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Parts for MerCruiser 90 (Sterndrive) 1970-1972 Gear Housing Assembly - Drive

#0 1634-2766A 5 GEAR HOUSING-COMPLETE (1 required per assembly)
1634-2766A 5 - GEAR HOUSING ASSY O NLA
 

About Mercury Marine

OEM Part

1634-2766A 5 - GEAR HOUSING ASSY O NLA [ More info ]
Unavailable
#1 1634-2766A 1 GEAR HOUSING (BASIC) (1 required per assembly)
GEAR HSG,RENAULT  ,NLA 1634-2766A 1
 

About Mercury Marine

OEM Part

1634-2766A 1 - Gear Housing, Renault , NLA [ More info ]

Add to shopping cart $300.00
1 in stock. Explain stock levels

#2 16-36196 STUD-Gear Housing to Water & Oil Adaptor (1-5/16 IN.) (3 required per assembly)
16-36196 - STUD              O - Replaced by 16-58893
 

This part has been superseded.

16-36196 - 16-36196 - STUD O [ More info ]
Unavailable
Replaced by 16-58893
16-58893 - STUD (.250-28 x 1 O NLA
 

About Mercury Marine

OEM Part

16-58893 - STUD (.250-28 x 1 O NLA [ More info ]
Unavailable
#3 16-56298 STUD-Gear Housing to Drive Shaft Housing (1-31/32 IN.) (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
10+ in stock. Explain stock levels

#4 31-32898 ROLLER BEARING-Drive Shaft (1 required per assembly)
31-32898 - BEARING           O - Replaced by 31-32898T
31-32898

This part has been superseded.

31-32898 - 31-32898 - BEARING O [ More info ]
Unavailable
Replaced by 31-32898T
BEARING 31-32898T
31-32898T

About Mercury Marine

OEM Part

31-32898T - Bearing [ More info ]

Add to shopping cart $36.34
1 in stock. Explain stock levels

Bearing, Pinion
18-1115

About Sierra Marine

OEM Match

18-1115 - Bearing, 31-32898T [ More info ]

Add to shopping cart $38.76
1 in stock. Explain stock levels

#5 45-45695A 2 DRIVE SHAFT ASSEMBLY (1 required per assembly)
45-45695A 2 - DRIVE SHAFT ASSY  O NLA
 

About Mercury Marine

OEM Part

45-45695A 2 - DRIVE SHAFT ASSY O NLA [ More info ]
Unavailable
#6 12-45698 WASHER-Drive Shaft (1 required per assembly)
12-45698 - WASHER            O NLA
 

About Mercury Marine

OEM Part

12-45698 - WASHER O NLA [ More info ]
Unavailable
#7 24-20254 SPRING-Drive Shaft (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

#8 17-30545 PIN-Drive Shaft (1 required per assembly)
PIN Note: must be ordered in multiples of 3 17-30545
 

About Mercury Marine

OEM Part

17-30545 - Pin - Priced Individually [ More info ]

Add to shopping cart $4.30
10+ in stock. Explain stock levels

#9 43-55425 PINION GEAR (1 required per assembly)
PINION GEAR,NLA 43-55425
 

About Mercury Marine

OEM Part

43-55425 - Pinion Gear [ More info ]

Add to shopping cart $100.00
10+ in stock. Explain stock levels

#10 11-30932 NUT-Pinion Gear to Drive Shaft (1 required per assembly)
NUT 11-30932
11-30932

About Mercury Marine

OEM Part

11-30932 - Nut [ More info ]

Add to shopping cart $8.00 $2.92
10+ in stock. Explain stock levels

#11 10-28634 SCREW-Gear Housing Grease Filler & Vent Hole (1 required per assembly)
10-28634 - SCREW (.375-16)   O - Replaced by 10-79953
10-28634

This part has been superseded.

10-28634 - 10-28634 - SCREW (.375-16) O [ More info ]
Unavailable
Replaced by 10-79953
1079953A2 10-79953
10-79953

About Mercury Marine

OEM Part

10-79953 - Drain Screw ONLY, Priced Individually [ More info ]

Add to shopping cart $2.00
8 in stock. Explain stock levels

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

This part has been superseded.

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

This part has been superseded.

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

About Mercury Marine

OEM Part

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

Add to shopping cart $5.80
10+ in stock. Explain stock levels

DRAIN PLUG
18-2244

About Sierra Marine

OEM Match

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

Add to shopping cart $2.99 $2.14
10+ in stock. Explain stock levels

SCREW-DRAIN Note: must be ordered in multiples of 2   10 79953K04
10 79953K04

About Mercury Marine

OEM Part

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

Add to shopping cart $5.80
7 in stock. Explain stock levels

#12 12-20260 WASHER-Rubber-Grease Filler & Vent Hole Screw (1 required per assembly)
12-20260 - WASHER            O - Replaced by 12-19183
12-20260

This part has been superseded.

12-20260 - 12-20260 - WASHER O [ More info ]
Unavailable
Replaced by 12-19183
12-19183 - WASHER Fiber      O - Replaced by 12-19183  2
12-19183

This part has been superseded.

12-19183 - 12-19183 - WASHER Fiber O [ More info ]
Unavailable
Replaced by 12-19183 2
12-19183  2 - WASHER            O - Replaced by 12-19183  3
12-19183  2

This part has been superseded.

12-19183 2 - 12-19183 2 - WASHER 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 $1.56
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 (yes this is actually a 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
10+ in stock. Explain stock levels

#13 -45686 SHIFT SHAFT-Lower (1 required per assembly)
45686 - SHAFT             O NLA
 

About Mercury Marine

OEM Part

45686 - SHAFT O NLA [ More info ]
Unavailable
#14 18-20233 COTTER PIN-Shift Shaft (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 $0.90
10+ in stock. Explain stock levels

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
7 in stock. 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 $1.85
7 in stock. Explain stock levels

#15 25-25439 O RING-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 $4.47
10+ in stock. Explain stock levels

#16 23-46284A 1 BUSHING ASSEMBY-Shift Shaft (1 required per assembly)
BUSHING ASSY 23-46284A 1
23-46284A 1

About Mercury Marine

OEM Part

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

Add to shopping cart $62.50
10+ in stock. Explain stock levels

#17 26-46021 OIL SEAL-Shift Shaft Bushing (2 required per assembly)
26-46021 - SEAL Oil          O - Replaced by 26-89236
 

This part has been superseded.

26-46021 - 26-46021 - SEAL Oil O [ More info ]
Unavailable
Replaced by 26-89236
26892361 26-89236
26-89236

About Mercury Marine

OEM Part

26-89236 - Seal [ More info ]

Add to shopping cart $8.00
3 in stock. Explain stock levels

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
2 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 $7.51
10+ in stock. Explain stock levels

#18 12-31266 WASHER-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 $2.91
2 in stock. Explain stock levels

#19 12-29395 WASHER-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
Available to order: Usually ships within 8 days. 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 $2.83
4 in stock. Explain stock levels

#20 15-45691A 1 SHIM SET-Drive Shaft Bearing Cup to Gear Housing (AR required per assembly)
SHIM SET 15-45691A 1
 

About Mercury Marine

OEM Part

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

Add to shopping cart $10.00 $6.75
10+ in stock. Explain stock levels

Shims
18-2283

About Sierra Marine

OEM Match

18-2283 - Shim 15-45691A1 [ More info ]

Add to shopping cart $11.23 $9.24
3 in stock. Explain stock levels

#21 31-45692A 1 TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly)
BEARING,NLA 31-45692A 1
 

About Mercury Marine

OEM Part

31-45692A 1 - Bearing, NLA [ More info ]

Add to shopping cart $32.00
10+ in stock. Explain stock levels

#22 -NSS CUP (1 required per assembly)
NSS - NOT SOLD SEPARATE O
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE O [ More info ]
Unavailable
#23 11-45690 NUT-Roller Bearing to Drive Shaft (1 required per assembly)
11-45690 - NUT               O NLA
 

About Mercury Marine

OEM Part

11-45690 - NUT O NLA [ More info ]
Unavailable
#24 25-26855 O RING-Water and Oil Adaptor (Large) (1 required per assembly)
O-RING (1.609 x .139) 25-26855
25-26855

About Mercury Marine

OEM Part

25-26855 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $2.50
Available to order: Usually ships within 8 days. Explain stock levels

O-Ring
18-7155

About Sierra Marine

OEM Match

18-7155-9 - (PK5) O-Ring 25-26855 [ More info ]

Add to shopping cart $14.95 $9.16
1 in stock. Explain stock levels

#25 27-45689 GASKET-Water and Oil Adaptor (1 required per assembly)
Gasket,NLA 27-45689
 

About Mercury Marine

OEM Part

27-45689 - Gasket [ More info ]

Add to shopping cart $5.50
10+ in stock. Explain stock levels

#26 -45685A 1 ADAPTOR ASSEMBLY-Water and Oil (1 required per assembly)
45685A 1 - ADAPTOR ASSY      O NLA
 

About Mercury Marine

OEM Part

45685A 1 - ADAPTOR ASSY O NLA [ More info ]
Unavailable
#27 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 $2.10
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 $2.47
10+ in stock. Explain stock levels

#28 23-52928 SLEEVE-Guide-Water Inlet Tube (1 required per assembly)
23-52928 - SLEEVE @5         O - Replaced by 23-29804
 

This part has been superseded.

23-52928 - 23-52928 - SLEEVE @5 O [ More info ]
Unavailable
Replaced by 23-29804
23-29804 - SLEEVE            O - Replaced by 23-29804T
23-29804

This part has been superseded.

23-29804 - 23-29804 - SLEEVE O [ More info ]
Unavailable
Replaced by 23-29804T
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
1 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 $4.29
10+ in stock. Explain stock levels

#29 25-23145 O RING-Water and Oil Adaptor (SMALL) (1 required per assembly)
O-RING (.984 x .139) 25-23145
25-23145

About Mercury Marine

OEM Part

25-23145 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

O-Ring
18-7114

About Sierra Marine

OEM Match

18-7114-9 - O-Ring (PK5) 25-23145, 302540 [ More info ]

Add to shopping cart $12.45 $5.47
6 in stock. Explain stock levels

#30 11-30506 NUT-Water & Oil Adaptor to Gear Housing Stud (3 required per assembly)
NUT (.250-28) 11-30506
11-30506

About Mercury Marine

OEM Part

11-30506 - Nut [ More info ]

Add to shopping cart $2.20
10+ in stock. Explain stock levels