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

# 43-803101T 1 REPAIR KIT, Gear - Upper Driveshaft (1 required per assembly) (1.98 Ratio)(20/24 Gear)
REPAIR KIT-GEAR 43-803101T 1
43-803101T 1

About Mercury Marine

OEM Part

43-803101T 1 - Gear Repair Kit [ More info ]

Add to shopping cart $853.43 $669.09
1 In Stock.

# 43-803115T 1 REPAIR KIT, Gear - Upper Driveshaft (1 required per assembly) (1.32 Ratio)(16/20 Gear)
REPAIR KIT-GEAR 43-803115T 1
43-803115T 1

About Mercury Marine

OEM Part

43-803115T 1 - Gear Repair Kit [ More info ]

Add to shopping cart $968.07
Available to Order: Usually ships within 10 days.

GEAR SET   438M0080756
 

About Mercury Marine

OEM Part

438M0080756 - Gear Set [ More info ]

Add to shopping cart $703.50
Available to Order: Usually ships within 10 days.

# 43-803112T 1 REPAIR KIT, Gear - Upper Driveshaft (1 required per assembly) (1.65 Ratio)(24/24 Gear)
REPAIR KIT-GEAR 43-803112T 1
43-803112T 1

About Mercury Marine

OEM Part

43-803112T 1 - Gear Repair Kit [ More info ]

Add to shopping cart $854.14
Available to Order: Usually ships within 10 days.

# 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 $76.12
1 In Stock.

UPPER GEAR HOUSING SEAL KIT
18-2648

About Sierra Marine

OEM Match

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

Add to shopping cart $53.66
10+ In Stock.

# 43-803116T 1 REPAIR KIT, Gear - Upper Driveshaft (1 required per assembly) (1.50 Ratio)(20/22 Gear)
REPAIR KIT-GEAR 43-803116T 1
43-803116T 1

About Mercury Marine

OEM Part

43-803116T 1 - Gear Repair Kit [ More info ]

Add to shopping cart $864.21
Available to Order: Usually ships within 10 days.

# 43-803114T 1 REPAIR KIT, Gear - Upper Driveshaft (1 required per assembly) (1.84 Ratio)(17/19 Gear)
REPAIR KIT-GEAR 43-803114T 1
43-803114T 1

About Mercury Marine

OEM Part

43-803114T 1 - Gear Repair Kit [ More info ]

Add to shopping cart $731.21
Available to Order: Usually ships within 10 days.

#2 42724A 3 COVER, ASSEMBLY, WATER POCKET COVER (1 required per assembly)
COVER ASSY 42724A 3
42724A 3

About Mercury Marine

OEM Part

42724A 3 - Cover Assembly [ More info ]

Add to shopping cart $49.67
1 In Stock.

WATER TUBE
18-3219

About Sierra Marine

OEM Match

18-3219 - Tube, 42724A3 [ More info ]

Add to shopping cart $41.49 $40.09
7 In Stock.

#3 26-36557 SEAL, RUBBER - WATER POCKET COVER (1 required per assembly) (Component of Gear Repair Kits No. 1-5)
SEAL 26-36557
26-36557

About Mercury Marine

OEM Part

26-36557 - Seal - Priced Individually [ More info ]

Add to shopping cart $4.30
10+ In Stock.

GSK,26-36557 18-0521
18-0521

About Sierra Marine

OEM Match

18-0521 - Gasket, 26-36557 [ More info ]

Add to shopping cart $2.95
10+ In Stock.

#4 27-55810 1 GASKET, WATER POCKET COVER (1 required per assembly) (Component of Gear Repair Kits No. 1-5)
GASKET 27-55810  1
27-55810  1

About Mercury Marine

OEM Part

27-55810 1 - Gasket [ More info ]

Add to shopping cart $3.10
10+ In Stock.

WATER POCKET COVER GASKET 2
18-0894

About Sierra Marine

OEM Match

18-0894-9 - Gasket 27-55810 2-Pack [ More info ]

Add to shopping cart $2.49 $2.28
2 In Stock.

#5 10-28668 SCREW, (.250-20 x .875) Stainless Steel, WATER POCKET COVER TO DRIVE SHAFT HOUSING (4 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.

#6 32-54236 TUBE, WATER POCKET COVER (1 required per assembly)
TUBING 32-54236
32-54236

About Mercury Marine

OEM Part

32-54236 - Tubing [ More info ]

Add to shopping cart $17.20 $7.57
6 In Stock.

WATER TUBE
18-3220

About Sierra Marine

OEM Match

18-3220 - Water Tube [ More info ]

Add to shopping cart $5.43 $5.32
2 In Stock.

#7 37-13682A90 DECAL SET (BLACK) (1 required per assembly)
DECAL SET 37-13682A90
 

About Mercury Marine

OEM Part

37-13682A90 - Decal Set [ More info ]

Add to shopping cart $198.40
3 In Stock.

#7 37-17906A88 DECAL SET (OYSTER) (1 required per assembly)
37-17906A88 - DECAL SET          NLA
 

About Mercury Marine

OEM Part

37-17906A88 - Decal Set, NLA [ More info ]
Unavailable
#8 37-43699 DECAL, DRIVE SHAFT HOUSING (3.8LITRE) (1 required per assembly)
DECAL,NLA 37-43699
 

About Mercury Marine

OEM Part

37-43699 - Decal, NLA [ More info ]

Add to shopping cart $10.00
2 In Stock.

#9 37-13722A10 DECAL SET (350/454 MAGNUM) (1 required per assembly)
DECAL SET 37-13722A10
 

About Mercury Marine

OEM Part

37-13722A10 - Decal Set [ More info ]

Add to shopping cart $10.00
3 In Stock.

#9 37-13722A11 DECAL SET, Engine Model (120/2.5L/140/3.0L/165/170/180/190) (1 required per assembly)
37-13722A11 - DECAL SET Engine
 

About Mercury Marine

OEM Part

37-13722A11 - Decal Set [ More info ]
Unavailable
#9 37-13722A12 DECAL SET (175/185/205/200/230/260) (1 required per assembly)
DECAL SET,NLA 37-13722A12
 

About Mercury Marine

OEM Part

37-13722A12 - Decal Set, NLA [ More info ]

Add to shopping cart $7.00
2 In Stock.

#9 37-16416A87 DECAL (320/320 EFI) (1 required per assembly)
37-16416A87 - DECAL              NLA
 

About Mercury Marine

OEM Part

37-16416A87 - Decal Set,NLA [ More info ]
Unavailable
#9 37-13722A13 DECAL SET, Engine Model (3.7L/3.7L-LX/4.3L/4.3L-LX/5.0L/5.0L-LX/5.7L) (1 required per assembly)
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.

#10 26-96503 1 SEAL, Oil, DRIVE SHAFT HOUSING - LOWER (1 required per assembly) (Component of Gear Repair Kits No. 1-5)
SEAL 26-96503  1
26-96503  1

About Mercury Marine

OEM Part

26-96503 1 - Seal - Priced Individually [ More info ]

Add to shopping cart $21.22
Available to Order: Usually ships within 10 days.

OIL SEAL
18-2056

About Sierra Marine

OEM Match

18-2056 - Seal, 26-96503 1 [ More info ]

Add to shopping cart $14.99 $13.36
10+ In Stock.

#11 26-32511 SEAL, Oil, GEAR CHAMBER - DRIVE SHAFT HOUSING (1 required per assembly) (Component of Gear Repair Kits No. 1-5)
SEAL 26-32511
26-32511

About Mercury Marine

OEM Part

26-32511 - Seal - Priced Individually [ More info ]

Add to shopping cart $23.17 $15.57
10+ In Stock.

OIL SEAL
18-2049

About Sierra Marine

OEM Match

18-2049 - Seal, 26-32511 [ More info ]

Add to shopping cart $20.99 $18.91
3 In Stock.

#12 15-36178A 1 SHIM SET, BEARING CUP (AR required per assembly) (Component of Gear Repair Kits No. 1-5)
1536178A02 15-36178A 1
15-36178A 1

About Mercury Marine

OEM Part

15-36178A 1 - Shim Set [ More info ]

Add to shopping cart $9.99
6 In Stock.

SHIM SET 15-36178A02
15-36178A02

About Mercury Marine

OEM Part

15-36178A02 - Shim Set [ More info ]

Add to shopping cart $17.30 $14.70
3 In Stock.

#13 45-55796 DRIVESHAFT, UPPER (1 required per assembly)
DRIVESHAFT 45-55796
45-55796

About Mercury Marine

OEM Part

45-55796 - Drive Shaft [ More info ]

Add to shopping cart $161.58 $38.78
9 In Stock.

Shaft,45-55796 18-2179
18-2179

About Sierra Marine

OEM Match

18-2179 - Shaft, 45-55796 [ More info ]

Add to shopping cart $109.99 $65.45
1 In Stock.

#14 25-55801 O-RING, UPPER DRIVE SHAFT (1 required per assembly) (Component of Gear Repair Kits No. 1-5)
O RING 25-55801
25-55801

About Mercury Marine

OEM Part

25-55801 - O-ring, Upper Drive Shaft [ More info ]

Add to shopping cart $1.90
10+ In Stock.

#15 94998A 4 COVER ASSEMBLY, TOP (BLACK) (1 required per assembly)
COVER ASSY-TOP 94998A 4
94998A 4

About Mercury Marine

OEM Part

94998A 4 - Cover Assembly [ More info ]

Add to shopping cart $176.92 $42.46
7 In Stock.

CAP UPPER DRIVE UNIT
18-2381

About Sierra Marine

OEM Match

18-2381 - Cover, 94998A2 [ More info ]

Add to shopping cart $146.99 $133.17
Available to Order: Usually ships within 10 days.

#16 31-61100A 1 BEARING ASSEMBLY, DRIVE SHAFT (1 required per assembly) (CUP Dimension 1.939) (Component of Gear Repair Kits No. 1-5)
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.

#16 31-32575T 1 BEARING ASSEMBLY, DRIVE SHAFT (1 required per assembly) (CUP Dimension 1.78)
BEARING ASSY 31-32575T 1
31-32575T 1

About Mercury Marine

OEM Part

31-32575T 1 - Bearing [ More info ]

Add to shopping cart $34.50
3 In Stock.

BEARING UPPER DRIVE CAP
18-1179

About Sierra Marine

OEM Match

18-1179 - Bearing, 31-32575T1 [ More info ]

Add to shopping cart $14.99
Available to Order: Usually ships within 10 days.

#17 15-45691A 1 SHIM, BEARING CUP TO TOP COVER (AR required per assembly) (Component of Gear Repair Kits No. 1-5)
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.

#18 25-32546 O-RING, TOP COVER SEALING (1 required per assembly) (Component of Gear Repair Kits No. 1-5)
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 $13.59
5 In Stock.

#19 10-98794 SCREW, (.375-16 x 1.00), TOP COVER (4 required per assembly)
10-98794 - SCREW (.375-16 x   - Replaced by -8M0113180
10-98794

10-98794 - Screw [ More info ]
Unavailable
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.


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