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Parts for Mercury Mark & Kiekhaefer Mark 35A Gear Housing Assembly (Page 1)

# 1603-1568A 4 GEAR HOUSING ASSEMBLY, COMPLETE (7/16" STUD) - SHORT SHAFT (1,1,,,,, required per assembly) SERIAL 01231090-09999999
1603-1568A 4 - GEAR HOUSING ASSY  - Replaced by 1603-1568A 8
 

1603-1568A 4 - Gear Housing Assembly [ More info ]
Unavailable
1603-1568A 8 - GEAR HOUSING ASSY  - Replaced by 1603-1868A 2
 

1603-1568A 8 - Gear Housing Assembly [ More info ]
Unavailable
1603-1868A 2 - GEAR HOUSING ASSY  NLA
 

About Mercury Marine

OEM Part

1603-1868A 2 - GEAR Housing, NLA [ More info ]
Unavailable
# 1603-930A 7 GEAR HOUSING ASSEMBLY, COMPLETE (3/8" STUD) - SHORT SHAFT (1,1,,,,, required per assembly) SERIAL 00000000-01231089
1603-930A 7 - GEAR HOUSING ASSY  - Replaced by 1603-1568A 4
 

1603-930A 7 - Gear Housing Assembly [ More info ]
Unavailable
# 1603-1568A 9 GEAR HOUSING ASSEMBLY, COMPLETE (7/16" STUD) - LONG SHAFT (,,1,1,1,1, required per assembly)
1603-1568A 9 - GEAR HOUSING ASSY  - Replaced by 1603-1868A 3
 

1603-1568A 9 - Gear Housing Assembly [ More info ]
Unavailable
1603-1868A 3 - GEAR HOUSING ASSY  NLA
 

About Mercury Marine

OEM Part

1603-1868A 3 - GEAR Housing, NLA [ More info ]
Unavailable
# 27-31367 GASKET, WATER INTAKE SCREEN TO GEAR HOUSING (1,1,1,1,1, required per assembly)
27-31367 - GASKET             NLA
 

About Mercury Marine

OEM Part

27-31367 - Water Intake Screen To Gear Housing Gasket [ More info ]
Unavailable
# 1603-1568A 5 GEAR HOUSING ASSEMBLY, COMPLETE (7/16" STUD) - LONG SHAFT 1 (1,1,,,,, required per assembly) SERIAL 01260217-09999999
1603-1568A 5 - GEAR HOUSING ASSY  - Replaced by 1603-1568A 9
 

1603-1568A 5 - Gear Housing Assembly [ More info ]
Unavailable
# 1603-930A 8 GEAR HOUSING ASSEMBLY, COMPLETE (3/8" STUD) - LONG SHAFT (1,1,,,,, required per assembly) SERIAL 00000000-01260216
1603-930A 8 - GEAR HOUSING ASSY  - Replaced by 1603-1568A 5
 

1603-930A 8 - Gear Housing Assembly [ More info ]
Unavailable
# 1603-1568A 8 GEAR HOUSING ASSEMBLY, COMPLETE (7/16"STUD) - SHORT SHAFT (,,1,1,1,1, required per assembly)
#1 1603-930A 3 GEAR HOUSING ASSEMBLY (3/8"STUD) (1,1,,,,, required per assembly) SERIAL 00000000-01231089
1603-930A 3 - GEAR HOUSING ASSY  - Replaced by 1603-1568A 3
 

1603-930A 3 - Gear Housing Assembly [ More info ]
Unavailable
1603-1568A 3 - GEAR HOUSING ASSY  - Replaced by 1603-1868A 4
 

1603-1568A 3 - Gear Housing Assembly [ More info ]
Unavailable
1603-1868A 4 - GEAR HOUSING ASSY  NLA
 

About Mercury Marine

OEM Part

1603-1868A 4 - GEAR Housing, NLA [ More info ]
Unavailable
#1 1603-1568A 3 GEAR HOUSING ASSEMBLY (7/16" STUD) (1,1,1,1,1, required per assembly) SERIAL 01231090-09999999
#2 16-23071 STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (3/8" X 1-7/8") (2,2,,,,, required per assembly) SERIAL 00000000-01231089
16-23071 - STUD               NLA
 

About Mercury Marine

OEM Part

16-23071 - Stud, NLA [ More info ]
Unavailable
#2 16-29078 STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (7/16" X 2") (2,2,2,2,2, required per assembly) SERIAL 01231090-09999999
16-29078 - STUD               - Replaced by 16-45198
 

16-29078 - Stud [ More info ]
Unavailable
16-45198 - STUD               - Replaced by 16-52614
 

16-45198 - STUD [ More info ]
Unavailable
16-52614 - STUD               - Replaced by 16-57920
 

16-52614 - Stud [ More info ]
Unavailable
16-57920 - STUD (.44 x 2.06)  - Replaced by 16-579201
 

16-57920 - Stud [ More info ]
Unavailable
16-579201 - ->579203 - Replaced by -579203
 

16-57920 1 - Stud [ More info ]
Unavailable
16-579203 - STUD                   Q=T - Replaced by -8M0133358
 

16-57920 3 - Stud [ More info ]
Unavailable
16-8M0133358 - STUD
16-8M0133358

About Mercury Marine

OEM Part

168M0133358 - Stud [ More info ]
Unavailable
#3 31-20231 BEARING, ROLLER - DRIVE SHAFT (1,1,1,1,1, required per assembly)
31-20231 - ROLLER BEARING     - Replaced by 31-62091
 

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

31-62091 - Roller Bearing - Drive Shaft [ More info ]
Unavailable
BEARING 31-62091T
31-62091T

About Mercury Marine

OEM Part

31-62091T - Bearing [ More info ]

Add to shopping cart $67.49
1 In Stock.

#4 32-23652 TUBE, WATER INLET - LOWER (1,1,1,1,1, required per assembly)
TUBE,NLA 32-23652
32-23652

About Mercury Marine

OEM Part

32-23652 - Tube, NLA [ More info ]

Add to shopping cart $12.22
10 In Stock.

#5 23-23651 SLEEVE, WATER INLET TUBE (1,1,1,1,1, required per assembly)
SLEEVE (1.625) 23-23651
 

About Mercury Marine

OEM Part

23-23651 - Sleeve [ More info ]

Add to shopping cart $4.42
Available to Order: Usually ships within 10 days.

#6 26-20232 SEAL, WATER TUBE (3,3,3,3,3, required per assembly)
26-20232 - SEAL @5            NLA
26-20232

About Mercury Marine

OEM Part

26-20232 - Seal, NLA [ More info ]
Unavailable
#7 35-23654 SCREEN, WATER INTAKE - GEAR HOUSING (1,1,1,1,1, required per assembly)
SCREEN,NLA 35-23654
 

About Mercury Marine

OEM Part

35-23654 - Screen, NLA [ More info ]

Add to shopping cart $9.90
10+ In Stock.

#8 45-29617A 1 DRIVE SHAFT ASSEMBLY (SHORT SHAFT) (1,1,1,1,1, required per assembly)
45-29617A 1 - DRIVE SHAFT ASSY   NLA
 

About Mercury Marine

OEM Part

45-29617A 1 - Drive Shaft, NLA [ More info ]
Unavailable
#8 45-29618A 1 DRIVE SHAFT ASSEMBLY ( LONG SHAFT) (1,1,1,1,1, required per assembly)
DRIVE SHAFT,NLA 45-29618A 1
 

About Mercury Marine

OEM Part

45-29618A 1 - Drive Shaft, NLA [ More info ]

Add to shopping cart $132.00
3 In Stock.

#9 53-29116 RING, RETAINING - BALL BEARING (25/32" I.D.) - SEE NOTE (1,1,1,1,1, required per assembly)
RETAINING RING,NLA 53-29116
 

About Mercury Marine

OEM Part

53-29116 - Retaining Ring, NLA [ More info ]

Add to shopping cart $3.88
6 In Stock.

#9 53-29115 RING, RETAINING - BALL BEARING (3/4" I.D.) - SEE NOTE (1,1,,,,, required per assembly)
RETAINING RING,NLA 53-29115
 

About Mercury Marine

OEM Part

53-29115 - Retaining Ring, NLA [ More info ]

Add to shopping cart $1.67
10+ In Stock.

#10 43-20834 GEAR, PINION (1,1,1,1,1, required per assembly)
PINION GEAR,NLA 43-20834
43-20834

About Mercury Marine

OEM Part

43-20834 - Gear, Pinion - Drive Shaft, NLA [ More info ]

Add to shopping cart $53.33
10+ In Stock.

#11 14-29163 TAB WASHER, PINION GEAR SCREW (1,1,1,1,1, required per assembly)
WASHER-TAB,NLA 14-29163
 

About Mercury Marine

OEM Part

14-29163 - Tab Washer, NLA [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#12 10-20925 SCREW, PINION GEAR RETAINING (1,1,1,1,1, required per assembly)
SCREW,NLA 10-20925
 

About Mercury Marine

OEM Part

10-20925 - Screw, NLA [ More info ]

Add to shopping cart $4.59
10+ In Stock.

#13 15-20929A 1 SHIM, BALL BEARING TO DRIVE SHAFT (AR,AR,AR,A required per assembly)
SHIM SET ,NLA 15-20929A 1
15-20929A 1

About Mercury Marine

OEM Part

15-20929A 1 - Shim Set, NLA [ More info ]

Add to shopping cart $13.32
10+ In Stock.

#14 30-20861 BEARING, BALL - DRIVE SHAFT (1,1,1,1,1, required per assembly)
30-20861 - BALL BEARING@2     - Replaced by 30-72961
 

30-20861 - Ball Bearing [ More info ]
Unavailable
BEARING-BALL 30-72961
30-72961

About Mercury Marine

OEM Part

30-72961 - Ball Bearing [ More info ]

Add to shopping cart $23.00
In Stock

BEARING BALL
18-1398

About Sierra Marine

OEM Match

18-1398 - Bearing, 30-72961 [ More info ]

Add to shopping cart $20.99 $17.23
In Stock

#15 25-20266 "O" RING, WATER PUMP CARTRIDGE (1,1,1,1,1, required per assembly)
25-20266 - O RING @3          - Replaced by 25-26722
25-20266

25-20266 - O-Ring - Priced Individually [ More info ]
Unavailable
O RING 25-26722
25-26722

About Mercury Marine

OEM Part

25-26722 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $2.70
10+ In Stock.

O-RING
18-7115

About Sierra Marine

OEM Match

18-7115 - O-Ring 25-26722 [ More info ]

Add to shopping cart $1.99 $1.94
Available to Order: Usually ships within 10 days.

#16 46-29117A 1 WATER PUMP CARTRIDGE ASSEMBLY (1,1,1,1,1, required per assembly)
46-29117A 1 - CARTRIDGE ASSY     NLA
 

About Mercury Marine

OEM Part

46-29117A 1 - Water Pump Cartridge [ More info ]
Unavailable
#17 26-23300 OIL SEAL (1,1,1,1,1, required per assembly)
26-23300 - SEAL Oil           - Replaced by 26-90562
 

26-23300 - Seal - Priced Individually [ More info ]
Unavailable
SEAL 26-90562
26-90562

About Mercury Marine

OEM Part

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

Add to shopping cart $21.22
8 In Stock.

OIL SEAL
18-2011

About Sierra Marine

OEM Match

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

Add to shopping cart $15.99 $14.57
1 In Stock.

#18 28091 INSER, WATER UMP CARTRIDGE (1,1,1,1,1, required per assembly)
28091 - INSERT             NLA
28091

About Mercury Marine

OEM Part

28091 - Insert, NLA [ More info ]
Unavailable
#19 28-28657 KEY, WATER PUMP CARTRIDGE (1,1,1,1,1, required per assembly)
KEY,NLA 28-28657
 

About Mercury Marine

OEM Part

28-28657 - Key, NLA [ More info ]

Add to shopping cart $4.43
10+ In Stock.

#20 47-20268 IMPELLER, WATER PUMP (1,1,1,1,1, required per assembly)
47-20268 - IMPELLER @2        - Replaced by 47-65959
 

47-20268 - Impeller, Priced Individually [ More info ]
Unavailable
47-65959 - IMPELLER @4        - Replaced by 47-89983
 

47-65959 - Impeller, Priced Individually [ More info ]
Unavailable
47-89983 - IMPELLER           - Replaced by 47-89983T
47-89983

47-89983 - Impeller [ More info ]
Unavailable
IMPELLER 47-89983T
47-89983T

About Mercury Marine

OEM Part

47-89983T - Impeller [ More info ]

Add to shopping cart $26.08
10+ In Stock.

IMPELLER
18-3007

About Sierra Marine

OEM Match

18-3007 - Impeller 47-89983 [ More info ]

Add to shopping cart $20.99 $20.29
10+ In Stock.

#21 17-23733 PIN, IMPELLER DRIVE (1,1,1,1,1, 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.

#22 20272 PLATE, OUTLET - WATER PUMP COVER (1,1,1,1,1, required per assembly)
20272 - PLATE              NLA
20272

About Mercury Marine

OEM Part

20272 - Water Pump Cover Plate [ More info ]
Unavailable
#23 20270A 2 WATER PUMP COVER ASSEMBLY (1,1,1,1,1, required per assembly)
COVER ASY,NLA 20270A 2
20270A 2

About Mercury Marine

OEM Part

20270A 2 - Cover Assembly [ More info ]

Add to shopping cart $79.99
1 In Stock.

#24 26-23517 OIL SEAL (1,1,1,1,1, required per assembly)
26-23517 - SEAL               NLA
26-23517

About Mercury Marine

OEM Part

26-23517 - Seal, NLA [ More info ]
Unavailable
OIL SEAL
18-2015

About Sierra Marine

OEM Match

18-2015 - Seal 26-23517 [ More info ]

Add to shopping cart $19.99 $16.63
In Stock

#25 25-20273 RING, RUBBER - CENTRIFUGAL SLINGER (1,1,1,1,1, required per assembly)
O RING 25-20273
25-20273

About Mercury Marine

OEM Part

25-20273 - O-ring, Rubber - Centrifugal Slinger (drive Shaft) [ More info ]

Add to shopping cart $1.60
9 In Stock.

#26 25-29619 "O" RING, DRIVE SHAFT - UPPER (,,1,1,1,1, required per assembly)
O RING 25-29619
25-29619

About Mercury Marine

OEM Part

25-29619 - O-ring, (.583 X .103) [ More info ]

Add to shopping cart $2.60
10+ In Stock.

#27 25136 SHAFT, SHIF - LOWER (1,1,1,1,1, required per assembly)
SHAFT,NLA 25136
25136

About Mercury Marine

OEM Part

25136 - Shaft, NLA [ More info ]

Add to shopping cart $88.00
3 In Stock.

#28 18-20233 CLIP, RETAINING - SHIFT SHAFT (1,1,1,1,1, required per assembly)
5329641 18-20233
18-20233

About Mercury Marine

OEM Part

18-20233 - Pin, Hair-Ext, Priced Individually [ More info ]

Add to shopping cart $2.21
10+ In Stock.

E RING 53-29641
53-29641

About Mercury Marine

OEM Part

53-29641 - E Ring - Priced Individually [ More info ]

Add to shopping cart $1.70
4 In Stock.

E CLIP - GEN II
18-4295

About Sierra Marine

OEM Match

18-4295-9 - Clip, 53-29461, 2PK [ More info ]

Add to shopping cart $2.59 $2.17
4 In Stock.

#29 23-28374A 1 BUSHING ASSEMBLY, SHIF SHAFT (1,1,1,1,1, required per assembly)
23-28374A 1 - BUSHING ASSY       - Replaced by 23-38993A 2
 

23-28374A 1 - BUSHING ASSY [ More info ]
Unavailable
23-38993A 2 - BUSHING ASSY       - Replaced by 23-46284A 1
 

23-38993A 2 - BUSHING ASSY [ More info ]
Unavailable
BUSHING ASY,NLA 23-46284A 1
23-46284A 1

About Mercury Marine

OEM Part

23-46284A 1 - Bushing Assembly, NLA [ More info ]

Add to shopping cart $44.43
10+ In Stock.

#30 26-31249 OIL SEAL (SPRING LOADED) (1,1,1,1,1, required per assembly)
26-31249 - OIL SEAL @5        - Replaced by 26-46021
26-31249

26-31249 - Oil Seal - Priced Individually [ More info ]
Unavailable
26-46021 - SEAL Oil           - Replaced by 26-89236
26-46021

26-46021 - Oil Seal - Priced Individually [ More info ]
Unavailable
26892361 26-89236
26-89236

About Mercury Marine

OEM Part

26-89236 - Seal [ More info ]

Add to shopping cart $12.21
10+ In Stock.

SEAL Oil 26-892361
26-892361

About Mercury Marine

OEM Part

26-89236 1 - Seal [ More info ]

Add to shopping cart $17.00
10+ In Stock.

OIL SEAL
18-2009

About Sierra Marine

OEM Match

18-2009 - Seal, 26-89236 [ More info ]

Add to shopping cart $11.99 $11.31
10+ In Stock.

#31 25-25439 "O" RING, SHIFT SHAFT BUSHING (1,1,1,1,1, required per assembly)
O RING 25-25439
25-25439

About Mercury Marine

OEM Part

25-25439 - O-Ring, Shaft Shaft Bushing [ More info ]

Add to shopping cart $1.90
10+ In Stock.

O-RING 5
18-7420

About Sierra Marine

OEM Match

18-7420-9 - O-Ring (PK5) 25-21836 [ More info ]

Add to shopping cart $9.99 $9.50
4 In Stock.


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