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Parts for MerCruiser R / MR / Alpha One (Sterndrive) 1983-1990 Gear Housing (Driveshaft) - (Counter Rotation)

#-- 1623-8951A33 GEAR HOUSING ASSEMBLY (1 required per assembly)
GEAR HOUSING ASSEMBLY 1623-8951A33
1623-8951A33

About Mercury Marine

OEM Part

1623-8951A33 - Gearcase Alpha C/R [ More info ]

Add to shopping cart $2,128.57
Available to order: Usually ships within 8 days. Explain stock levels

90-108-02 - SE108, COUNTER ROTATING LOWER (Replaces Mercruiser Alpha One)
90-108-02

Sterndrive Engineering

90-108-02 - SE108 Lower Unit Mercruiser Alpha One, Counter Rotation - Special Order - No Returns [ More info ]

Add to shopping cart $945.00 $945.00
10+ in stock. Explain stock levels

16238951A33 1623  8951R33
1623  8951R33

About Mercury Marine

OEM Part

1623-8951R33 - ORD1623- 8951A33 [ More info ]

Add to shopping cart $1,250.00
1 in stock. Explain stock levels

#1 1623-8951A39 GEAR HOUSING ASSEMBLY (1 required per assembly)
GEAR HOUSING  ASSEMBLY 1623-8951A39
1623-8951A39

About Mercury Marine

OEM Part

1623-8951A39 - Gearcase Alpha Cr-Basic [ More info ]

Add to shopping cart $1,185.71
Available to order: Usually ships within 8 days. Explain stock levels

#2 17-37972 1 PIN, SHIFT CRANK - GEAR HOUSING (1 required per assembly)
PIN 17-37972  1
 

About Mercury Marine

OEM Part

17-37972 1 - Pin [ More info ]

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

#3 16-46911 STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (3-3/16 inch) (1 required per assembly)
STUD 16-46911
 

About Mercury Marine

OEM Part

16-46911 - Stud [ More info ]

Add to shopping cart $5.40 $3.65
10+ in stock. Explain stock levels

#4 16-56298 STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (1-31/32 inch) (2 required per assembly)
STUD (.437 X 1.97) 16-56298
 

About Mercury Marine

OEM Part

16-56298 - Stud [ More info ]

Add to shopping cart $3.30
6 in stock. Explain stock levels

#5 16-56297 2 STUD, (.312-18/.324-24 x 3.380), WATER PUMP GEAR HOUSING (1 required per assembly)
STUD              O - Replaced by 16-8M0034463
 

This part has been superseded.

16-56297 2 - STUD O [ More info ]
Unavailable
Replaced by 16-8M0034463
STUD (.312-24 x 3.38) 16-8M0034463
 

About Mercury Marine

OEM Part

16-8M0034463 - Stud [ More info ]

Add to shopping cart $5.60
Available to order: Usually ships within 8 days. Explain stock levels

#6 16-69501 STUD, WATER PUMP GEAR HOUSING (3-1/4 inch) (2 required per assembly)
STUD 16-69501
 

About Mercury Marine

OEM Part

16-69501 - Stud [ More info ]

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

#7 26-45577 1 SEAL, GEAR HOUSING (1 required per assembly)
SEAL Note: must be ordered in multiples of 3 26-45577  1
26-45577  1

About Mercury Marine

OEM Part

26-45577 1 - Seal - Priced Individually [ More info ]

Add to shopping cart $2.80
2 in stock. Explain stock levels

Seal Ring
18-2944

About Sierra Marine

OEM Match

18-2944-9 - Gasket 26-45577 2-Pack [ More info ]

Add to shopping cart $5.98 $3.88
10+ in stock. Explain stock levels

#8 17-35973 PIN, Dowel, GEAR HOUSING (2 required per assembly)
PIN Dowel 17-35973
17-35973

About Mercury Marine

OEM Part

17-35973 - Pin -Dowel - Priced Individually [ More info ]

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

Dowel Pin,Water Pump Base
18-3227

About Sierra Marine

OEM Match

18-3227-9 - Pin, 17-35973, 5PK [ More info ]

Add to shopping cart $9.95 $7.44
1 in stock. Explain stock levels

#9 31-42647A 1 BEARING ASSEMBLY, Roller, DRIVE SHAFT (1 required per assembly)
BEARING ASSEMBLY Roller 31-42647A 1
31-42647A 1

About Mercury Marine

OEM Part

31-42647A 1 - Bearing Assembly [ More info ]

Add to shopping cart $55.80 $47.79
1 in stock. Explain stock levels

Bearing, Pinion
18-1117

About Sierra Marine

OEM Match

18-1117 - Bearing, 387817, 31-42647A1 [ More info ]

Add to shopping cart $47.49 $37.56
10+ in stock. Explain stock levels

#10 93423 1 INSERT, WATER PICKUP (STARBOARD) (1 required per assembly)
INSERT 93423  1
93423  1

About Mercury Marine

OEM Part

93423 1 - Insert [ More info ]

Add to shopping cart $6.30
4 in stock. Explain stock levels

#11 93424 1 INSERT, WATER PICKUP (PORT) (1 required per assembly)
INSERT 93424  1
93424  1

About Mercury Marine

OEM Part

93424 1 - Insert [ More info ]

Add to shopping cart $6.50
Available to order: Usually ships within 8 days. Explain stock levels

#12 10-76156 SCREW, (#10-32 x 1.88), INSERT TO GEAR HOUSING (1 required per assembly)
SCREW (#10-32 x 1.88) 10-76156
10-76156

About Mercury Marine

OEM Part

10-76156 - Screw [ More info ]

Add to shopping cart $2.40
10+ in stock. Explain stock levels

Screw, Insert
18-3197

About Sierra Marine

OEM Match

18-3197 - Screw, Insert 18-3197 [ More info ]

Add to shopping cart $2.38 $1.79
5 in stock. Explain stock levels

#13 11-45812 NUT, (#10-32) Stainless Steel, INSERT SCREW (1 required per assembly)
NUT @5            O - Replaced by 11-859124
 

This part has been superseded.

11-45812 - NUT @5 O [ More info ]
Unavailable
Replaced by 11-859124
NUT (#10-32) Stainless 11-859124
 

About Mercury Marine

OEM Part

11-859124 - Nut - Priced Individually [ More info ]

Add to shopping cart $13.25
10+ in stock. Explain stock levels

#14 17-42836 PIN, Groove, WATER PUMP (1 required per assembly)
PIN,NLA 17-42836
 

About Mercury Marine

OEM Part

17-42836 - Pin, NLA [ More info ]

Add to shopping cart $1.50
2 in stock. Explain stock levels

#15 45-42634 DRIVESHAFT ASSEMBLY (1 required per assembly)
DRIVESHAFT ASSEMBLY 45-42634
45-42634

About Mercury Marine

OEM Part

45-42634 - Drive Shaft [ More info ]

Add to shopping cart $579.84
2 in stock. Explain stock levels

Drive Shaft
18-2180

About Sierra Marine

OEM Match

18-2180 - Drive Shaft, 45-42634 [ More info ]

Add to shopping cart $679.07 $549.34
1 in stock. Explain stock levels

#16 15-42637A 1 SHIM SET, DRIVE SHAFT BEARING (AR required per assembly)
8M0063267 15-42637A 1
 

About Mercury Marine

OEM Part

15-42637A 1 - 8M0063267 [ More info ]

Add to shopping cart $6.00
3 in stock. Explain stock levels

Shim Kit
18-2294

About Sierra Marine

OEM Match

18-2294 - Shim 15-42637A1 [ More info ]

Add to shopping cart $24.02 $17.40
3 in stock. Explain stock levels

#17 31-36387A 1 BEARING, Roller, DRIVESHAFT (1 required per assembly)
BEARING ASSEMBLY Roller 31-36387A 1
31-36387A 1

About Mercury Marine

OEM Part

31-36387A 1 - Bearing Kit [ More info ]

Add to shopping cart $61.00 $52.24
3 in stock. Explain stock levels

Alpha Bearing
18-1143

About Sierra Marine

OEM Match

18-1143 - Bearing 31-36387A1 [ More info ]

Add to shopping cart $43.66 $35.57
1 in stock. Explain stock levels

#18 824519 1 RETAINER, DRIVE SHAFT BEARING (1 required per assembly)
RETAINER 824519  1
824519  1

About Mercury Marine

OEM Part

824519 1 - Retainer [ More info ]

Add to shopping cart $5.00
1 in stock. Explain stock levels

Retainer,Brng Race Preload
18-2346

About Sierra Marine

OEM Match

18-2346 - Retainer, 824519 1 [ More info ]

Add to shopping cart $6.06 $4.64
Available to order: Usually ships within 8 days. Explain stock levels

#19 43-828071A 1 GEAR SET (INCLUDES PINION AND FORWARD GEARS) (1 required per assembly)
GEAR SET 43-828071A 1
43-828071A 1

About Mercury Marine

OEM Part

43-828071A 1 - Gear Assembly - Comp-c/R [ More info ]

Add to shopping cart $823.64
Available to order: Usually ships within 8 days. Explain stock levels

#20 12-92721 WASHER, PINION GEAR (1 required per assembly)
WASHER Note: must be ordered in multiples of 2 12-92721
12-92721

About Mercury Marine

OEM Part

12-92721 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10 $0.75
10+ in stock. Explain stock levels

Nut Set, Drive Shaft
18-2359

About Sierra Marine

OEM Match

18-2359 - Nut Kit [ More info ]

Add to shopping cart $8.21 $6.23
1 in stock. Explain stock levels

Washer, Pinion Nut
18-2343

About Sierra Marine

OEM Match

18-2343-9 - Washer, 12-92721, 2PK [ More info ]

Add to shopping cart $3.98 $2.48
2 in stock. Explain stock levels

#21 11-35921 NUT, (.625-18), PINION GEAR TO DRIVESHAFT (1 required per assembly)
NUT (.625-18) 11-35921
11-35921

About Mercury Marine

OEM Part

11-35921 - Nut - Priced Individually [ More info ]

Add to shopping cart $5.10
10+ in stock. Explain stock levels

Pinion Nut
18-3719

About Sierra Marine

OEM Match

18-3719 - Nut, 11-35921, 314730 [ More info ]

Add to shopping cart $4.95 $3.20
8 in stock. Explain stock levels

#22 22-67892A 1 FITTING KIT, Magnetic, Plug Fill/Drain (1 required per assembly)
PLUG KIT-DRAIN    O - Replaced by 22-67892A05
22-67892A 1

This part has been superseded.

22-67892A 1 - PLUG KIT-DRAIN O [ More info ]
Unavailable
Replaced by 22-67892A05
PLUG KIT-DRAIN    O - Replaced by 22-67892A06
22-67892A05

This part has been superseded.

22-67892A05 - PLUG KIT-DRAIN O [ More info ]
Unavailable
Replaced by 22-67892A06
PLUG KIT-DRAIN    O - Replaced by 22-8M0058389
22-67892A06

This part has been superseded.

22-67892A06 - PLUG KIT-DRAIN O [ More info ]
Unavailable
Replaced by 22-8M0058389
SCREW KIT Drain 22-8M0058389
22-8M0058389

About Mercury Marine

OEM Part

22-8M0058389 - Screw Kit - Priced Individually [ More info ]

Add to shopping cart $6.33
10+ in stock. Explain stock levels

Drain Screw (Priced Per Pkg of
18-23751-9

About Sierra Marine

OEM Match

18-23751-9 - Drain Screw , Package of 50 - Special Order - No Returns [ More info ]

Add to shopping cart $400.33 $284.06
In stock - special order item. Explain stock levels

DRAIN PLUG MAGNETIC
18-2375

About Sierra Marine

OEM Match

18-2375 - Plug, 22-67892A1 [ More info ]

Add to shopping cart $6.99 $4.59
10+ in stock. Explain stock levels

#23 12-19183 2 WASHER, FILL/DRAIN SCREW (1 required per assembly) (Component of Lower Seal Kit 26-33144A2)
WASHER-ORAN @15   O - Replaced by 12-19183  3
12-19183  2

This part has been superseded.

12-19183 2 - WASHER-ORAN @15 O [ More info ]
Unavailable
Replaced by 12-19183 3
SEAL 12-19183  3
12-19183  3

About Mercury Marine

OEM Part

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

Add to shopping cart $1.00
10+ in stock. Explain stock levels

DRAIN GASKET
18-2945

About Sierra Marine

OEM Match

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

Add to shopping cart $2.78 $1.52
10+ in stock. Explain stock levels

SEAL (4) Note: must be ordered in multiples of 2   12 19183Q02
12 19183Q02

About Mercury Marine

OEM Part

12-19183Q02 - Seals, Pack of 4 [ More info ]

Add to shopping cart $5.10
Available to order: Usually ships within 8 days. Explain stock levels

SEAL (4) Note: must be ordered in multiples of 2   12 19183K02
12 19183K02

About Mercury Marine

OEM Part

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

Add to shopping cart $5.10
Available to order: Usually ships within 8 days. Explain stock levels

#24 46-44292A 3 BASE ASSEMBLY, Water Pump (1 required per assembly)
WATER PUMP BASE KITALPHA I MZ
46-44292A 3

About Mercury Marine

OEM Part

46-44292A 3 - Water Pump Base [ More info ]

Add to shopping cart $32.50
10+ in stock. Explain stock levels

Water Pump Base
18-3420

About Sierra Marine

OEM Match

18-3420 - Water Pump Base 46-44292A3 [ More info ]

Add to shopping cart $30.99 $25.12
10+ in stock. Explain stock levels

4644292A3   46 44292Q03
46 44292Q03

About Mercury Marine

OEM Part

46-44292Q03 - Water Pump Base - Priced Individually [ More info ]

Add to shopping cart $33.09
Available to order: Usually ships within 8 days. Explain stock levels

#25 27-42631 1 GASKET, WATER PUMP TO GEAR HSG (1 required per assembly) (Component of Water Pump Kit 46-44292A3)
GASKET 27-42631  1
27-42631  1

About Mercury Marine

OEM Part

27-42631 1 - Gasket [ More info ]

Add to shopping cart $2.90
10+ in stock. Explain stock levels

#26 25-90011 O-RING, (2.175 x .175), WATER PUMP (1 required per assembly) (Component of Water Pump Kit 46-44292A3)
25896523 25-90011
25-90011

About Mercury Marine

OEM Part

25-90011 - Drive Shaft Cover O-Ring [ More info ]

Add to shopping cart $1.25
6 in stock. Explain stock levels

O-RING (2.175 x .103) 25-896523
25-896523

About Mercury Marine

OEM Part

25-896523 - O-Ring [ More info ]

Add to shopping cart $2.40
6 in stock. Explain stock levels

O-Ring
18-7176

About Sierra Marine

OEM Match

18-7176-9 - O-Ring (PK5) 25-90011 [ More info ]

Add to shopping cart $14.95 $7.20
4 in stock. Explain stock levels

#27 26-16977 SEAL, Oil, WATER PUMP (1 required per assembly)
SEAL Oil 26-16977
26-16977

About Mercury Marine

OEM Part

26-16977 - Seal [ More info ]

Add to shopping cart $15.10
5 in stock. Explain stock levels

Oil Seal
18-2026

About Sierra Marine

OEM Match

18-2026 - Seal, 321453 [ More info ]

Add to shopping cart $13.99 $9.76
10+ in stock. Explain stock levels

Oil Seal
18-2013

About Sierra Marine

OEM Match

18-2013 - Seal, 26-16977 [ More info ]

Add to shopping cart $14.49 $9.83
10+ in stock. Explain stock levels

#29 27-85608 1 GASKET, LOWER - WATER PUMP (1 required per assembly) (Component of Water Pump Impeller Kit 47-89984T5)
GASKET @5         O - Replaced by 27-8M0090319
27-85608  1

This part has been superseded.

27-85608 1 - GASKET @5 O [ More info ]
Unavailable
Replaced by 27-8M0090319
GASKET Note: must be ordered in multiples of 5 27-8M0090319
27-8M0090319

About Mercury Marine

OEM Part

27-8M0090319 - Water Pump Gasket - Priced Individually [ More info ]

Add to shopping cart $2.80
4 in stock. Explain stock levels

Gasket
18-2914

About Sierra Marine

OEM Match

18-2914-9 - Gasket 27-85608 2-Pack [ More info ]

Add to shopping cart $5.98 $3.82
10+ in stock. Explain stock levels

#30 27-858524 GASKET, UPPER - WATER PUMP (1 required per assembly) (Component of Water Pump Impeller Kit 47-89984T5)
GASKET Note: must be ordered in multiples of 5 27-858524
27-858524

About Mercury Marine

OEM Part

27-858524 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.80
10+ in stock. Explain stock levels

Gasket
18-2915

About Sierra Marine

OEM Match

18-2915-9 - Gasket 27-858524 2-Pack [ More info ]

Add to shopping cart $4.98 $3.46
8 in stock. Explain stock levels

#31 32435 FACE PLATE (1 required per assembly)
324351 32435
32435

About Mercury Marine

OEM Part

32435 - Face Plate - Priced Individually [ More info ]

Add to shopping cart $3.87
10+ in stock. Explain stock levels

FACE PLATE 32435  1
32435  1

About Mercury Marine

OEM Part

32435 1 - Face Plate [ More info ]

Add to shopping cart $6.60
6 in stock. Explain stock levels

Impeller Plate
18-3117

About Sierra Marine

OEM Match

18-3117 - Plate, 32435 [ More info ]

Add to shopping cart $5.99 $4.16
5 in stock. Explain stock levels

#32 46-96148T 1 BODY ASSEMBLY, Water Pump (1 required per assembly)
BODY ASSEMBLY Water Pum 46-96148T 1
46-96148T 1

About Mercury Marine

OEM Part

46-96148T 1 - Water Pump Body Assembly [ More info ]

Add to shopping cart $51.60 $44.18
Available to order: Usually ships within 8 days. Explain stock levels

Housing
18-3116

About Sierra Marine

OEM Match

18-3116 - Housing 46-96148A1 [ More info ]

Add to shopping cart $37.99 $30.63
7 in stock. Explain stock levels

#33 48752T INSERT, WATER PUMP (1 required per assembly)
INSERT Note: must be ordered in multiples of 2 48752T
48752T

About Mercury Marine

OEM Part

48752T - Insert - Priced Individually [ More info ]

Add to shopping cart $8.90
5 in stock. Explain stock levels

S.S. Steel Cup
18-3114

About Sierra Marine

OEM Match

18-3114 - SS Cup, 48752 [ More info ]

Add to shopping cart $7.99 $6.28
1 in stock. Explain stock levels

#34 26-38970 SEAL, RUBBER - WATER INLET TUBE (1 required per assembly)
SEAL Note: must be ordered in multiples of 5 26-38970
26-38970

About Mercury Marine

OEM Part

26-38970 - Seal - Priced Individually [ More info ]

Add to shopping cart $3.50
10+ in stock. Explain stock levels

Bushing/Water Pump Housing
18-3110

About Sierra Marine

OEM Match

18-3110 - Seal, 26-38970 [ More info ]

Add to shopping cart $3.49 $2.40
10+ in stock. Explain stock levels

#35 47-89984T 4 IMPELLER, WATER PUMP (1 required per assembly)
IMPELLER 47-89984T 4
47-89984T 4

About Mercury Marine

OEM Part

47-89984T 4 - Impeller [ More info ]

Add to shopping cart $25.91
4 in stock. Explain stock levels

IMPELLER
18-3017

About Sierra Marine

OEM Match

18-3017 - Impeller 47-89984 [ More info ]

Add to shopping cart $20.49 $13.53
10+ in stock. Explain stock levels

#36 28-56654 KEY, IMPELLER DRIVE (1 required per assembly)
288M0032834 28-56654
28-56654

About Mercury Marine

OEM Part

28-56654 - Drive Key - Priced Individually [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

KEY Note: must be ordered in multiples of 5 28-8M0032834
28-8M0032834

About Mercury Marine

OEM Part

28-8M0032834 - Key - Priced Individually [ More info ]

Add to shopping cart $3.20
10+ in stock. Explain stock levels

#37 10-96411 SCREW, (#14-8 x 2.25), WATER PUMP TO GEAR HOUSING (1 required per assembly)
SCREW (#14-8 x 2.25) 10-96411
10-96411

About Mercury Marine

OEM Part

10-96411 - Screw [ More info ]

Add to shopping cart $1.30
Available to order: Usually ships within 8 days. Explain stock levels

#38 11-13438 NUT, (.250-28), WATER PUMP STUD (2 required per assembly)
NUT               O - Replaced by 11-826711  9
 

This part has been superseded.

11-13438 - NUT O [ More info ]
Unavailable
Replaced by 11-826711 9
NUT (.250-28) 11-826711  9
 

About Mercury Marine

OEM Part

11-826711 9 - Nut [ More info ]

Add to shopping cart $1.80
10+ in stock. Explain stock levels

#39 12-29245 WASHER, (.281 x .500 x .060) Stainless Steel, WATER PUMP STUD (2 required per assembly)
WASHER (.281 x .500 x . 12-29245
12-29245

About Mercury Marine

OEM Part

12-29245 - Washer [ More info ]

Add to shopping cart $0.90
Available to order: Usually ships within 8 days. Explain stock levels

Ss Washer
18-4275

About Sierra Marine

OEM Match

18-4275 - SS Washer [ More info ]

Add to shopping cart $1.99 $1.46
5 in stock. Explain stock levels

#40 11-13436 NUT, WATER PUMP STUDS (5/16-24) (1 required per assembly)
NUT 11-13436
11-13436

About Mercury Marine

OEM Part

11-13436 - Nut [ More info ]

Add to shopping cart $2.30
10+ in stock. Explain stock levels

#41 12-36001 WASHER, WATER PUMP STUD (1 required per assembly)
WASHER Note: must be ordered in multiples of 3 12-36001
12-36001

About Mercury Marine

OEM Part

12-36001 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.00
10+ in stock. Explain stock levels

Washer
18-4270

About Sierra Marine

OEM Match

18-4270-9 - Washer, 12-36001, 2PK [ More info ]

Add to shopping cart $4.87 $2.30
2 in stock. Explain stock levels

#42 25-30271 RING, Rubber, DRIVE SHAFT (1 required per assembly)
RING Rubber 25-30271
25-30271

About Mercury Marine

OEM Part

25-30271 - Ring - Priced Individually [ More info ]

Add to shopping cart $1.50
7 in stock. Explain stock levels

Slinger\\O-Ring
18-7426

About Sierra Marine

OEM Match

18-7426-9 - O-Ring (PK2) 25-30271 [ More info ]

Add to shopping cart $3.98 $1.78
10+ in stock. Explain stock levels

#43 25-30613 O-RING, UPPER - DRIVE SHAFT (1 required per assembly) (Component of Water Pump Impeller Kit 47-89984T5)
O-RING 25-30613
25-30613

About Mercury Marine

OEM Part

25-30613 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $1.30
Available to order: Usually ships within 8 days. Explain stock levels

O-Ring
18-7158

About Sierra Marine

OEM Match

18-7158-9 - (PK5) O-Ring 25-30613 [ More info ]

Add to shopping cart $9.95 $4.42
8 in stock. Explain stock levels

#44 23-29804T SLEEVE, GUIDE - WATER INLET TUBE (1 required per assembly)
SLEEVE Note: must be ordered in multiples of 5 23-29804T
23-29804T

About Mercury Marine

OEM Part

23-29804T - Sleeve - Priced Individually [ More info ]

Add to shopping cart $6.40
10+ in stock. Explain stock levels

Water Tube Guide
18-3109

About Sierra Marine

OEM Match

18-3109 - Tube 23-29804 [ More info ]

Add to shopping cart $5.49 $4.16
10+ in stock. Explain stock levels

#45 77481 1 SHIFT SHAFT, LOWER (1 required per assembly)
SHIFT SHAFT 77481  1
77481  1

About Mercury Marine

OEM Part

77481 1 - Shift Shaft - Lower [ More info ]

Add to shopping cart $46.00 $33.12
10+ in stock. Explain stock levels

#46 53-29641 E RING, SHIFT SHAFT (1 required per assembly)
E RING Note: must be ordered in multiples of 2 53-29641
53-29641

About Mercury Marine

OEM Part

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

Add to shopping cart $1.30
Available to order: Usually ships within 8 days. Explain stock levels

Spring Clip
18-4295

About Sierra Marine

OEM Match

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

Add to shopping cart $2.98 $1.83
10 in stock. Explain stock levels

#47 12-27880 WASHER, LOWER SHIFT SHAFT AND CRANK (1 required per assembly)
WASHER 12-27880
12-27880

About Mercury Marine

OEM Part

12-27880 - Washer [ More info ]

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

#48 25-25439 O-RING, (.862 x .103), SHIFT SHAFT BUSHING (1 required per assembly)
O-RING (.862 x .103) 25-25439
25-25439

About Mercury Marine

OEM Part

25-25439 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $1.50
10+ in stock. Explain stock levels

O-Ring
18-7420

About Sierra Marine

OEM Match

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

Add to shopping cart $9.95 $4.35
8 in stock. Explain stock levels

#49 23-30617A 2 BUSHING ASSEMBLY, SHIFT SHAFT (1 required per assembly)
238M0112749 23-30617A 2
23-30617A 2

About Mercury Marine

OEM Part

23-30617A 2 - Bushing Assembly [ More info ]

Add to shopping cart $24.90 $21.32
2 in stock. Explain stock levels

Bushing-Shift
18-2154

About Sierra Marine

OEM Match

18-2154 - Bushing, 23-30617A2 [ More info ]

Add to shopping cart $19.53 $15.39
10+ in stock. Explain stock levels

#50 26-89236 1 SEAL, Oil, SHIFT SHAFT BUSHING (1 required per assembly)
SEAL Oil 26-89236  1
26-89236  1

About Mercury Marine

OEM Part

26-89236 1 - Seal [ More info ]

Add to shopping cart $11.80
6 in stock. Explain stock levels

Oil Seal
18-2009

About Sierra Marine

OEM Match

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

Add to shopping cart $10.49 $7.28
10+ in stock. Explain stock levels

#51 12-31266 WASHER, RUBBER - SHIFT SHAFT BUSHING (1 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-31266
12-31266

About Mercury Marine

OEM Part

12-31266 - Washer - Priced Individually [ More info ]

Add to shopping cart $0.70
10+ in stock. Explain stock levels

Washer, Shift Shaft
18-2340

About Sierra Marine

OEM Match

18-2340-9 - Washer, 12-31266, 5PK [ More info ]

Add to shopping cart $7.45 $2.83
5 in stock. Explain stock levels

#52 12-29395 WASHER, (.390 x 1.00 x .06), SHIFT SHAFT (1 required per assembly)
128M0042641 12-29395
12-29395

About Mercury Marine

OEM Part

12-29395 - Washer - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

WASHER (.390 x 1.00 x . 12-8M0042641
12-8M0042641

About Mercury Marine

OEM Part

12-8M0042641 - Washer [ More info ]

Add to shopping cart $1.20
2 in stock. Explain stock levels

Shift Shaft Washer
18-4267

About Sierra Marine

OEM Match

18-4267-9 - Washer, 12-29395, 2PK [ More info ]

Add to shopping cart $6.59 $2.73
5 in stock. Explain stock levels

#- 46-96148A 8 BODY ASSEMBLY, Water Pump (- required per assembly)
BODY ASSEMBLY Water Pum 46-96148A 8
46-96148A 8

About Mercury Marine

OEM Part

46-96148A 8 - Water Pump Kit, No Base [ More info ]

Add to shopping cart $52.50
6 in stock. Explain stock levels

WATER PUMP KIT UPPER
18-3517

About Sierra Marine

OEM Match

18-3517 - Water Pump Kit, No Base, 46-96148A8 [ More info ]

Add to shopping cart $68.49 $27.42
10+ in stock. Explain stock levels

Water Pump Kit
18-3319

About Sierra Marine

OEM Match

18-3319 - Water Pump Kit 46-42579A4, With Base 18-3419 [ More info ]

Add to shopping cart $48.49 $37.46
10+ in stock. Explain stock levels

Housing Kit
18-3317

About Sierra Marine

OEM Match

18-3317 - Mercury Water Pump Kit, With Base 18-3417 [ More info ]

Add to shopping cart $52.99 $38.62
10+ in stock. Explain stock levels

Housing Kit
18-3316

About Sierra Marine

OEM Match

18-3316 - Water Pump Kit 46-78400A2, With Base 18-3416 [ More info ]

Add to shopping cart $56.99 $41.58
10+ in stock. Explain stock levels

PUMP KIT-WATER   46 96148T 8
46 96148T 8

About Mercury Marine

OEM Part

46-96148T 8 - Water Pump Kit, No Base [ More info ]

Add to shopping cart $52.67
Available to order: Usually ships within 8 days. Explain stock levels

#- 26-33144A 2 SEAL KIT (- required per assembly)
SEAL KIT 26-33144A 2
26-33144A 2

About Mercury Marine

OEM Part

26-33144A 2 - Seal Kit [ More info ]

Add to shopping cart $84.60 $72.45
3 in stock. Explain stock levels

Lower Gear Housing Seal Kit
18-2652

About Sierra Marine

OEM Match

18-2652 - Seal Kit, 26-33144A2 [ More info ]

Add to shopping cart $64.99 $37.98
10+ in stock. Explain stock levels

#- 26-32511A 1 SEAL KIT (1 required per assembly)
SEAL KIT 26-32511A 1
26-32511A 1

About Mercury Marine

OEM Part

26-32511A 1 - Seal Kit [ More info ]

Add to shopping cart $64.60 $55.32
2 in stock. Explain stock levels

Upper Gear Housing Seal Kit
18-2648

About Sierra Marine

OEM Match

18-2648 - Seal Kit, 26-32511A1 [ More info ]

Add to shopping cart $41.99 $16.90
10+ in stock. Explain stock levels

#- 31-803092T 1 BEARING AND SEAL KIT (1 required per assembly)
REPAIR KT-BEARING,NLA 31-803092T 1
31-803092T 1

About Mercury Marine

OEM Part

31-803092T 1 - Bearing Repair Kit, NLA [ More info ]

Add to shopping cart $187.50
4 in stock. Explain stock levels

#- 43-803093T 1 GEAR KIT, Lower (1 required per assembly)
GEAR KIT Lower 43-803093T 1
43-803093T 1

About Mercury Marine

OEM Part

43-803093T 1 - Gears Repair Kit [ More info ]

Add to shopping cart $991.86
Available to order: Usually ships within 8 days. Explain stock levels

#- 47-89984T 5 IMPELLER KIT, Water Pump (1 required per assembly)
IMPELLER KIT Water Pump 47-89984T 5
47-89984T 5

About Mercury Marine

OEM Part

47-89984T 5 - Water Pump Repair Kit [ More info ]

Add to shopping cart $47.74
Available to order: Usually ships within 8 days. Explain stock levels

REPAIR KIT-W/P   47 89984Q 5
47 89984Q 5

About Mercury Marine

OEM Part

47-89984Q 5 - Water Pump Repair Kit [ More info ]

Add to shopping cart $47.74
Available to order: Usually ships within 8 days. Explain stock levels