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Parts for MerCruiser R / MR / Alpha One (Transom Assembly) 1983-1990 Gear Housing (Driveshaft) - Mr

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#-- 1623-8951A43 GEAR HOUSING ASSEMBLY, COMPLETE (BLACK) (1 required per assembly)
GEAR HOUSING ASSE 1623-8951A43 1623-8951A43
1623-8951A43OEM Part 1623-8951A43 - Gearcase Alpha (more info) About Mercury Marine $2,064.29 $2,064.29 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gear Housing Assy 18-2443
18-2443OEM Match 18-2443 - Lower Assembly, (more info) About Sierra Marine $2,238.00 $1,806.04 Add to shopping cart
Available to order:
Usually ships
within 8 days
90-106-02 - SE106, LOWER (Replaces Mercruiser Alpha One) 90-106-02
90-106-02 90-106-02 - SE106, LOWER (Replaces Mercruiser Alpha One) (more info) Sterndrive Engineering $745.00 $745.00 Call to order
#1 1623-8951A37 GEAR HOUSING ASSEMBLY (BLACK) (1 required per assembly)
GEAR HOUSING ASSE 1623-8951A37 1623-8951A37
1623-8951A37OEM Part 1623-8951A37 - Gearcase Alpha -Basic (more info) About Mercury Marine $1,085.71 $1,085.71 Add to shopping cart
1 in stock. Explain stock levels
Lower Gear Housing 18-2401
18-2401OEM Match 18-2401 - Housing, 1623-8951A37 (more info) About Sierra Marine $1,822.12 $1,514.76 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 17-37972 1 PIN (1 required per assembly)
PIN 17-37972  1  
17-37972 1OEM Part 17-37972 1 - Pin (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
1 in stock. Explain stock levels
#3 16-46911 STUD (3-3/16 inch) (1 required per assembly)
STUD 16-46911  
16-46911OEM Part 16-46911 - Stud (more info) About Mercury Marine $5.30 $3.58 Add to shopping cart
10+ in stock. Explain stock levels
#4 16-56298 STUD (1-31/32 inch) (2 required per assembly)
STUD 16-56298  
16-56298OEM Part 16-56298 - Stud (more info) About Mercury Marine $3.20 $3.20 Add to shopping cart
6 in stock. Explain stock levels
#5 16-56297 2 STUD, (.312-18/.324-24 x 3.380) (1 required per assembly)
STUD              O - Replaced by 16-8M0034463  
16-56297 2This part has been superseded. STUD O - Replaced by 16-8M0034463
(more info)
    UnavailableUnavailable Parts
STUD (.312-24 x 3 16-8M0034463  
16-8M0034463OEM Part 16-8M0034463 - Stud (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 16-69501 STUD (3-1/4 inch) (2 required per assembly)
STUD 16-69501  
16-69501OEM Part 16-69501 - Stud (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
4 in stock. Explain stock levels
#7 26-45577 1 SEAL (1 required per assembly) See Note 1
SEAL Note: must be ordered in multiples of 3 26-45577  1 26-45577 1
26-45577 1OEM Part 26-45577 1 - Seal - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
2 in stock. Explain stock levels
Seal Ring 18-2944-9
18-2944-9OEM Match 18-2944-9 - Gasket 26-45577 2-Pack (more info) About Sierra Marine $5.98 $3.88 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 17-35973 PIN, Dowel (2 required per assembly)
PIN Dowel 17-35973 17-35973
17-35973OEM Part 17-35973 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
3 in stock. Explain stock levels
Dowel Pin,Water Pump Base 18-3227-9
18-3227-9OEM Match 18-3227-9 - Pin, 17-35973, 5PK (more info) About Sierra Marine $9.95 $7.44 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 31-42647A 1 BEARING ASSEMBLY, Roller (1 required per assembly)
BEARING ASSEMBLY 31-42647A 1 31-42647A 1
31-42647A 1OEM Part 31-42647A 1 - Bearing Assembly (more info) About Mercury Marine $54.40 $46.58 Add to shopping cart
1 in stock. Explain stock levels
Bearing, Pinion 18-1117
18-1117OEM Match 18-1117 - Bearing, 387817, 31-42647A1 (more info)
Replaces OEM #0387817
About Sierra Marine $47.49 $37.56 Add to shopping cart
7 in stock. Explain stock levels
#10 93423 1 INSERT (STARBOARD) (BLACK) (1 required per assembly)
INSERT 93423  1 93423  1
93423 1OEM Part 93423 1 - Insert (more info) About Mercury Marine $6.10 $6.10 Add to shopping cart
4 in stock. Explain stock levels
#11 93424 1 INSERT (PORT) (BLACK) (1 required per assembly)
INSERT 93424  1 93424  1
93424 1OEM Part 93424 1 - Insert (more info) About Mercury Marine $6.30 $6.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 10-76156 SCREW, (#10-32 x 1.88) (1 required per assembly)
SCREW (#10-32 x 1 10-76156 10-76156
10-76156OEM Part 10-76156 - Screw (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
10+ in stock. Explain stock levels
Screw, Insert 18-3197
18-3197OEM Match 18-3197 - Screw, Insert 18-3197 (more info) About Sierra Marine $2.38 $1.79 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 11-45812 NUT, (#10-32) Stainless Steel (1 required per assembly)
NUT @5            O - Replaced by 11-859124  
11-45812This part has been superseded. NUT @5 O - Replaced by 11-859124
(more info)
    UnavailableUnavailable Parts
NUT (#10-32) Stai 11-859124  
11-859124OEM Part 11-859124 - Nut - Priced Individually (more info) About Mercury Marine $12.92 $12.92 Add to shopping cart
10+ in stock. Explain stock levels
#14 17-42836 PIN, Groove (1 required per assembly)
PIN,NLA 17-42836  
17-42836OEM Part 17-42836 - Pin, NLA (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
2 in stock. Explain stock levels
#15 45-42634 DRIVESHAFT ASSEMBLY (1 required per assembly)
DRIVESHAFT ASSEMB 45-42634 45-42634
45-42634OEM Part 45-42634 - Drive Shaft (more info) About Mercury Marine $565.67 $565.67 Add to shopping cart
2 in stock. Explain stock levels
Drive Shaft 18-2180
18-2180OEM Match 18-2180 - Drive Shaft, 45-42634 (more info) About Sierra Marine $679.07 $549.34 Add to shopping cart
1 in stock. Explain stock levels
#16 15-42637A 1 SHIM SET (AR required per assembly)
8M0063267 15-42637A 1  
15-42637A 1OEM Part 15-42637A 1 - 8M0063267 (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
3 in stock. Explain stock levels
Shim Kit 18-2294
18-2294OEM Match 18-2294 - Shim 15-42637A1 (more info) About Sierra Marine $24.02 $17.40 Add to shopping cart
3 in stock. Explain stock levels
#17 31-36387A 1 BEARING, Roller (1 required per assembly)
BEARING ASSEMBLY 31-36387A 1 31-36387A 1
31-36387A 1OEM Part 31-36387A 1 - Bearing Kit (more info) About Mercury Marine $59.50 $50.95 Add to shopping cart
3 in stock. Explain stock levels
Alpha Bearing 18-1143
18-1143OEM Match 18-1143 - Bearing 31-36387A1 (more info) About Sierra Marine $43.66 $35.57 Add to shopping cart
2 in stock. Explain stock levels
#18 824519 1 RETAINER (1 required per assembly)
RETAINER 824519  1 824519  1
824519 1OEM Part 824519 1 - Retainer (more info) About Mercury Marine $4.90 $4.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
Retainer,Brng Race Preload 18-2346
18-2346OEM Match 18-2346 - Retainer, 824519 1 (more info) About Sierra Marine $6.06 $4.64 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 12-92721 WASHER (1 required per assembly)
WASHER Note: must be ordered in multiples of 2 12-92721 12-92721
12-92721OEM Part 12-92721 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $0.75 Add to shopping cart
10+ in stock. Explain stock levels
Nut Set, Drive Shaft 18-2359
18-2359OEM Match 18-2359 - Nut Kit (more info) About Sierra Marine $8.21 $6.23 Add to shopping cart
1 in stock. Explain stock levels
Washer, Pinion Nut 18-2343-9
18-2343-9OEM Match 18-2343-9 - Washer, 12-92721, 2PK (more info) About Sierra Marine $3.98 $2.48 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 11-35921 NUT, (.625-18) (1 required per assembly)
NUT (.625-18) 11-35921 11-35921
11-35921OEM Part 11-35921 - Nut - Priced Individually (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
Pinion Nut 18-3719
18-3719OEM Match 18-3719 - Nut, 11-35921, 314730 (more info)
Replaces OEM #0314730
About Sierra Marine $4.95 $3.20 Add to shopping cart
3 in stock. Explain stock levels
#22 22-67892A 1 FITTING KIT, Magnetic, Plug Fill/Drain (1 required per assembly)
PLUG KIT-DRAIN    O - Replaced by 22-67892A05 22-67892A 1
22-67892A 1This part has been superseded. PLUG KIT-DRAIN O - Replaced by 22-67892A05
(more info)
    UnavailableUnavailable Parts
PLUG KIT-DRAIN    O - Replaced by 22-67892A06 22-67892A05
22-67892A05This part has been superseded. PLUG KIT-DRAIN O - Replaced by 22-67892A06
(more info)
    UnavailableUnavailable Parts
PLUG KIT-DRAIN    O - Replaced by 22-8M0058389 22-67892A06
22-67892A06This part has been superseded. PLUG KIT-DRAIN O - Replaced by 22-8M0058389
(more info)
    UnavailableUnavailable Parts
SCREW KIT Drain 22-8M0058389 22-8M0058389
22-8M0058389OEM Part 22-8M0058389 - Screw Kit - Priced Individually (more info) About Mercury Marine $6.16 $6.16 Add to shopping cart
5 in stock. Explain stock levels
Drain Screw (Priced Per Pkg of 18-23751-9
18-23751-9 18-23751-9 - Drain Screw , Package of 50 - Special Order - No Returns (more info)     UnavailableUnavailable Parts
DRAIN PLUG MAGNETIC 18-2375
18-2375OEM Match 18-2375 - Plug, 22-67892A1 (more info) About Sierra Marine $6.99 $4.59 Add to shopping cart
10+ in stock. Explain stock levels
#23 12-19183 2 WASHER (1 required per assembly) (Component of Drive Shaft Housing Seal Kit 26-32511A) See Note 1
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
#25 27-42631 1 GASKET (1 required per assembly)
GASKET 27-42631  1 27-42631  1
27-42631 1OEM Part 27-42631 1 - Gasket (more info) About Mercury Marine $2.80 $2.80 Add to shopping cart
10+ in stock. Explain stock levels
#26 25-90011 O-RING, (2.175 x .175) (AR required per assembly)
O RING            O - Replaced by 25-896523 25-90011
25-90011This part has been superseded. O RING O - Replaced by 25-896523
(more info)
    UnavailableUnavailable Parts
O-RING (2.175 x . 25-896523 25-896523
25-896523OEM Part 25-896523 - O-Ring (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
7 in stock. Explain stock levels
O-Ring 18-7176-9
18-7176-9OEM Match 18-7176-9 - O-Ring (PK5) 25-90011 (more info) About Sierra Marine $14.95 $7.20 Add to shopping cart
4 in stock. Explain stock levels
#26 25-38099 O-RING (2.109 I.D.) (AR required per assembly)
O-RING 25-38099 25-38099
25-38099OEM Part 25-38099 - O-Ring - Priced Individually (more info) About Mercury Marine $2.20 $2.20 Add to shopping cart
10+ in stock. Explain stock levels
#27 26-89238 SEAL, Oil (1 required per assembly)
SEAL Oil 26-89238 26-89238
26-89238OEM Part 26-89238 - Seal (more info) About Mercury Marine $17.40 $14.91 Add to shopping cart
3 in stock. Explain stock levels
Oil Seal 18-2014
18-2014OEM Match 18-2014 - Seal 26-89238, 26F69430 (more info) About Sierra Marine $15.99 $10.76 Add to shopping cart
10+ in stock. Explain stock levels
#28 26-16977 SEAL, Oil (1 required per assembly)
SEAL Oil 26-16977 26-16977
26-16977OEM Part 26-16977 - Seal (more info) About Mercury Marine $14.70 $14.70 Add to shopping cart
7 in stock. Explain stock levels
Oil Seal 18-2026
18-2026OEM Match 18-2026 - Seal, 321453 (more info)
Replaces OEM #0321453
About Sierra Marine $13.99 $9.76 Add to shopping cart
10+ in stock. Explain stock levels
Oil Seal 18-2013
18-2013OEM Match 18-2013 - Seal, 26-16977 (more info) About Sierra Marine $14.49 $9.83 Add to shopping cart
10+ in stock. Explain stock levels
#29 27-85608 1 GASKET, LOWER (1 required per assembly) See Note 1
GASKET @5         O - Replaced by 27-8M0090319 27-85608  1
27-85608 1This part has been superseded. GASKET @5 O - Replaced by 27-8M0090319
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 5 27-8M0090319 27-8M0090319
27-8M0090319OEM Part 27-8M0090319 - Water Pump Gasket - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
6 in stock. Explain stock levels
Gasket 18-2914-9
18-2914-9OEM Match 18-2914-9 - Gasket 27-85608 2-Pack (more info) About Sierra Marine $5.98 $3.82 Add to shopping cart
7 in stock. Explain stock levels
#30 27-858524 GASKET, UPPER (1 required per assembly) See Note 1
GASKET Note: must be ordered in multiples of 5 27-858524 27-858524
27-858524OEM Part 27-858524 - Gasket - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-2915-9
18-2915-9OEM Match 18-2915-9 - Gasket 27-858524 2-Pack (more info) About Sierra Marine $4.98 $3.46 Add to shopping cart
9 in stock. Explain stock levels
#31 32435 FACE PLATE (1 required per assembly) See Note 1
324351 32435 32435
32435OEM Part 32435 - Face Plate - Priced Individually (more info) About Mercury Marine $3.87 $3.87 Add to shopping cart
10+ in stock. Explain stock levels
FACE PLATE 32435  1 32435  1
32435 1OEM Part 32435 1 - Face Plate (more info) About Mercury Marine $6.40 $6.40 Add to shopping cart
7 in stock. Explain stock levels
Impeller Plate 18-3117
18-3117OEM Match 18-3117 - Plate, 32435 (more info) About Sierra Marine $5.99 $4.16 Add to shopping cart
2 in stock. Explain stock levels
#32 46-96148T 1 BODY ASSEMBLY, Water Pump (1 required per assembly)
BODY ASSEMBLY Wat 46-96148T 1 46-96148T 1
46-96148T 1OEM Part 46-96148T 1 - Water Pump Body Assembly (more info) About Mercury Marine $50.30 $43.07 Add to shopping cart
Available to order:
Usually ships
within 8 days
Housing 18-3116
18-3116OEM Match 18-3116 - Housing 46-96148A1 (more info) About Sierra Marine $37.99 $30.63 Add to shopping cart
3 in stock. Explain stock levels
#33 48752T INSERT (1 required per assembly)
INSERT Note: must be ordered in multiples of 2 48752T 48752T
48752TOEM Part 48752T - Insert - Priced Individually (more info) About Mercury Marine $8.70 $8.70 Add to shopping cart
5 in stock. Explain stock levels
S.S. Steel Cup 18-3114
18-3114OEM Match 18-3114 - SS Cup, 48752 (more info) About Sierra Marine $7.99 $6.28 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 26-38970 SEAL, RUBBER (1 required per assembly)
SEAL Note: must be ordered in multiples of 5 26-38970 26-38970
26-38970OEM Part 26-38970 - Seal - Priced Individually (more info) About Mercury Marine $3.40 $3.40 Add to shopping cart
10+ in stock. Explain stock levels
Bushing/Water Pump Housing 18-3110
18-3110OEM Match 18-3110 - Seal, 26-38970 (more info) About Sierra Marine $3.49 $2.40 Add to shopping cart
10+ in stock. Explain stock levels
#35 47-89984T 4 IMPELLER (1 required per assembly) See Note 1
IMPELLER 47-89984T 4 47-89984T 4
47-89984T 4OEM Part 47-89984T 4 - Impeller (more info) About Mercury Marine $25.24 $25.24 Add to shopping cart
5 in stock. Explain stock levels
IMPELLER 18-3017
18-3017OEM Match 18-3017 - Impeller 47-89984 (more info) About Sierra Marine $20.49 $13.53 Add to shopping cart
10+ in stock. Explain stock levels
#36 28-56654 KEY (1 required per assembly) See Note 1
288M0032834 28-56654 28-56654
28-56654OEM Part 28-56654 - Drive Key - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
KEY Note: must be ordered in multiples of 5 28-8M0032834 28-8M0032834
28-8M0032834OEM Part 28-8M0032834 - Key - Priced Individually (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
10+ in stock. Explain stock levels
#37 10-96411 SCREW, (#14-8 x 2.25) (1 required per assembly)
SCREW (#14-8 x 2. 10-96411 10-96411
10-96411OEM Part 10-96411 - Screw (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#38 11-13438 NUT, (.250-28) (2 required per assembly)
NUT               O - Replaced by 11-826711  9  
11-13438This part has been superseded. NUT O - Replaced by 11-826711 9
(more info)
    UnavailableUnavailable Parts
NUT (.250-28) 11-826711  9  
11-826711 9OEM Part 11-826711 9 - Nut (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
9 in stock. Explain stock levels
#39 12-29245 WASHER, (.281 x .500 x .060) Stainless Steel (2 required per assembly)
WASHER (.281 x .5 12-29245 12-29245
12-29245OEM Part 12-29245 - Washer (more info) About Mercury Marine $0.86 $0.86 Add to shopping cart
Available to order:
Usually ships
within 8 days
Ss Washer 18-4275
18-4275OEM Match 18-4275 - SS Washer (more info) About Sierra Marine $1.99 $1.46 Add to shopping cart
Available to order:
Usually ships
within 8 days
#40 11-13436 NUT (5/16-24) (1 required per assembly)
NUT 11-13436 11-13436
11-13436OEM Part 11-13436 - Nut (more info) About Mercury Marine $2.20 $2.20 Add to shopping cart
10+ in stock. Explain stock levels
#41 12-36001 WASHER (1 required per assembly)
WASHER Note: must be ordered in multiples of 3 12-36001 12-36001
12-36001OEM Part 12-36001 - Washer - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
Washer 18-4270-9
18-4270-9OEM Match 18-4270-9 - Washer, 12-36001, 2PK (more info) About Sierra Marine $4.87 $2.30 Add to shopping cart
2 in stock. Explain stock levels
#42 25-30271 RING, Rubber (1 required per assembly) (Component of Water Pump Impeller Kit 47-89984T5)
RING Rubber 25-30271 25-30271
25-30271OEM Part 25-30271 - Ring - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
Slinger\\O-Ring 18-7426-9
18-7426-9OEM Match 18-7426-9 - O-Ring (PK2) 25-30271 (more info) About Sierra Marine $3.98 $1.78 Add to shopping cart
2 in stock. Explain stock levels
#43 25-30613 O-RING, UPPER (1 required per assembly) (Component of Water Pump Impeller Kit 47-89984T5)
O-RING 25-30613 25-30613
25-30613OEM Part 25-30613 - O-Ring - Priced Individually (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7158-9
18-7158-9OEM Match 18-7158-9 - (PK5) O-Ring 25-30613 (more info)
Replaces OEM #0310585
About Sierra Marine $9.95 $4.42 Add to shopping cart
1 in stock. Explain stock levels
#44 23-29804T SLEEVE, GUIDE (1 required per assembly) (Component of Water Pump Impeller Kit 47-89984T5)
SLEEVE Note: must be ordered in multiples of 5 23-29804T 23-29804T
23-29804TOEM Part 23-29804T - Sleeve - Priced Individually (more info) About Mercury Marine $6.20 $6.20 Add to shopping cart
10+ in stock. Explain stock levels
Water Tube Guide 18-3109
18-3109OEM Match 18-3109 - Tube 23-29804 (more info) About Sierra Marine $5.49 $4.16 Add to shopping cart
10+ in stock. Explain stock levels
#45 77481 1 SHIFT SHAFT (1 required per assembly)
SHIFT SHAFT 77481  1 77481  1
77481 1OEM Part 77481 1 - Shift Shaft - Lower (more info) About Mercury Marine $44.92 $32.34 Add to shopping cart
10+ in stock. Explain stock levels
#46 53-29641 E RING (1 required per assembly)
E RING Note: must be ordered in multiples of 2 53-29641 53-29641
53-29641OEM Part 53-29641 - E Ring - Priced Individually (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
Spring Clip 18-4295-9
18-4295-9OEM Match 18-4295-9 - Clip, 53-29461, 2PK (more info) About Sierra Marine $2.98 $1.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#47 12-27880 WASHER (1 required per assembly)
WASHER 12-27880 12-27880
12-27880OEM Part 12-27880 - Washer (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#48 25-25439 O-RING, (.862 x .103) (1 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
#49 23-30617A 2 BUSHING ASSEMBLY (1 required per assembly)
BUSHING ASSEMBLY 23-30617A 2 23-30617A 2
23-30617A 2OEM Part 23-30617A 2 - Bushing Assembly (more info) About Mercury Marine $24.90 $21.32 Add to shopping cart
Available to order:
Usually ships
within 8 days
Bushing-Shift 18-2154
18-2154OEM Match 18-2154 - Bushing, 23-30617A2 (more info) About Sierra Marine $19.53 $15.39 Add to shopping cart
10+ in stock. Explain stock levels
#50 26-89236 1 SEAL, Oil (1 required per assembly)
SEAL Oil 26-89236  1 26-89236  1
26-89236 1OEM Part 26-89236 1 - Seal (more info) About Mercury Marine $11.50 $11.50 Add to shopping cart
7 in stock. Explain stock levels
Oil Seal 18-2009
18-2009OEM Match 18-2009 - Seal, 26-89236 (more info) About Sierra Marine $10.49 $7.28 Add to shopping cart
2 in stock. Explain stock levels
#51 12-31266 WASHER, RUBBER (1 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-31266 12-31266
12-31266OEM Part 12-31266 - Washer - Priced Individually (more info) About Mercury Marine $0.70 $0.70 Add to shopping cart
10+ in stock. Explain stock levels
Washer, Shift Shaft 18-2340-9
18-2340-9OEM Match 18-2340-9 - Washer, 12-31266, 5PK (more info) About Sierra Marine $7.45 $2.83 Add to shopping cart
1 in stock. Explain stock levels
#52 12-29395 WASHER, (.390 x 1.00 x .06) (1 required per assembly)
128M0042641 12-29395 12-29395
12-29395OEM Part 12-29395 - Washer - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
WASHER (.390 x 1. 12-8M0042641 12-8M0042641
12-8M0042641OEM Part 12-8M0042641 - Washer (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
2 in stock. Explain stock levels
Shift Shaft Washer 18-4267-9
18-4267-9OEM Match 18-4267-9 - Washer, 12-29395, 2PK (more info) About Sierra Marine $6.59 $2.73 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 26-33144A 2 SEAL KIT (1 required per assembly)
SEAL KIT 26-33144A 2 26-33144A 2
26-33144A 2OEM Part 26-33144A 2 - Seal Kit (more info) About Mercury Marine $82.50 $70.64 Add to shopping cart
2 in stock. Explain stock levels
Lower Gear Housing Seal Kit 18-2652
18-2652OEM Match 18-2652 - Seal Kit, 26-33144A2 (more info) About Sierra Marine $64.99 $37.98 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
#- 46-96148A 8 BODY ASSEMBLY, Water Pump (1 required per assembly)
BODY ASSEMBLY Wat 46-96148A 8 46-96148A 8
46-96148A 8OEM Part 46-96148A 8 - Water Pump Kit, No Base (more info) About Mercury Marine $49.92 $49.92 Add to shopping cart
7 in stock. Explain stock levels
WATER PUMP KIT UPPER 18-3517
18-3517OEM Match 18-3517 - Water Pump Kit, No Base, 46-96148A8 (more info) About Sierra Marine $68.49 $27.42 Add to shopping cart
10+ in stock. Explain stock levels
Water Pump Kit 18-3319
18-3319OEM Match 18-3319 - Water Pump Kit 46-42579A4, With Base 18-3419 (more info) About Sierra Marine $48.49 $37.46 Add to shopping cart
10+ in stock. Explain stock levels
Housing Kit 18-3317
18-3317OEM Match 18-3317 - Mercury Water Pump Kit, With Base 18-3417 (more info) About Sierra Marine $52.99 $38.62 Add to shopping cart
10+ in stock. Explain stock levels
Housing Kit 18-3316
18-3316OEM Match 18-3316 - Water Pump Kit 46-78400A2, With Base 18-3416 (more info) About Sierra Marine $56.99 $41.58 Add to shopping cart
8 in stock. Explain stock levels
PUMP KIT-WATER   46 96148T 8 46-96148T 8
46-96148T 8OEM Part 46-96148T 8 - Water Pump Kit, No Base (more info) About Mercury Marine $51.50 $51.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 43-878087A 4 GEAR SET (1 required per assembly)
GEAR SET 43-878087A 4 43-878087A 4
43-878087A 4OEM Part 43-878087A 4 - Gear Set -21T (more info) About Mercury Marine $635.71 $635.71 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gear Repair Kit 18-2407
18-2407OEM Match 18-2407 - Gear Kit, 43-878087A4 (more info) About Sierra Marine $863.15 $863.15 Add to shopping cart
2 in stock. Explain stock levels
Alpha Gear Set 18-2206-1
18-2206-1OEM Match 18-2206-1 - Gear Set (more info) About Sierra Marine $591.69 $586.66 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 31-803090T 1 BEARING AND SEAL KIT (1 required per assembly)
BEARING AND SEAL 31-803090T 1 31-803090T 1
31-803090T 1OEM Part 31-803090T 1 - Bearing Repair Kit (more info) About Mercury Marine $313.67 $313.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
Seal & Bearing Kit 18-8208
18-8208OEM Match 18-8208 - Seal & Bearing Kit, 31-803090T1 (more info) About Sierra Marine $289.99 $211.88 Add to shopping cart
1 in stock. Explain stock levels
#- 43-803091T 1 REPAIR KIT, Lower Unit (1 required per assembly)
REPAIR KIT Lower 43-803091T 1 43-803091T 1
43-803091T 1OEM Part 43-803091T 1 - Gears Repair Kit (more info) About Mercury Marine $785.64 $785.64 Add to shopping cart
1 in stock. Explain stock levels
Gear Repair Kit 18-2405
18-2405OEM Match 18-2405 - Gear Kit, 43-803091T1 - Special Order - No Returns (more info) About Sierra Marine $1,048.32 $853.62 Add to shopping cart
In stock - special order item. Explain stock levels
#- 46-44292A 3 BASE ASSEMBLY, Water Pump (1 required per assembly)
WATER PUMP BASE KITALPHA I MZ 46-44292A 3
46-44292A 3OEM Part 46-44292A 3 - Water Pump Base (more info) About Mercury Marine $31.58 $31.58 Add to shopping cart
10+ in stock. Explain stock levels
Water Pump Base 18-3420
18-3420OEM Match 18-3420 - Water Pump Base 46-44292A3 (more info) About Sierra Marine $30.99 $25.12 Add to shopping cart
7 in stock. Explain stock levels
BASE ASY-W/PNote: must be ordered in multiples of 2   46 44292Q03 46-44292Q03
46-44292Q03OEM Part 46-44292Q03 - Water Pump Base - Priced Individually (more info) About Mercury Marine $32.34 $32.34 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 47-89984T 5 IMPELLER KIT, Water Pump (1 required per assembly)
IMPELLER KIT Wate 47-89984T 5 47-89984T 5
47-89984T 5OEM Part 47-89984T 5 - Water Pump Repair Kit (more info) About Mercury Marine $46.41 $46.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
REPAIR KIT-W/P   47 89984Q 5 47-89984Q 5
47-89984Q 5OEM Part 47-89984Q 5 - Water Pump Repair Kit (more info) About Mercury Marine $46.41 $46.41 Add to shopping cart
Available to order:
Usually ships
within 8 days