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Parts for MerCruiser Alpha One SS 1986-1989 Driveshaft Housing & Gear Assembly (Alpha One-ss)

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 3500-9552A 5 HOUSING ASSEMBLY, Driveshaft (1 required per assembly)
D SHAFT HSG ASSY  O NLA  
3500-9552A 5 D SHAFT HSG ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#2 16-56295 STUD, (.437 x 2.69) (2 required per assembly)
STUD (.437 x 2.69 16-56295  
16-56295OEM Part 16-56295 - Stud - Priced Individually (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
3 in stock. Explain stock levels
#3 23-812846 BUSHING (1 required per assembly)
BUSHING           O NLA  
23-812846 BUSHING O NLA
(more info)
    UnavailableUnavailable Parts
#4 12-45176 WASHER, (.453 x .812 x .105) Stainless Steel (2 required per assembly)
WASHER (.453 x .8 12-45176 12-45176
12-45176OEM Part 12-45176 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
Washer 18-4858-9
18-4858-9OEM Match 18-4858-9 - Washer, 12-45176, 10PK (more info) About Sierra Marine $27.22 $17.96 Add to shopping cart
2 in stock. Explain stock levels
#5 11-13439 1 NUT, (.4375-20) (2 required per assembly)
NUT @5            O - Replaced by 11-859116 11-13439  1
11-13439 1This part has been superseded. NUT @5 O - Replaced by 11-859116
(more info)
    UnavailableUnavailable Parts
NUT (.437-20) 11-859116 11-859116
11-859116OEM Part 11-859116 - Nut (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
10+ in stock. Explain stock levels
S.S. Steel Locknut 18-3721-9
18-3721-9OEM Match 18-3721-9 - Lock Nut, 11-34933, 5PK (more info) About Sierra Marine $14.95 $10.17 Add to shopping cart
5 in stock. Explain stock levels
#6 19-47579 PLUG (1 required per assembly)
PLUG Note: must be ordered in multiples of 5 19-47579 19-47579
19-47579OEM Part 19-47579 - Plug - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
Plug,Housing/Mr Alpha 18-3232-9
18-3232-9OEM Match 18-3232-9 - Plug, 19-47579, 5PK (more info) About Sierra Marine $7.45 $3.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-79953 SCREW, (.375-16 x .250) (1 required per assembly)
SCREW @5          O - Replaced by 10-79953A 2 10-79953
10-79953This part has been superseded. SCREW @5 O - Replaced by 10-79953A 2
(more info)
    UnavailableUnavailable Parts
SCREW KIT-DRAIN   O - Replaced by 10-79953Q 2 10-79953A 2
10-79953A 2This part has been superseded. SCREW KIT-DRAIN O - Replaced by 10-79953Q 2
(more info)
    UnavailableUnavailable Parts
SCREW KIT @2      O - Replaced by 10-79953Q04 10-79953Q 2
10-79953Q 2This part has been superseded. SCREW KIT @2 O - Replaced by 10-79953Q04
(more info)
    UnavailableUnavailable Parts
SCREW KIT Drain 10-79953Q04 10-79953Q04
10-79953Q04OEM Part 10-79953Q04 - Screw Kit - Priced Individually (more info) About Mercury Marine $5.70 $5.70 Add to shopping cart
10+ in stock. Explain stock levels
DRAIN PLUG 18-2244
18-2244OEM Match 18-2244 - Plug Kit, 10-79953A2 (more info) About Sierra Marine $2.99 $2.07 Add to shopping cart
10+ in stock. Explain stock levels
SCREW-DRAIN Note: must be ordered in multiples of 2   10 79953K04 10-79953K04
10-79953K04OEM Part 10-79953K04 - Drain Screw - Priced Individually (more info) About Mercury Marine $5.70 $5.70 Add to shopping cart
1 in stock. Explain stock levels
#8 12-19183 WASHER, Fiber (1 required per assembly)
12191832 12-19183 12-19183
12-19183OEM Part 12-19183 - Washer-BLK - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
WASHER-ORAN @15   O - Replaced by 12-19183  3 12-19183  2
12-19183 2This part has been superseded. WASHER-ORAN @15 O - Replaced by 12-19183 3
(more info)
    UnavailableUnavailable Parts
SEAL 12-19183  3 12-19183 3
12-19183 3OEM Part 12-19183 3 - Seal -Blue - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
DRAIN GASKET 18-2945-9
18-2945-9OEM Match 18-2945-9 - Gasket 12-19183 2-Pack (more info)
Replaces OEM #0307552
About Sierra Marine $2.78 $1.52 Add to shopping cart
10+ in stock. Explain stock levels
SEAL (4) Note: must be ordered in multiples of 2   12 19183Q02 12-19183Q02
12-19183Q02OEM Part 12-19183Q02 - Seals, Pack of 4 (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
SEAL (4) Note: must be ordered in multiples of 2   12 19183K02 12-19183K02
12-19183K02OEM Part 12-19183K02 - Seal, Pack of 4 (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 12625 SHIFTER (1 required per assembly)
SHIFTER 12625 12625
12625OEM Part 12625 - Shifter (more info) About Mercury Marine $250.00 $250.00 Add to shopping cart
2 in stock. Explain stock levels
#10 53-12626 RING, Retaining (1 required per assembly)
RING 53-12626  
53-12626OEM Part 53-12626 - Ring - Retaining (more info) About Mercury Marine $4.17 $4.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 59830A 5 UNIVERSAL JOINT (1 required per assembly)
814819A2 59830A 5 59830A 5
59830A 5OEM Part 59830A 5 - Universal Joint (more info) About Mercury Marine $250.00 $250.00 Add to shopping cart
1 in stock. Explain stock levels
UNIVERSAL JOINT 814819A 2 814819A 2
814819A 2OEM Part 814819A 2 - Universal Joint (more info) About Mercury Marine $654.92 $654.92 Add to shopping cart
1 in stock. Explain stock levels
Drive Shaft Assy. 18-9218
18-9218OEM Match 18-9218 - Drive Shaft Assembly (more info) About Sierra Marine $719.51 $384.20 Add to shopping cart
1 in stock. Explain stock levels
#12 46020T YOKE, Gear End (1 required per assembly)
YOKE              O - Replaced by -46020  1  
46020TThis part has been superseded. YOKE O - Replaced by -46020 1
(more info)
    UnavailableUnavailable Parts
YOKE-SHORT STUB   O - Replaced by -46020002 46020  1
46020 1This part has been superseded. YOKE-SHORT STUB O - Replaced by -46020002
(more info)
    UnavailableUnavailable Parts
46020T02 46020002 46020002
46020002OEM Part 46020002 - Yoke-Short (more info) About Mercury Marine $65.00 $65.00 Add to shopping cart
2 in stock. Explain stock levels
YOKE-SHORT 46020T02 46020T02
46020T02OEM Part 46020T02 - Yoke - Short (more info) About Mercury Marine $146.58 $146.58 Add to shopping cart
1 in stock. Explain stock levels
Yoke Assembly 18-2125
18-2125OEM Match 18-2125 - Yoke, 46020T (more info) About Sierra Marine $81.12 $63.37 Add to shopping cart
4 in stock. Explain stock levels
#13 39383T SOCKET, Center (1 required per assembly)
393831 39383T 39383T
39383TOEM Part 39383T - Yoke -double (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
3 in stock. Explain stock levels
SOCKET Center 39383  1 39383  1
39383 1OEM Part 39383 1 - Yoke -double (more info) About Mercury Marine $92.00 $92.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
Center Socket 18-2128
18-2128OEM Match 18-2128 - Yoke 39383TCenter (more info)
Replaces OEM #0912213
About Sierra Marine $82.23 $65.82 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 75832A 3 CROSS AND BEARING (2 required per assembly)
CROSS & BEARING   O - Replaced by -75832  1  
75832A 3This part has been superseded. CROSS & BEARING O - Replaced by -75832 1
(more info)
    UnavailableUnavailable Parts
CROSS/BRG ASSY-HD O - Replaced by -75832T 1  
75832 1This part has been superseded. CROSS/BRG ASSY-HD O - Replaced by -75832T 1
(more info)
    UnavailableUnavailable Parts
CROSS AND BEARING 75832T 1 75832T 1
75832T 1OEM Part 75832T 1 - Cross & Bearing - Heavy Duty (more info) About Mercury Marine $66.58 $66.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
U-Joint 18-2174
18-2174OEM Match 18-2174 - Universal Joint 75832A3 (more info)
Replaces OEM #3850812
About Sierra Marine $54.99 $43.62 Add to shopping cart
10 in stock. Explain stock levels
U-Joint 18-2104
18-2104OEM Match 18-2104 - Universal Joint 75832A2 (more info)
Replaces OEM #0912214
About Sierra Marine $59.49 $38.37 Add to shopping cart
10+ in stock. Explain stock levels
#15 59830A 1 YOKE ASSEMBLY (Coupling End) (1 required per assembly)
59830A7 59830A 1 59830A 1
59830A 1OEM Part 59830A 1 - Yoke Assembly (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
5 in stock. Explain stock levels
YOKE ASSEMBLY 59830A 7 59830A 7
59830A 7OEM Part 59830A 7 - Yoke Assembly (more info) About Mercury Marine $215.75 $215.75 Add to shopping cart
1 in stock. Explain stock levels
Long Yoke 18-2146
18-2146OEM Match 18-2146 - Yoke, 59830A7 (more info)
Replaces OEM #0912212
About Sierra Marine $133.46 $105.18 Add to shopping cart
3 in stock. Explain stock levels
#16 25-25439 O-RING, (.862 x .103) (2 required per assembly)
O-RING (.862 x .1 25-25439 25-25439
25-25439OEM Part 25-25439 - O-Ring - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7420-9
18-7420-9OEM Match 18-7420-9 - O-Ring (PK5) 25-21836 (more info) About Sierra Marine $9.95 $4.35 Add to shopping cart
4 in stock. Explain stock levels
#17 66071 RETAINER (1 required per assembly)
8168111 66071  
66071OEM Part 66071 - Retainer (more info) About Mercury Marine $16.95 $16.95 Add to shopping cart
10 in stock. Explain stock levels
RETAINER          O - Replaced by -816811  2 816811  1
816811 1This part has been superseded. RETAINER O - Replaced by -816811 2
(more info)
    UnavailableUnavailable Parts
RETAINER 816811  2 816811  2
816811 2OEM Part 816811 2 - Bearing Retainer (more info) About Mercury Marine $34.50 $29.54 Add to shopping cart
Available to order:
Usually ships
within 8 days
Retaining Nut Drive Shft Hs 18-3752
18-3752OEM Match 18-3752 - Nut 816811-1 (more info) About Sierra Marine $29.21 $23.13 Add to shopping cart
10 in stock. Explain stock levels
#18 35983 RING (1 required per assembly)
RING 35983 35983
35983OEM Part 35983 - Ring (more info) About Mercury Marine $14.20 $14.20 Add to shopping cart
10+ in stock. Explain stock levels
Owners manual  Manual 212141 Owners Manual-1993 9 9 15 10 $24.95 $24.95 Add to shopping cart
Upper Housing Ring 18-4296
18-4296OEM Match 18-4296 - Housing Ring, 35983 (more info) About Sierra Marine $14.99 $12.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 25-70937 O-RING (1 required per assembly)
O-RING 25-70937 25-70937
25-70937OEM Part 25-70937 - O-Ring - Priced Individually (more info) About Mercury Marine $3.80 $3.80 Add to shopping cart
7 in stock. Explain stock levels
O-Ring 18-7169-9
18-7169-9OEM Match 18-7169-9 - O-Ring (PK5) 25-70937, 911686 (more info)
Replaces OEM #0911686
About Sierra Marine $19.95 $11.62 Add to shopping cart
10+ in stock. Explain stock levels
#20 66081A 2 CARRIER ASSEMBLY (1 required per assembly)
CARRIER ASSEMBLY 66081A 2 66081A 2
66081A 2OEM Part 66081A 2 - Carrier Assembly (more info) About Mercury Marine $62.50 $53.51 Add to shopping cart
Available to order:
Usually ships
within 8 days
Carrier Assy Oil Seal 18-0577
18-0577OEM Match 18-0577 - Carrier Assembly, 66081A2 (more info) About Sierra Marine $46.99 $37.87 Add to shopping cart
1 in stock. Explain stock levels
#21 26-68493 SEAL, Oil (1 required per assembly)
SEAL-OIL          O - Replaced by 26-823894  
26-68493This part has been superseded. SEAL-OIL O - Replaced by 26-823894
(more info)
    UnavailableUnavailable Parts
SEAL Oil 26-823894 26-823894
26-823894OEM Part 26-823894 - Seal (more info) About Mercury Marine $25.60 $21.92 Add to shopping cart
1 in stock. Explain stock levels
Oil Seal 18-2003
18-2003OEM Match 18-2003 - Seal, 26-823894 (more info) About Sierra Marine $20.49 $13.28 Add to shopping cart
10+ in stock. Explain stock levels
#22 31-35988A 9 BEARING ASSEMBLY (1 required per assembly) (1.50:1 RATIO)(STEP SHOULDER GEAR)
BEARING ASSEMBLY 31-35988A 9 31-35988A 9
31-35988A 9OEM Part 31-35988A 9 - Bearing Assembly (more info) About Mercury Marine $310.00 $223.20 Add to shopping cart
10+ in stock. Explain stock levels
#22 31-35988A 2 BEARING ASSEMBLY, Tapered Roller (1 required per assembly) (1.50:1 RATIO)(STRAIGHT SHOULDER GEAR)
BEARING ASSY      O - Replaced by 31-35988A12  
31-35988A 2This part has been superseded. BEARING ASSY O - Replaced by 31-35988A12
(more info)
    UnavailableUnavailable Parts
BEARING KIT Rolle 31-35988A12 31-35988A12
31-35988A12OEM Part 31-35988A12 - Bearing Assembly (more info) About Mercury Marine $177.67 $177.67 Add to shopping cart
2 in stock. Explain stock levels
Bearing Kit 18-1160
18-1160OEM Match 18-1160 - Bearing Set 31-35988A12 (more info) About Sierra Marine $158.65 $121.23 Add to shopping cart
5 in stock. Explain stock levels
#22 31-35988A 3 BEARING ASSEMBLY, Tapered Roller (1 required per assembly) (1.32:1 RATIO)
BEARING ASSEMBLY 31-35988A 3 31-35988A 3
31-35988A 3OEM Part 31-35988A 3 - Bearing Assembly (more info) About Mercury Marine $210.50 $141.46 Add to shopping cart
6 in stock. Explain stock levels
#23 23-66824 SPACER (1 required per assembly) (1.50:1 RATIO)(STEP SHOULDER GEAR)
SPACER 23-66824 23-66824
23-66824OEM Part 23-66824 - Spacer (more info) About Mercury Marine $46.00 $46.00 Add to shopping cart
10+ in stock. Explain stock levels
#23 23-35985 SPACER (1 required per assembly) (1.50:1 RATIO)(STRAIGHT SHOULDER GEAR)
SPACER 23-35985 23-35985
23-35985OEM Part 23-35985 - Spacer (more info) About Mercury Marine $15.50 $10.47 Add to shopping cart
10+ in stock. Explain stock levels
#24 15-35980A 1 SHIM SET (AR required per assembly)
SHIM SET 15-35980A 1 15-35980A 1
15-35980A 1OEM Part 15-35980A 1 - Shim Set (more info) About Mercury Marine $12.50 $8.44 Add to shopping cart
5 in stock. Explain stock levels
Shim Kit 18-2292
18-2292OEM Match 18-2292 - Shim 15-35980A1 (more info) About Sierra Marine $15.97 $11.63 Add to shopping cart
1 in stock. Explain stock levels
#25 15-71013 SHIM, Spacer (1 required per assembly)
SHIM Spacer 15-71013 15-71013
15-71013OEM Part 15-71013 - Shim - Priced Individually (more info) About Mercury Marine $3.80 $2.56 Add to shopping cart
10+ in stock. Explain stock levels
Shim Kit 18-2296
18-2296OEM Match 18-2296 - Shim 15-71013 (more info) About Sierra Marine $3.87 $3.87 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 43-18410A 4 GEAR SET (Pinion and Drive) (1 required per assembly) (1.50:1 RATIO) (20-22 GEAR RATIO)
GEAR SET          O - Replaced by 43-18411A 4  
43-18410A 4This part has been superseded. GEAR SET O - Replaced by 43-18411A 4
(more info)
    UnavailableUnavailable Parts
GEAR KIT With Bea 43-18411A 4 43-18411A 4
43-18411A 4OEM Part 43-18411A 4 - Gear Set (more info) About Mercury Marine $718.58 $582.06 Add to shopping cart
1 in stock. Explain stock levels
#26 43-66773A 3 GEAR SET (Pinion and Drive) (1 required per assembly) (1.32:1 RATIO) (16-20 GEAR RATIO)
438M0080756 43-66773A 3 43-66773A 3
43-66773A 3OEM Part 43-66773A 3 - Gear Set (more info) About Mercury Marine $350.00 $350.00 Add to shopping cart
5 in stock. Explain stock levels
GEAR SET 43-8M0080756  
438M0080756OEM Part 438M0080756 - Gear Set (more info) About Mercury Marine $610.86 $610.86 Add to shopping cart
Available to order:
Usually ships
within 8 days
REPAIR KIT Gear -   43803115T 1 43-803115T 1
43-803115T 1OEM Part 43-803115T 1 - Gear Repair Kit (more info) About Mercury Marine $712.79 $712.79 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 31-32573A 1 BEARING ASSEMBLY, Roller (1 required per assembly) (1.50:1 RATIO)
BEARING ASSEMBLY 31-32573A 1 31-32573A 1
31-32573A 1OEM Part 31-32573A 1 - Bearing Assembly (more info) About Mercury Marine $45.83 $45.83 Add to shopping cart
10+ in stock. Explain stock levels
Upper Pinion Bearing 18-1142
18-1142OEM Match 18-1142 - Bearing 31-32573A1 (more info) About Sierra Marine $52.31 $41.09 Add to shopping cart
2 in stock. Explain stock levels
#27 31-66818A 1 BEARING ASSEMBLY, Tapered Roller (1 required per assembly) (1.32:1 RATIO)
BEARING ASSEMBLY 31-66818A 1 31-66818A 1
31-66818A 1OEM Part 31-66818A 1 - Bearing Assembly (more info) About Mercury Marine $93.50 $93.50 Add to shopping cart
6 in stock. Explain stock levels
#28 12-45810 WASHER (1 required per assembly)
WASHER 12-45810 12-45810
12-45810OEM Part 12-45810 - Washer (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
Upper Drive Washer 18-3712
18-3712OEM Match 18-3712 - Washer, 12-45810 (more info) About Sierra Marine $1.76 $1.35 Add to shopping cart
1 in stock. Explain stock levels
#29 11-22339 NUT, (.625-18) (1 required per assembly)
NUT (.625-18) 11-22339 11-22339
11-22339OEM Part 11-22339 - Nut - Priced Individually (more info) About Mercury Marine $5.40 $5.40 Add to shopping cart
10+ in stock. Explain stock levels
Nut 18-3713
18-3713OEM Match 18-3713 - Nut, 11-22339 (more info) About Sierra Marine $3.98 $2.87 Add to shopping cart
10+ in stock. Explain stock levels
#- 26-32511A 1 SEAL KIT (1 required per assembly)
SEAL KIT 26-32511A 1 26-32511A 1
26-32511A 1OEM Part 26-32511A 1 - Seal Kit (more info) About Mercury Marine $63.00 $53.95 Add to shopping cart
1 in stock. Explain stock levels
Upper Gear Housing Seal Kit 18-2648
18-2648OEM Match 18-2648 - Seal Kit, 26-32511A1 (more info) About Sierra Marine $41.99 $16.90 Add to shopping cart
10+ in stock. Explain stock levels