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Parts for MerCruiser R / MR / Alpha One (Transom Assembly) 1983-1990 Drive Unit Chart

No parts diagram available.

#- 1547-9412A23 HOUSING ASSEMBLY, Driveshaft, COMPLETE (-- required per assembly) (ALPHA ONE) (BLACK) 1.98 RATIO
HOUSING ASSEMBLY Drives 1547-9412A23
1547-9412A23

About Mercury Marine

OEM Part

1547-9412A23 - Dsh Alpha 1.98 [ More info ]

Add to shopping cart $2,178.57
Available to order: Usually ships within 8 days. Explain stock levels

Upper Unit Assy
18-2453

About Sierra Marine

OEM Match

18-2453 - Upper Assembly, 1547-9412A23 [ More info ]

Add to shopping cart $1,831.32 $1,474.00
Available to order: Usually ships within 8 days. Explain stock levels

#- 1547-9412A21 HOUSING ASSEMBLY, Driveshaft, COMPLETE (-- required per assembly) (ALPHA ONE) (BLACK) 1.65 RATIO
HOUSING ASSEMBLY Drives 1547-9412A21
1547-9412A21

About Mercury Marine

OEM Part

1547-9412A21 - Dsh Alpha 1.65 [ More info ]

Add to shopping cart $2,178.57
Available to order: Usually ships within 8 days. Explain stock levels

Upper Unit Assy
18-2451

About Sierra Marine

OEM Match

18-2451 - Upper Assembly, 1547-9412A21 [ More info ]

Add to shopping cart $1,794.26 $1,444.18
Available to order: Usually ships within 8 days. Explain stock levels

#- 1547-9412A22 HOUSING ASSEMBLY, Driveshaft, COMPLETE (-- required per assembly) (ALPHA ONE) (BLACK) 1.84 RATIO
HOUSING ASSEMBLY Drives 1547-9412A22
1547-9412A22

About Mercury Marine

OEM Part

1547-9412A22 - Dsh Alpha 1.84 [ More info ]

Add to shopping cart $2,178.57
Available to order: Usually ships within 8 days. Explain stock levels

Upper Unit Assy
18-2452

About Sierra Marine

OEM Match

18-2452 - Uppper Assembly, 1547-9412A22 [ More info ]

Add to shopping cart $1,831.32 $1,474.00
1 in stock. Explain stock levels

#- 1547-9412A20 HOUSING ASSEMBLY, Driveshaft, COMPLETE (-- required per assembly) (ALPHA ONE) (BLACK) 1.50 RATIO
HOUSING ASSEMBLY Drives 1547-9412A20
1547-9412A20

About Mercury Marine

OEM Part

1547-9412A20 - Dsh Alpha 1.50 [ More info ]

Add to shopping cart $2,178.57
Available to order: Usually ships within 8 days. Explain stock levels

Upper Unit Assy
18-2450

About Sierra Marine

OEM Match

18-2450 - Upper Assembly, 1547-9412A20 [ More info ]

Add to shopping cart $1,794.22 $1,444.18
Available to order: Usually ships within 8 days. Explain stock levels

#- 1547-9412A19 HOUSING ASSEMBLY, Driveshaft, COMPLETE (-- required per assembly) (ALPHA ONE) (BLACK) 1.32 RATIO
HOUSING ASSEMBLY Drives 1547-9412A19
1547-9412A19

About Mercury Marine

OEM Part

1547-9412A19 - Dsh Alpha 1.32 [ More info ]

Add to shopping cart $2,178.57
Available to order: Usually ships within 8 days. Explain stock levels

#- 5-01941017 DRIVESHAFT AND GEAR HOUSING ASSEMBLY, Complete (-- required per assembly) (ALPHA ONE) (BLACK) 1.98
5-01941017 - DRIVESHAFT AND GE O - Replaced by 5-5010194CP
5-01941017

This part has been superseded.

5-01941017 - 5-01941017 - DRIVESHAFT AND GE O [ More info ]
Unavailable
Replaced by 5-5010194CP
MC-I DR. 1.94:1 1 5-5010194CP
5-5010194CP

About Mercury Marine

OEM Part

5-5010194CP - Mc-i Dr. 1.94:1 1 [ More info ]

Add to shopping cart $3,207.14
Available to order: Usually ships within 8 days. Explain stock levels

#- 5-5000194CP DRIVESHAFT AND GEAR HSG ASS'Y COMPLETE (-- required per assembly) (ALPHA ONE) (BLACK) 1.98 RATIO COUNTER ROTATION)
5-5000194CP - DRIVESHAFT AND GE O
5-5000194CP

About Mercury Marine

OEM Part

5-5000194CP - DRIVESHAFT AND GE O [ More info ]
Unavailable
#- 5-01622017 DRIVESHAFT AND GEAR HOUSING ASSEMBLY, Complete (-- required per assembly) (ALPHA ONE) (BLACK) 1.65 RATIO
5-01622017 - DRIVESHAFT AND GE O
5-01622017

About Mercury Marine

OEM Part

5-01622017 - DRIVESHAFT AND GE O [ More info ]
Unavailable
#- 5-5000162CP DRIVESHAFT AND GEAR HSG ASS'Y COMPLETE (-- required per assembly) (ALPHA ONE) (BLACK)1.65 RATIO (COUNTER ROTATION)
ALPHA DR,C ROT,NLA 5-5000162CP
5-5000162CP

About Mercury Marine

OEM Part

5-5000162CP - Alpha Dr. C Rotat [ More info ]

Add to shopping cart $1,500.00
1 in stock. Explain stock levels

#- 5-01811017 DRIVESHAFT AND GEAR HOUSING ASSEMBLY, Complete (-- required per assembly) 1.84 RATIO
5-01811017 - DRIVESHAFT AND GE O - Replaced by 5-5010181CP
5-01811017

This part has been superseded.

5-01811017 - 5-01811017 - DRIVESHAFT AND GE O [ More info ]
Unavailable
Replaced by 5-5010181CP
MC-I DR. 1.81:1 1987 5-5010181CP
5-5010181CP

About Mercury Marine

OEM Part

5-5010181CP - Mc-i Dr. 1.81:1 1 [ More info ]

Add to shopping cart $3,300.00
Available to order: Usually ships within 8 days. Explain stock levels

#- 5-5000181CP DRIVESHAFT AND GEAR HSG ASS'Y COMPLETE (-- required per assembly) 1.84 RATIO (COUNTER ROTATION)
5-5000181CP - DRIVESHAFT AND GE O
5-5000181CP

About Mercury Marine

OEM Part

5-5000181CP - DRIVESHAFT AND GE O [ More info ]
Unavailable
#- 5-01471017 DRIVESHAFT AND GEAR HOUSING ASSEMBLY, Complete (-- required per assembly) 1.50 RATIO
5-01471017 - DRIVESHAFT AND GE O
5-01471017

About Mercury Marine

OEM Part

5-01471017 - DRIVESHAFT AND GE O [ More info ]
Unavailable
#- 5-5000147CP DRIVESHAFT AND GEAR HSG ASS'Y COMPLETE (-- required per assembly) (ALPHA ONE) (BLACK) 1.50 RATIO (COUNTER ROTATION)
5-5000147CP - DRIVESHAFT AND GE O
5-5000147CP

About Mercury Marine

OEM Part

5-5000147CP - DRIVESHAFT AND GE O [ More info ]
Unavailable
#- 5-01301017 DRIVESHAFT AND GEAR HOUSING ASSEMBLY, Complete (-- required per assembly) (ALPHA ONE) (BLACK) 1.32 RATIO
5-01301017 - DRIVESHAFT AND GE O
5-01301017

About Mercury Marine

OEM Part

5-01301017 - DRIVESHAFT AND GE O [ More info ]
Unavailable
#- 1623-8951A43 GEAR HOUSING ASSEMBLY, COMPLETE (-- required per assembly) (BLACK)
GEAR HOUSING ASSEMBLY 1623-8951A43
1623-8951A43

About Mercury Marine

OEM Part

1623-8951A43 - Gearcase Alpha [ More info ]

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

Gear Housing Assy
18-2443

About Sierra Marine

OEM Match

18-2443 - Lower Assembly, [ More info ]

Add to shopping cart $2,238.00 $1,806.04
1 in stock. Explain stock levels

90-106-02 - SE106, LOWER (Replaces Mercruiser Alpha One)
90-106-02

Sterndrive Engineering

90-106-02 - SE106 Lower Unit Mercruiser Alpha One, Standard Rotation - Special Order - No Returns [ More info ]

$745.00 $745.00
Call to order Explain stock levels

#- 1623-8951A33 GEAR HOUSING ASSEMBLY, COMPLETE (-- required per assembly) (COUNTER ROTATION)
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 ]

$945.00 $945.00
Call to order 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

#- 6-00013007 GIMBAL HOUSING ASSEMBLY, COMPLETE (BLACK) (-- required per assembly) T(Trim cyl. casting numbers (14034-1 or 14035-1) order Ref. # 7-10.)
6-00013007 - GIMBAL HOUSING AS O
 

About Mercury Marine

OEM Part

6-00013007 - GIMBAL HOUSING AS O [ More info ]
Unavailable
#1 10-88432 SCREW, (.375-24 x 4.00), GIMBAL RING (-- required per assembly) (Trim cyl. casting numbers (98703, 98704, or 98703-1) order Ref. # 1-6.)
SCREW (.375-24 x 4.00) 10-88432
10-88432

About Mercury Marine

OEM Part

10-88432 - Screw [ More info ]

Add to shopping cart $77.16
8 in stock. Explain stock levels

#2 98704A 3 TRIM CYLINDER ASSEMBLY (STBD.) (-- required per assembly) (Trim cyl. casting numbers (98703, 98704, or 98703-1) order Ref. # 1-6.)
TRIM CYLINDER ASSEMBLY 98704A 3
98704A 3

About Mercury Marine

OEM Part

98704A 3 - Cylinder Assembly [ More info ]

Add to shopping cart $485.83
2 in stock. Explain stock levels

Pwr Trim Cylinder(starboard
18-2427

About Sierra Marine

OEM Match

18-2427 - Power Trim Cylinder [ More info ]

Add to shopping cart $491.99
1 in stock. Explain stock levels

#3 98703A 3 TRIM CYLINDER (TRIM CYLINDER ASSEMBLY (PORT)) (-- required per assembly) (Trim cyl. casting numbers (98703, 98704, or 98703-1) order Ref. # 1-6)
TRIM CYLINDER 98703A 3
98703A 3

About Mercury Marine

OEM Part

98703A 3 - Cylinder Assembly [ More info ]

Add to shopping cart $508.25
In stock Explain stock levels

Power Trim Cylinder(port)
18-2426

About Sierra Marine

OEM Match

18-2426 - Power Trim Cylinder [ More info ]

Add to shopping cart $491.99
2 in stock. Explain stock levels

#4 32-99902 HOSE, Trim Cylinder (STBD.) (-- required per assembly) (Trim cyl. casting numbers (98703, 98704, or 98703-1) order Ref. # 1-6.)
32-99902 - HOSE Trim Cylinde O - Replaced by 32-864589
32-99902

This part has been superseded.

32-99902 - 32-99902 - HOSE Trim Cylinde O [ More info ]
Unavailable
Replaced by 32-864589
HOSE-HYDRALIC 32-864589
32-864589

About Mercury Marine

OEM Part

32-864589 - Hydraulic Hose [ More info ]

Add to shopping cart $64.70 $55.40
In stock Explain stock levels

Trim Hose (Starboard)
18-2136

About Sierra Marine

OEM Match

18-2136 - Hose 32-99902 [ More info ]

Add to shopping cart $47.99 $39.23
Available to order: Usually ships within 8 days. Explain stock levels

#5 32-99903 HOSE, Trim Cylinder (PORT) (-- required per assembly) (Trim cyl. casting numbers (98703, 98704, or 98703-1) order Ref. No# 1-6.)
32864588 32-99903
32-99903

About Mercury Marine

OEM Part

32-99903 - Hydraulic Hose - Port [ More info ]

Add to shopping cart $35.00
2 in stock. Explain stock levels

HOSE-HYDRALIC 32-864588
32-864588

About Mercury Marine

OEM Part

32-864588 - Hydraulic Hose [ More info ]

Add to shopping cart $64.90 $55.57
In stock Explain stock levels

Trim Hose (Port)
18-2137

About Sierra Marine

OEM Match

18-2137 - Trim Hose 32-99903 [ More info ]

Add to shopping cart $47.99 $39.23
4 in stock. Explain stock levels

#7 10-90126 SCREW, (.375-24 x 3.750), GIMBAL RING (-- required per assembly) (Trim cyl. casting numbers (14034-1 or 14035-1) order Ref. No# 7-11)
SCREW (.375-24 x 3.750) 10-90126
10-90126

About Mercury Marine

OEM Part

10-90126 - Screw [ More info ]

Add to shopping cart $4.70
1 in stock. Explain stock levels

#8 14034A 3 TRIM CYLINDER ASSEMBLY (STBD) (-- required per assembly) (Trim cyl. casting numbers (14034-1 or 14035-1) order Ref. No# 7-11.)
14034A 3 - TRIM CYLINDER ASS * - Replaced by -8M0108284
14034A 3

This part has been superseded.

14034A 3 - 14034A 3 - TRIM CYLINDER ASS * [ More info ]
Unavailable
Replaced by -8M0108284
TRIM CYL-STBD 8M0108284
 

About Mercury Marine

OEM Part

8M0108284 - Trim Cylinder STRB ALPHA 1 ZZ [ More info ]

Add to shopping cart $537.25
Available to order: Usually ships within 8 days. Explain stock levels

Power Trim Cylinder
18-2420

About Sierra Marine

OEM Match

18-2420 - Trim Cylinder, 14034A3 [ More info ]

Add to shopping cart $491.99 $445.00
1 in stock. Explain stock levels

#9 14035A 3 TRIM CYLINDER ASSEMBLY (PORT) (-- required per assembly) (Trim cyl. casting numbers (14034-1 or 14035-1) order Ref. No# 7-11.)
TRIM CYLINDER ASSEMBLY 14035A 3
14035A 3

About Mercury Marine

OEM Part

14035A 3 - Trim Cylinder Assembly [ More info ]

Add to shopping cart $510.67
1 in stock. Explain stock levels

Power Trim Cylinder
18-2421

About Sierra Marine

OEM Match

18-2421 - Power Trim Cylinder [ More info ]

Add to shopping cart $491.99 $445.00
1 in stock. Explain stock levels

#10 32-99902 1 HOSE, Trim Cylinder (STBD) (-- required per assembly) (Trim cyl. casting numbers (14034-1 or 14035-1) order Ref. No# 7-11.)
32-99902  1 - HOSE Trim Cylinde O - Replaced by 32-864960
32-99902  1

This part has been superseded.

32-99902 1 - 32-99902 1 - HOSE Trim Cylinde O [ More info ]
Unavailable
Replaced by 32-864960
HOSE-HYDRALIC 32-864960
32-864960

About Mercury Marine

OEM Part

32-864960 - Hydraulic Hose [ More info ]

Add to shopping cart $63.40 $54.29
2 in stock. Explain stock levels

Trim Hose, Starboard
18-2114

About Sierra Marine

OEM Match

18-2114 - Hose, 32-99902-1 [ More info ]

Add to shopping cart $47.99 $38.43
8 in stock. Explain stock levels

#11 32-99903 1 HOSE, Trim Cylinder (PORT) (1 required per assembly) (Trim cyl. casting numbers (14034-1 or 14035-1) order Ref. No# 7-11.)
32864959 32-99903  1
32-99903  1

About Mercury Marine

OEM Part

32-99903 1 - HOSE-HYD-PORT [ More info ]

Add to shopping cart $35.00
1 in stock. Explain stock levels

HOSE-HYDRALIC 32-864959
32-864959

About Mercury Marine

OEM Part

32-864959 - Hydraulic Hose [ More info ]

Add to shopping cart $63.40 $54.29
2 in stock. Explain stock levels

Trim Hose, Port
18-2115

About Sierra Marine

OEM Match

18-2115 - Hose, 32-99903-1 [ More info ]

Add to shopping cart $47.99 $38.43
1 in stock. Explain stock levels