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Parts for MerCruiser Alpha One (Gen. II) 1991-1995 Drive Shaft Housing & Drive Shaft

#1 18312A 1 TOP COVER, With Dipstick Hole (1 required per assembly)
828692A1 18312A 1
18312A 1

About Mercury Marine

OEM Part

18312A 1 - Top Cover [ More info ]

Add to shopping cart $116.79
2 In Stock.

COVER ASSY-TOP 828692A1
828692A1

About Mercury Marine

OEM Part

828692A 1 - Cover Assembly [ More info ]

Add to shopping cart $288.42 $193.82
10+ In Stock.

#1 18312A 3 TOP COVER, With Out Dipstick Hole (1 required per assembly)
18312A 3 - TOP COVER          - Replaced by -828692A 1
 

18312A 3 - TOP Cover [ More info ]
Unavailable
CAP UPPER DRIVE UNIT GEN II
18-2382

About Sierra Marine

OEM Match

18-2382 - Cover, 828692A1 [ More info ]

Add to shopping cart $239.99 $208.79
In Stock

#2 31-61100A 1 BEARING ASSEMBLY (1 required per assembly)
BEARING SET 31-61100A 1
31-61100A 1

About Mercury Marine

OEM Part

31-61100A 1 - Bearing - Driveshaft [ More info ]

Add to shopping cart $88.50
10+ In Stock.

TAPERED ROLLER BEARING
18-1165

About Sierra Marine

OEM Match

18-1165 - Bearing, 31-61100A1 [ More info ]

Add to shopping cart $45.99 $41.66
2 In Stock.

#3 15-45691A 1 SHIM (AR required per assembly)
SHIM SET 15-45691A 1
15-45691A 1

About Mercury Marine

OEM Part

15-45691A 1 - Shim Set [ More info ]

Add to shopping cart $13.90
10+ In Stock.

#4 25-32546 O-RING (1 required per assembly)
O RING 25-32546
25-32546

About Mercury Marine

OEM Part

25-32546 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $3.90
10+ In Stock.

O-RING 5
18-7161

About Sierra Marine

OEM Match

18-7161-9 - (PK5) O-Ring 25-32546 [ More info ]

Add to shopping cart $14.99 $14.26
5 In Stock.

#5 10-98794 SCREW, (.375-16 x 1.00) (4 required per assembly)
108M0113180 10-98794
10-98794

About Mercury Marine

OEM Part

10-98794 - Screw [ More info ]

Add to shopping cart $3.99
5 In Stock.

SCREW 10-8M0113180
10-8M0113180

About Mercury Marine

OEM Part

10-8M0113180 - MTG Screw AL/BRAV TOP Cover ZZ [ More info ]

Add to shopping cart $4.90
Available to Order: Usually ships within 10 days.

#6 816610A 1 DIPSTICK ASSEMBLY (1 required per assembly) (Old Design)
1079953A2 816610A 1
 

About Mercury Marine

OEM Part

816610A 1 - Dipstick Assembly [ More info ]

Add to shopping cart $9.99
3 In Stock.

10-79953A 2 - SCREW KIT (.375-1  - Replaced by 10-79953Q 2
10-79953A 2

10-79953A 2 - Drain Screw Kit [ More info ]
Unavailable
10-79953Q 2 - SCREW KIT (.375-1  - Replaced by 10-79953Q04
10-79953Q 2

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
10+ 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.

#7 12-19183 WASHER, Fiber (1 required per assembly) (Old Design)
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
Available to Order: Usually ships within 10 days.

#8 45-55796 1 DRIVESHAFT, Upper (1 required per assembly)
458M0161872 45-55796  1
45-55796  1

About Mercury Marine

OEM Part

45-55796 1 - Drive Shaft - Upper [ More info ]

Add to shopping cart $89.99
4 In Stock.

#9 815932 FILLER WALL (1 required per assembly)
FILLER WALL 815932
815932

About Mercury Marine

OEM Part

815932 - Filler Wall [ More info ]

Add to shopping cart $5.10
Available to Order: Usually ships within 10 days.

#10 37-817387A91 DECAL SET (1 required per assembly)
DECAL SET 37-817387A91
 

About Mercury Marine

OEM Part

37-817387A91 - Decal Set [ More info ]

Add to shopping cart $243.00
Available to Order: Usually ships within 10 days.

#11 37-13722A11 DECAL SET, Engine Model (1 required per assembly) (2.5L/3.0L)
37-13722A11 - DECAL SET Engine
 

About Mercury Marine

OEM Part

37-13722A11 - Decal Set [ More info ]
Unavailable
#11 37-13722A13 DECAL SET, Engine Model (1 required per assembly) (4.3L/4.3L-LX/5.0L/5.0L-LX/5.7L)
DECAL SET Engine Model 37-13722A13
 

About Mercury Marine

OEM Part

37-13722A13 - Decal Set [ More info ]

Add to shopping cart $19.99
7 In Stock.

#12 821629A 1 ANODE ASSEMBLY (1 required per assembly)
821629A 1 - ANODE ASSEMBLY     - Replaced by 97-821629Q 1
821629A 1

821629A 1 - Anode Kit [ More info ]
Unavailable
ANODE KIT(ALUM) 97-821629Q 1
97-821629Q 1

About Mercury Marine

OEM Part

97-821629Q 1 - Anode-Drive Shaft Housing - GEN II [ More info ]

Add to shopping cart $31.58
10 In Stock.

ANODEMAGNESIUM
18-6099

About Sierra Marine

OEM Match

18-6099 - Anode, Magnesium, 821629 [ More info ]

Add to shopping cart $46.79 $42.43
2 In Stock.

ANODE ALUMINUM
18-6080A

About Sierra Marine

OEM Match

18-6080A - Anode, Aluminum, 18-6080A [ More info ]

Add to shopping cart $38.89 $35.27
2 In Stock.

ANODE
18-6080

About Sierra Marine

OEM Match

18-6080 - Anode, Zinc, 821629A1, T1 [ More info ]

Add to shopping cart $28.99
In Stock

ANODE KIT(ALUM)   97821629T 1
97821629T 1

About Mercury Marine

OEM Part

97-821629T 1 - Anode-Drive Shaft Housing - GEN II [ More info ]

Add to shopping cart $31.58
Available to Order: Usually ships within 10 days.

#13 10-28668 SCREW, (.250-20 x .875) Stainless Steel (2 required per assembly)
SCREW 10-28668
10-28668

About Mercury Marine

OEM Part

10-28668 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.60
Available to Order: Usually ships within 10 days.

#14 13-78968 LOCKWASHER, Internal (.250) (2 required per assembly)
LOCKWASHER 13-78968
13-78968

About Mercury Marine

OEM Part

13-78968 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.70
10+ In Stock.

#15 10-816601 SCREW, (.437-20 x 1.500) (4 required per assembly)
SCREW (.437-20 x 1.500) 10-816601
10-816601

About Mercury Marine

OEM Part

10-816601 - Screw [ More info ]

Add to shopping cart $4.80
Available to Order: Usually ships within 10 days.

#16 26-88397 SEAL (1 required per assembly)
SEAL 26-88397
26-88397

About Mercury Marine

OEM Part

26-88397 - Seal - Priced Individually [ More info ]

Add to shopping cart $5.60
8 In Stock.

#17 32-814384 TUBE, Water (1 required per assembly)
32-814384 - TUBE Water         - Replaced by 32-860220
32-814384

32-814384 - TUBING [ More info ]
Unavailable
32-860220 - TUBE               - Replaced by -8M0171252
32-860220

32-860220 - Water Tube [ More info ]
Unavailable
TUBE-WATER 32-8M0171252
32-8M0171252

About Mercury Marine

OEM Part

32-8M0171252 - Drive Shaft Housing Water Tube ZZ [ More info ]

Add to shopping cart $24.08
In Stock

WATER TUBE GEN
18-3221

About Sierra Marine

OEM Match

18-3221 - Tube, 32-860220 [ More info ]

Add to shopping cart $16.79 $15.44
In Stock

#18 12-45176 WASHER, (.453 x .812 x .105) Stainless Steel (4 required per assembly)
WASHER 12-45176
12-45176

About Mercury Marine

OEM Part

12-45176 - Washer, (.453 X .812 X .105) [ More info ]

Add to shopping cart $1.40
10+ In Stock.

WASHER
18-4858-9

About Sierra Marine

OEM Match

18-4858-9 - Washer, 12-45176, 10PK [ More info ]

Add to shopping cart $24.99 $23.30
In Stock

#19 26-88397A 1 SEAL KIT, Driveshaft Housing (1 required per assembly)
SEAL KIT 26-88397A 1
26-88397A 1

About Mercury Marine

OEM Part

26-88397A 1 - Seal Kit [ More info ]

Add to shopping cart $48.50
In Stock

SEAL KIT
18-2644

About Sierra Marine

OEM Match

18-2644 - Seal Kit, 26-88397A1 [ More info ]

Add to shopping cart $42.99 $37.03
In Stock


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