Marine

OEM Part

26-24590 - Seal - Priced Individually [ More info ]

Add to shopping cart $12.60
2 In Stock.

OIL SEAL
18-2048

About Sierra Marine

OEM Match

18-2048 - Seal 26-24590 [ More info ]

Add to shopping cart $10.99 $9.56
1 In Stock.

#20 26-2036 OIL SEAL (1,1,1 required per assembly)
1399-2036 - MAIN NOZZLE        NLA
 

About Mercury Marine

OEM Part

1399-2036 - Main Nozzle,NLA [ More info ]
Unavailable
#21 20795 SHIFT SHAFT, LOWER HALF (1,1,1 required per assembly)
20795 - SHAFT              NLA
 

About Mercury Marine

OEM Part

20795 - Shaft, NLA [ More info ]
Unavailable
#22 20797 COUPLING, SHIFT SHAFT (1,1,1 required per assembly)
COUPLING,NLA 20797
20797

About Mercury Marine

OEM Part

20797 - Shift Coupling, NLA [ More info ]

Add to shopping cart $24.44
8 In Stock.

#23 43-20805 GEAR, PINION - DRIVE SHAFT (1,1,1 required per assembly)
43-20805 - PINION GEAR        NLA
 

About Mercury Marine

OEM Part

43-20805 - Gear, Pinion - Drive Shaft [ More info ]
Unavailable
#24 14-20806 TAB WASHER, PINION GEAR (1,1,1 required per assembly)
WASHER-TAB,NLA 14-20806
14-20806

About Mercury Marine

OEM Part

14-20806 - Tab Washer, NLA [ More info ]

Add to shopping cart $3.67
10+ In Stock.

#25 10-20807 SCREW, PINION GEAR TO DRIVE SHAFT (1,1,1 required per assembly)
10-20807 - NLA SCREW          NLA
 

About Mercury Marine

OEM Part

10-20807 - Screw, NLA [ More info ]
Unavailable
#26 12-20260 WASHER, GREASE FILLER HOLE SCREW (1,1,1 required per assembly)
12-20260 - WASHER             - Replaced by 12-19183
12-20260

12-20260 - Sealing Washer [ More info ]
Unavailable
12-19183 - WASHER Fiber       - Replaced by 12-191832
12-19183

12-19183 - Washer (3/8 Inch Screw) [ More info ]
Unavailable
12-191832 - ->191833 - Replaced by -191833
12-191832

12-19183 2 - Washer - Priced Individually [ More info ]
Unavailable
SEAL-BLUE 12-191833
12-191833

About Mercury Marine

OEM Part

12-19183 3 - Seal -Blue - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ In Stock.

DRAIN SCREW GASKET 2
18-2945

About Sierra Marine

OEM Match

18-2945-9 - Gasket 12-19183 2-Pack [ More info ]

Add to shopping cart $2.29
10+ In Stock.

SEAL (4)   12 19183Q02
12 19183Q02

About Mercury Marine

OEM Part

12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ]

Add to shopping cart $6.40
10+ In Stock.

SEAL (4)   12 19183K02
12 19183K02

About Mercury Marine

OEM Part

12-19183K02 - Seal, Pack of 4 [ More info ]

Add to shopping cart $6.40
10+ In Stock.

#27 10-28634 SCREW, GREASE FILLER HOLE (1,1,1 required per assembly)
10-28634 - SCREW (.375-16)    - Replaced by 10-79953
10-28634

10-28634 - Drain Screw ONLY, Priced Individually [ More info ]
Unavailable
10-79953 - SCREW (.375-16 x   - Replaced by 10-79953A2
10-79953

10-79953 - Drain Screw ONLY, Priced Individually [ More info ]
Unavailable
10-79953A2 - ->79953Q2 - Replaced by -79953Q2
10-79953A2

10-79953A 2 - Drain Screw Kit [ More info ]
Unavailable
10-79953Q2 - ->79953Q04 - Replaced by -79953Q04
10-79953Q2

10-79953Q 2 - Screw Kit - Priced Individually [ More info ]
Unavailable
SCREW-DRAIN 10-79953Q04
10-79953Q04

About Mercury Marine

OEM Part

10-79953Q04 - Screw Kit - Priced Individually [ More info ]

Add to shopping cart $7.20
10+ In Stock.

DRAIN PLUG
18-2244

About Sierra Marine

OEM Match

18-2244 - Plug Kit, 10-79953A2 [ More info ]

Add to shopping cart $3.59
4 In Stock.

SCREW-DRAIN   10 79953K04
10 79953K04

About Mercury Marine

OEM Part

10-79953K04 - Drain Screw - Priced Individually [ More info ]

Add to shopping cart $7.20
10+ In Stock.

#28 12-20262 WASHER, GEAR HOUSING VENT SCREW (1,1,1 required per assembly)
12-20262 - WASHER             - Replaced by -19643
 

12-20262 - Washer, Vent Screw [ More info ]
Unavailable
SEAL 19643
19643

About Mercury Marine

OEM Part

19643 - Seal - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ In Stock.

WASHER,19643 18-4261
18-4261

About Sierra Marine

OEM Match

18-4261 - Washer, 19643 [ More info ]

Add to shopping cart $2.48 $2.29
7 In Stock.

#29 10-28653 SCREW, GEAR HOUSING VENT (1,1,1 required per assembly)
SCREW 10-28653
10-28653

About Mercury Marine

OEM Part

10-28653 - Screw - Priced Individually [ More info ]

Add to shopping cart $3.80
10+ In Stock.

#30 13-20202 LOCKWASHER, DRIVE SHAFT HOUSING STUD (1,1,1 required per assembly)
LOCKWASHER,NLA 13-20202
 

About Mercury Marine

OEM Part

13-20202 - LockWasher, NLA [ More info ]

Add to shopping cart $1.65
10+ In Stock.

#31 11-20083 NUT, DRIVE SHAFT HOUSING STUD (1,1,1 required per assembly)
1122053 11-20083
 

About Mercury Marine

OEM Part

11-20083 - Nut, Starter Solenoid Terminal (5/16X24) [ More info ]

Add to shopping cart $1.22
10+ In Stock.

NUT 11-22053
11-22053

About Mercury Marine

OEM Part

11-22053 - Nut (5/16x24) [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#33 12-20683 WASHER, WATER INLET TUBE (1,1,1 required per assembly)
12-20683 - NLA WASHER         NLA
 

About Mercury Marine

OEM Part

12-20683 - Washer, NLA [ More info ]
Unavailable
#34 20746 PLATE, WATER INLET TUBE (1,1,1 required per assembly)
20746 - PLATE              NLA
 

About Mercury Marine

OEM Part

20746 - Water Tube Plate [ More info ]
Unavailable

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