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Parts for MerCruiser Alpha One (Gen. II) 1998 & Up Bell Housing

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 806031A 2 BELL HOUSING ASSEMBLY (1 required per assembly)
BELL HOUSING ASSE 806031A 2  
806031A 2OEM Part 806031A 2 - Bell Housing Assembly (more info) About Mercury Marine $766.58 $766.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 27-94996A 2 GASKET KIT (1 required per assembly)
GASKET SET-DRIVE  O - Replaced by 27-94996Q 2 27-94996A 2
27-94996A 2This part has been superseded. GASKET SET-DRIVE O - Replaced by 27-94996Q 2
(more info)
    UnavailableUnavailable Parts
GASKET SET-DRIVE BOX 27-94996Q 2 27-94996Q 2
27-94996Q 2OEM Part 27-94996Q 2 - Drive Gasket Set (more info) About Mercury Marine $10.20 $10.20 Add to shopping cart
3 in stock. Explain stock levels
Outdrive Mounting Gasket 18-2743
18-2743OEM Match 18-2743 - Gasket 27-94996-2 (more info) About Sierra Marine $8.99 $7.03 Add to shopping cart
10+ in stock. Explain stock levels
OUTDRIVE GASKET SET 18-2619-1
18-2619-1OEM Match 18-2619-1 - Gasket Set, 27-94996Q2, A2 (more info) About Sierra Marine $8.99 $5.27 Add to shopping cart
10+ in stock. Explain stock levels
GASKET SET   27 94996T 2 27-94996T 2
27-94996T 2OEM Part 27-94996T 2 - Gasket Set (more info) About Mercury Marine $10.20 $10.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 27-35982 GASKET, Rubber (1 required per assembly)
GASKET Rubber 27-35982 27-35982
27-35982OEM Part 27-35982 - Gasket - Priced Individually (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-2840-9
18-2840-9OEM Match 18-2840-9 - Gasket 27-35982, 5PK (more info) About Sierra Marine $17.45 $10.85 Add to shopping cart
1 in stock. Explain stock levels
#4 25-33504 O-RING (1 required per assembly)
O-RING 25-33504 25-33504
25-33504OEM Part 25-33504 - O-Ring - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7170-9
18-7170-9OEM Match 18-7170-9 - O-Ring (PK5) 307239, 25-33504 (more info)
Replaces OEM #0307239
About Sierra Marine $11.40 $7.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 22-32802 1 PLUG, Pipe (.125-27) (1 required per assembly)
PLUG-(BRASS)@2    O - Replaced by 22-32802  2  
22-32802 1This part has been superseded. PLUG-(BRASS)@2 O - Replaced by 22-32802 2
(more info)
    UnavailableUnavailable Parts
PLUG Pipe (.125-2 22-32802  2 22-32802 2
22-32802 2OEM Part 22-32802 2 - Plug - (brass) - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
8 in stock. Explain stock levels
Pipe Plug, 1/8-27 Npt Pipe 18-4263
18-4263OEM Match 18-4263 - Pipe Plug, 1/8-27 NPT Pi (more info) About Sierra Marine $4.49 $3.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 23-806036A 1 BUSHING/SEAL KIT, Oil (1 required per assembly)
BUSHING/SEAL KIT 23-806036A 1 23-806036A 1
23-806036A 1OEM Part 23-806036A 1 - Bushing/Seal Kit (more info) About Mercury Marine $19.30 $16.52 Add to shopping cart
1 in stock. Explain stock levels
Bell Hsg Bushing Kit Shift Shaft 18-3760
18-3760OEM Match 18-3760 - Bushing Kit, 23-806036A (more info) About Sierra Marine $16.49 $13.09 Add to shopping cart
2 in stock. Explain stock levels
#7 12-72498 WASHER, Synthane (2 required per assembly)
WASHER Synthane 12-72498 12-72498
12-72498OEM Part 12-72498 - Washer - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
5 in stock. Explain stock levels
#8 16-59579 STUD, (.437-14/.437-20 x 2.812) (6 required per assembly)
STUD (.437-14/.43 16-59579 16-59579
16-59579OEM Part 16-59579 - Stud (more info) About Mercury Marine $5.90 $5.90 Add to shopping cart
10+ in stock. Explain stock levels
#9 12-35935 WASHER, (.435 x .875 x .105) Stainless Steel (6 required per assembly)
WASHER (.435 x .8 12-35935  
12-35935OEM Part 12-35935 - Washer - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
Washer, Bell Housing 18-0203-9
18-0203-9OEM Match 18-0203-9 - Washer, 12-35935, 5PK (more info) About Sierra Marine $9.95 $5.18 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 11-13439 1 NUT, (.4375-20) (6 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
#11 816431A 1 BELLOWS ASSEMBLY, Universal Joint (1 required per assembly)
BELLOWS ASSEMBLY 816431A 1 816431A 1
816431A 1OEM Part 816431A 1 - Bellows Assembly (more info) About Mercury Marine $97.17 $97.17 Add to shopping cart
2 in stock. Explain stock levels
Drive Bellows 18-2747
18-2747OEM Match 18-2747 - Bellows, 816431A1 (more info) About Sierra Marine $89.99 $46.62 Add to shopping cart
10+ in stock. Explain stock levels
#12 54-86049 CLIP, Grounding (1 required per assembly)
CLIP Grounding 54-86049 54-86049
54-86049OEM Part 54-86049 - Clip Note: - Priced Individually (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
5 in stock. Explain stock levels
#13 54-815504372 CLAMP, Worm Gear (1 required per assembly)
CLAMP Worm Gear 54-815504372 54-815504372
54-815504372OEM Part 54-815504372 - Clamp (more info) About Mercury Marine $11.30 $11.30 Add to shopping cart
8 in stock. Explain stock levels
Hose Clamp 18-7316
18-7316OEM Match 18-7316 - Hose Clamps, 72 (more info) About Sierra Marine $9.26 $7.11 Add to shopping cart
5 in stock. Explain stock levels
#14 816607 SLEEVE (1 required per assembly)
SLEEVE 816607 816607
816607OEM Part 816607 - Bellows Sleeve (more info) About Mercury Marine $24.20 $20.73 Add to shopping cart
7 in stock. Explain stock levels
Bellow, Flange Ring 18-1728
18-1728OEM Match 18-1728 - Ring, 816607 (more info) About Sierra Marine $24.99 $16.81 Add to shopping cart
10+ in stock. Explain stock levels
#15 32-41725 33 HOSE (1 required per assembly)
HOSE-14 INCH      O - Replaced by 32-8M0062309 32-41725 33
32-41725 33This part has been superseded. HOSE-14 INCH O - Replaced by 32-8M0062309
(more info)
    UnavailableUnavailable Parts
HOSE- 14 INCH 32-8M0062309 32-8M0062309
32-8M0062309OEM Part 32-8M0062309 - Hose - 14 Inch (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 54-815504412 CLAMP, Worm Gear (2 required per assembly)
CLAMP Worm Gear 54-815504412 54-815504412
54-815504412OEM Part 54-815504412 - Clamp (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
1 in stock. Explain stock levels
#17 18654A 1 BELLOWS ASSEMBLY (1 required per assembly)
BELLOWS ASSEMBLY 18654A 1 18654A 1
18654A 1OEM Part 18654A 1 - Bellows Assembly (more info) About Mercury Marine $35.67 $35.67 Add to shopping cart
3 in stock. Explain stock levels
Exhaust Bellows 18-2750
18-2750OEM Match 18-2750 - Bellows 18654A1 (more info) About Sierra Marine $35.99 $22.32 Add to shopping cart
10+ in stock. Explain stock levels
#19 54-815504348 CLAMP, Worm Gear (2 required per assembly)
CLAMP Worm Gear 54-815504348 54-815504348
54-815504348OEM Part 54-815504348 - Clamp (more info) About Mercury Marine $15.90 $15.90 Add to shopping cart
1 in stock. Explain stock levels
#20 45518A 3 LEVER ASSEMBLY, Upper (1 required per assembly)
LEVER ASSEMBLY 45518A 3 45518A 3
45518A 3OEM Part 45518A 3 - Shift Lever Assembly (more info) About Mercury Marine $31.58 $31.58 Add to shopping cart
2 in stock. Explain stock levels
Shift Arm 18-2161
18-2161OEM Match 18-2161 - Shift Arm 45518A3 (more info) About Sierra Marine $29.40 $23.42 Add to shopping cart
10+ in stock. Explain stock levels
#21 12-39116 WASHER (1 required per assembly)
WASHER Note: must be ordered in multiples of 3 12-39116  
12-39116OEM Part 12-39116 - Washer - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
#22 10-45590 SCREW, (.250-28) (1 required per assembly)
108M0084649 10-45590 10-45590
10-45590OEM Part 10-45590 - Screw - Priced Individually (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
7 in stock. Explain stock levels
SCREW Note: must be ordered in multiples of 2 10-8M0084649  
10-8M0084649OEM Part 10-8M0084649 - Screw Note: Must be ordered in multiples of 2 (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
1 in stock. Explain stock levels
Shift Arm Screw 18-2170
18-2170OEM Match 18-2170 - Screw, 10-45590 (more info) About Sierra Marine $3.49 $1.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 816685 SHIFT SHAFT, Upper (1 required per assembly)
SHIFT SHAFT Upper 816685 816685
816685OEM Part 816685 - Shift Shaft - Upper (more info) About Mercury Marine $61.90 $53.01 Add to shopping cart
Available to order:
Usually ships
within 8 days
Shift Shaft, Upper 18-3749
18-3749OEM Match 18-3749 - Shaft, 816685 (more info) About Sierra Marine $56.84 $45.71 Add to shopping cart
1 in stock. Explain stock levels
#24 22-860382 COUPLING ASSEMBLY, Speedometer (1 required per assembly)
COUPLING ASSEMBLY 22-860382 22-860382
22-860382OEM Part 22-860382 - Speedometer Connector (more info) About Mercury Marine $10.90 $10.90 Add to shopping cart
3 in stock. Explain stock levels
#25 32-54950 53 TUBING, (53.00 Feet Bulk) (1 required per assembly)
TUBING (53.00 Fee 32-54950 53 32-54950 53
32-54950 53OEM Part 32-54950 53 - Tubing - 53 Feet (more info) About Mercury Marine $51.20 $43.84 Add to shopping cart
1 in stock. Explain stock levels
#26 54-12994 CLIP (1 required per assembly)
CLIP 54-12994  
54-12994OEM Part 54-12994 - Clip (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
1 in stock. Explain stock levels
#27 54-816606 CLAMP (1 required per assembly)
ORD 865261        O NLA  
54-816606 ORD 865261 O NLA
(more info)
    UnavailableUnavailable Parts
#28 22-816594A 1 FITTING ASSEMBLY (1 required per assembly) (Design-I) SN# 0M815638 & Below
865261 22-816594A 1  
22-816594A 1OEM Part 22-816594A 1 - Speedo Tube Fitting (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
7 in stock. Explain stock levels
#29 22-56800 PLUG, Pipe (.0625-27) (1 required per assembly) (Design-I) SN# 0M815638 & Below
PLUG Pipe (.0625- 22-56800 22-56800
22-56800OEM Part 22-56800 - Pipe Plug (more info) About Mercury Marine $18.33 $18.33 Add to shopping cart
5 in stock. Explain stock levels
#30 22-814382 CONNECTOR (1 required per assembly) (Design-I) SN# 0M815638 & Below
CONNECTOR 22-814382 22-814382
22-814382OEM Part 22-814382 - Connector (more info) About Mercury Marine $5.70 $5.70 Add to shopping cart
8 in stock. Explain stock levels
#31 54-818557 CLAMP (2 required per assembly)
CLAMP 54-818557  
54-818557OEM Part 54-818557 - Clamp (more info) About Mercury Marine $5.60 $5.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 18920A 1 VALVE ASSEMBLY (1 required per assembly) (USE WITH OIL RESERVOIR)
VALVE ASSEMBLY 18920A 1 18920A 1
18920A 1OEM Part 18920A 1 - Valve Assembly (more info) About Mercury Marine $83.25 $83.25 Add to shopping cart
1 in stock. Explain stock levels
#33 25-48171 O-RING, (.364. x .070) (2 required per assembly) (USE WITH OIL RESERVOIR)
O-RING (.364. x . 25-48171 25-48171
25-48171OEM Part 25-48171 - O-Ring - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7168-9
18-7168-9OEM Match 18-7168-9 - O-Ring (PK5) 202893, 25-48171 (more info)
Replaces OEM #0202893
About Sierra Marine $9.95 $3.76 Add to shopping cart
2 in stock. Explain stock levels
#34 865391 FITTING ASSEMBLY, Speedometer, Male Quick Connect (1 required per assembly) (Design-II) SN# 0M815639 & Up
FITTING ASSEMBLY 865391 865391
865391OEM Part 865391 - Fitting -q/C (more info) About Mercury Marine $31.58 $31.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#35 22-865417 FITTING, Female Quick Connect (1 required per assembly) (Design-II) SN# 0M815639 & Up
FITTING 22-865417  
22-865417OEM Part 22-865417 - Fitting -q/C (more info) About Mercury Marine $10.70 $10.70 Add to shopping cart
6 in stock. Explain stock levels