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Parts for MerCruiser IA / IB / IC 1964 Gear Housing Assembly, Complete (Page 1)

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 1623-2406A 2 GEAR HOUSING ASSEMBLY, COMPLETE (1 required per assembly) SEE NOTE #1 BELOW
GEAR HOUSING ASSY O - Replaced by 1623-2511A 3  
1623-2406A 2This part has been superseded. GEAR HOUSING ASSY O - Replaced by 1623-2511A 3
(more info)
    UnavailableUnavailable Parts
GEAR HOUSING ASSY O - Replaced by 1623-2511A 5  
1623-2511A 3This part has been superseded. GEAR HOUSING ASSY O - Replaced by 1623-2511A 5
(more info)
    UnavailableUnavailable Parts
GEAR HOUSING ASSY O NLA  
1623-2511A 5 GEAR HOUSING ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#1 1623-2406A 1 GEAR HOUSING ASSMEBLY (1 required per assembly)
GEAR HSG,BASIC,NLA 1623-2406A 1  
1623-2406A 1OEM Part 1623-2406A 1 - Gear Housing, Basic, NLA (more info) About Mercury Marine $300.00 $300.00 Add to shopping cart
1 in stock. Explain stock levels
#2 16-29080 STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (3 3/16") (1 required per assembly)
STUD              O - Replaced by 16-46911  
16-29080This part has been superseded. STUD O - Replaced by 16-46911
(more info)
    UnavailableUnavailable Parts
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
#3 16-29078 STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2") (2 required per assembly)
STUD              O - Replaced by 16-45198  
16-29078This part has been superseded. STUD O - Replaced by 16-45198
(more info)
    UnavailableUnavailable Parts
STUD              O - Replaced by 16-52614  
16-45198This part has been superseded. STUD O - Replaced by 16-52614
(more info)
    UnavailableUnavailable Parts
STUD              O - Replaced by 16-57920  
16-52614This part has been superseded. STUD O - Replaced by 16-57920
(more info)
    UnavailableUnavailable Parts
16579201 16-57920  
16-57920OEM Part 16-57920 - Stud (more info) About Mercury Marine $8.05 $8.05 Add to shopping cart
10+ in stock. Explain stock levels
STUD              O - Replaced by 16-57920  3  
16-57920 1This part has been superseded. STUD O - Replaced by 16-57920 3
(more info)
    UnavailableUnavailable Parts
STUD (.437-14/.43 16-57920  3  
16-57920 3OEM Part 16-57920 3 - Stud (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
6 in stock. Explain stock levels
#4 16-36292 STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 3/8") (1 required per assembly)
STUD              O - Replaced by 16-56297  
16-36292This part has been superseded. STUD O - Replaced by 16-56297
(more info)
    UnavailableUnavailable Parts
16562972 16-56297  
16-56297OEM Part 16-56297 - STUD (more info) About Mercury Marine $8.80 $8.80 Add to shopping cart
10+ in stock. Explain stock levels
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
#5 16-30667 STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 1/8") (2 required per assembly)
STUD (.250-20/.25 16-30667  
16-30667OEM Part 16-30667 - Stud (more info) About Mercury Marine $7.60 $7.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 31-35934 BEARING, ROLLER - DRIVE SHAFT (1 required per assembly)
ROLLER BEARING    O - Replaced by 31-35934A 1 31-35934
31-35934This part has been superseded. ROLLER BEARING O - Replaced by 31-35934A 1
(more info)
    UnavailableUnavailable Parts
BEARING ASSEMBLY 31-35934A 1 31-35934A 1
31-35934A 1OEM Part 31-35934A 1 - Bearing Assembly (more info) About Mercury Marine $54.00 $54.00 Add to shopping cart
10+ in stock. Explain stock levels
#7 17-21438 PIN, DOWEL - GEAR HOUSING TO DRIVE SHAFT HOUSING (2 required per assembly)
PIN-DOWEL         O NLA  
17-21438 PIN-DOWEL O NLA
(more info)
    UnavailableUnavailable Parts
#8 45-36386A 1 DRIVE SHAFT ASSEMBLY (1 required per assembly) SEE NOTE #2 BELOW
DRIVE SHAFT ASSY,NLA 45-36386A 1 45-36386A 1
45-36386A 1OEM Part 45-36386A 1 - Drive Shaft Assembly, NLA (more info) About Mercury Marine $550.00 $550.00 Add to shopping cart
4 in stock. Explain stock levels
#9 17-30545 PIN, DRIVE SHAFT (1 required per assembly)
PIN Note: must be ordered in multiples of 3 17-30545  
17-30545OEM Part 17-30545 - Pin - Priced Individually (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
8 in stock. Explain stock levels
#10 24-34576 SPRING, COMPRESSION - DRIVE SHAFT (1 required per assembly)
SPRING 24-34576 24-34576
24-34576OEM Part 24-34576 - Spring (more info) About Mercury Marine $9.40 $6.35 Add to shopping cart
10+ in stock. Explain stock levels
#11 25-30613 "O" RING, UPPER - DRIVE SHAFT (1 required per assembly)
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
#12 43-35922 GEAR, PINION - DRIVE SHAFT (1 required per assembly)
PINION GEAR       O - Replaced by 43-55812  
43-35922This part has been superseded. PINION GEAR O - Replaced by 43-55812
(more info)
    UnavailableUnavailable Parts
4355812T 43-55812  
43-55812OEM Part 43-55812 - Pinion Gear (more info) About Mercury Marine $150.00 $150.00 Add to shopping cart
6 in stock. Explain stock levels
PINION GEAR,NLA 43-55812T 43-55812T
43-55812TOEM Part 43-55812T - Pinion Gear (more info) About Mercury Marine $250.00 $250.00 Add to shopping cart
10+ in stock. Explain stock levels
#13 11-35921 NUT, PINION GEAR TO DRIVE SHAFT (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
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
#14 15-33143A 1 SHIM, BEARING TO GEAR HOUSING (.002-3-5-10) (AR required per assembly)
1557007A1 15-33143A 1  
15-33143A 1OEM Part 15-33143A 1 - Shim Assembly (more info) About Mercury Marine $0.60 $0.60 Add to shopping cart
4 in stock. Explain stock levels
SHIM SET 15-57007A 1 15-57007A 1
15-57007A 1OEM Part 15-57007A 1 - Shim Set (more info) About Mercury Marine $42.25 $28.40 Add to shopping cart
10+ in stock. Explain stock levels
Shim Kit 18-2295
18-2295OEM Match 18-2295 - Shim 15-57007A1 (more info) About Sierra Marine $6.64 $6.64 Add to shopping cart
1 in stock. Explain stock levels
#15 31-36387A 1 TAPERED ROLLER BEARING ASSEMBLY, DRIVE SHAFT (1 required per assembly) SEE NOTE #2 BELOW
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
#16 31-35923 CUP,TAPERED ROLLER BEARING (1 required per assembly)
CUP               O - Replaced by 31-35924A 1  
31-35923This part has been superseded. CUP O - Replaced by 31-35924A 1
(more info)
    UnavailableUnavailable Parts
3135924T1 31-35924A 1  
31-35924A 1OEM Part 31-35924A 1 - Bearing Set (more info) About Mercury Marine $35.00 $35.00 Add to shopping cart
10+ in stock. Explain stock levels
BEARING ASSEMBLY 31-35924T 1 31-35924T 1
31-35924T 1OEM Part 31-35924T 1 - Bearing Assembly (more info) About Mercury Marine $64.68 $64.68 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 27-33146 GASKET, WATER PUMP BASE TO GEAR HOUSING (1 required per assembly)
GASKET @5         O - Replaced by 27-85610 27-33146
27-33146This part has been superseded. GASKET @5 O - Replaced by 27-85610
(more info)
    UnavailableUnavailable Parts
27856101 27-85610 27-85610
27-85610OEM Part 27-85610 - Gasket - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
9 in stock. Explain stock levels
27856704 27-85610  1 27-85610 1
27-85610 1OEM Part 27-85610 1 - Gasket - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10 in stock. Explain stock levels
GASKET Note: must be ordered in multiples of 5 27-856704 27-856704
27-856704OEM Part 27-856704 - Gasket - Priced Individually (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-2826-9
18-2826-9OEM Match 18-2826-9 - Gasket 27-33146 2-Pack (more info) About Sierra Marine $5.98 $3.27 Add to shopping cart
2 in stock. Explain stock levels
#18 25-33145 "O" RING, WATER PUMP BASE (1 required per assembly)
O-RING (1.984 x . 25-33145 25-33145
25-33145OEM Part 25-33145 - O-Ring - Priced Individually (more info) About Mercury Marine $2.60 $2.60 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7162-9
18-7162-9OEM Match 18-7162-9 - (PK5) O-Ring 25-33145 (more info)
Replaces OEM #0302337
About Sierra Marine $14.95 $8.07 Add to shopping cart
2 in stock. Explain stock levels
#19 46-34447A 1 WATER PUMP BASE ASSEMBLY (1 required per assembly)
4648762A4 46-34447A 1  
46-34447A 1OEM Part 46-34447A 1 - Base Assembly (more info) About Mercury Marine $42.50 $42.50 Add to shopping cart
2 in stock. Explain stock levels
BASE ASSY 46-48762A 4 46-48762A 4
46-48762A 4OEM Part 46-48762A 4 - Base Assembly (more info) About Mercury Marine $23.33 $23.33 Add to shopping cart
10+ in stock. Explain stock levels
#20 26-33144 OIL SEAL, WATER PUMP BASE (1 required per assembly)
2689238 26-33144  
26-33144OEM Part 26-33144 - Oil Seal Note: Must be ordered in multiples of 3 (more info) About Mercury Marine $6.40 $6.40 Add to shopping cart
9 in stock. Explain stock levels
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
2 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
#21 26-31507 OIL SEAL, WATER PUMP BASE (1 required per assembly)
OIL SEAL @3       O - Replaced by 26-79884  
26-31507This part has been superseded. OIL SEAL @3 O - Replaced by 26-79884
(more info)
    UnavailableUnavailable Parts
OIL SEAL          O - Replaced by 26-16977 26-79884
26-79884This part has been superseded. OIL SEAL O - Replaced by 26-16977
(more info)
    UnavailableUnavailable Parts
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
#22 17-35973 DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY (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
#23 27-32433 GASKET, LOWER - WATER PUMP BASE TO FACE PLATE (1 required per assembly)
GASKET @5         O - Replaced by 27-85608 27-32433
27-32433This part has been superseded. GASKET @5 O - Replaced by 27-85608
(more info)
    UnavailableUnavailable Parts
GASKET @5         O - Replaced by 27-85608  1 27-85608
27-85608This part has been superseded. GASKET @5 O - Replaced by 27-85608 1
(more info)
    UnavailableUnavailable Parts
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
#24 32435 PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY (1 required per assembly)
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
#25 27-32434 GASKET, UPPER - FACE PLATE TO WATER PUMP BODY (1 required per assembly)
GASKET @5         O - Replaced by 27-85609 27-32434
27-32434This part has been superseded. GASKET @5 O - Replaced by 27-85609
(more info)
    UnavailableUnavailable Parts
GASKET @5         O - Replaced by 27-85609  1 27-85609
27-85609This part has been superseded. GASKET @5 O - Replaced by 27-85609 1
(more info)
    UnavailableUnavailable Parts
GASKET @5         O - Replaced by 27-858524 27-85609  1
27-85609 1This part has been superseded. GASKET @5 O - Replaced by 27-858524
(more info)
    UnavailableUnavailable Parts
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
#26 46-32437A 3 WATER PUMP BODY ASSEMBLY (1 required per assembly)
BODY ASSY         O - Replaced by 46-37433A 1  
46-32437A 3This part has been superseded. BODY ASSY O - Replaced by 46-37433A 1
(more info)
    UnavailableUnavailable Parts
BODY ASSY         O - Replaced by 46-60367A 1  
46-37433A 1This part has been superseded. BODY ASSY O - Replaced by 46-60367A 1
(more info)
    UnavailableUnavailable Parts
BODY ASSY 46-60367A 1 46-60367A 1
46-60367A 1OEM Part 46-60367A 1 - Body Assembly (more info) About Mercury Marine $62.92 $62.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
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
#27 30915 INSERT, WATER PUMP BODY (1 required per assembly)
INSERT 30915 30915
30915OEM Part 30915 - Insert (more info) About Mercury Marine $67.33 $67.33 Add to shopping cart
10+ in stock. Explain stock levels
#29 12-36446 WASHER, WATER PUMP BODY (1 required per assembly)
WASHER,NLA 12-36446  
12-36446OEM Part 12-36446 - Washer, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#30 26-36557 SEAL, RUBBER - WATER INLET TUBE (1 required per assembly)
SEAL Note: must be ordered in multiples of 5 26-36557 26-36557
26-36557OEM Part 26-36557 - Seal - Priced Individually (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
Gasket, Rubber Seal 18-0521
18-0521OEM Match 18-0521 - Gasket, 26-36557 (more info) About Sierra Marine $3.49 $2.19 Add to shopping cart
1 in stock. Explain stock levels
#31 47-30221 IMPELLER, WATER PUMP (1 required per assembly)
IMPELLER @2       O - Replaced by 47-65960  
47-30221This part has been superseded. IMPELLER @2 O - Replaced by 47-65960
(more info)
    UnavailableUnavailable Parts
IMPELLER @4       O - Replaced by 47-89984  
47-65960This part has been superseded. IMPELLER @4 O - Replaced by 47-89984
(more info)
    UnavailableUnavailable Parts
IMPELLER          O - Replaced by 47-89984  2 47-89984
47-89984This part has been superseded. IMPELLER O - Replaced by 47-89984 2
(more info)
    UnavailableUnavailable Parts
IMPELLER          O - Replaced by 47-89984  4 47-89984  2
47-89984 2This part has been superseded. IMPELLER O - Replaced by 47-89984 4
(more info)
    UnavailableUnavailable Parts
IMPELLER          O - Replaced by 47-89984T 4 47-89984  4
47-89984 4This part has been superseded. IMPELLER O - Replaced by 47-89984T 4
(more info)
    UnavailableUnavailable Parts
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
#32 17-29967 PIN, IMPELLER DRIVE (1 required per assembly)
178M0034466 17-29967  
17-29967OEM Part 17-29967 - Pin - Priced Individually (more info) About Mercury Marine $3.25 $3.25 Add to shopping cart
10+ in stock. Explain stock levels
PIN Note: must be ordered in multiples of 5 17-8M0034466  
17-8M0034466OEM Part 17-8M0034466 - Pin - Priced Individually (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
3 in stock. Explain stock levels
#33 10-30720 SCREW, WATER PUMP BODY TO GEAR HOUSING (1/4) (1 required per assembly)
SCREW,NLA 10-30720 10-30720
10-30720OEM Part 10-30720 - Screw, NLA (more info) About Mercury Marine $11.25 $11.25 Add to shopping cart
10+ in stock. Explain stock levels
Screw,Impeller Pump 18-3226-9
18-3226-9OEM Match 18-3226-9 - Screw, 10-30720, 5PK (more info) About Sierra Marine $44.95 $44.95 Add to shopping cart
2 in stock. Explain stock levels
#34 13-26992 LOCKWASHER, WATER PUMP BODY SCREW (1/4) (1 required per assembly)
LOCKWASHER (.250) 13-26992  
13-26992OEM Part 13-26992 - LockWasher - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#35 11-35888 NUT, WATER PUMP BODY STUDS (1/4) (2 required per assembly)
NUT (.250-28) Sta 11-35888 11-35888
11-35888OEM Part 11-35888 - Nut - Priced Individually (more info) About Mercury Marine $4.70 $1.14 Add to shopping cart
10+ in stock. Explain stock levels
S.S. Steel Locknut 18-3722-9
18-3722-9OEM Match 18-3722-9 - Lock Nut, 121731, 11-35888 (more info)
Replaces OEM #0121731
About Sierra Marine $14.95 $7.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#36 11-35814 NUT, WATER PUMP BODY STUDS (5/16) (1 required per assembly)
NUT @5            O - Replaced by 11-826709 11  
11-35814This part has been superseded. NUT @5 O - Replaced by 11-826709 11
(more info)
    UnavailableUnavailable Parts
NUT (.312-24) Sta 11-826709 11 11-826709 11
11-826709 11OEM Part 11-826709 11 - Nut - Priced Individually (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#37 25-30271 RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT) (1 required per assembly)
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
#38 23-29804 SLEEVE, GUIDE - WATER INLET TUBE (1 required per assembly)
SLEEVE @5         O - Replaced by 23-29804T 23-29804
23-29804This part has been superseded. SLEEVE @5 O - Replaced by 23-29804T
(more info)
    UnavailableUnavailable Parts
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
#39 35933 SHAFT, SHIFT - LOWER (1 required per assembly)
DISCONTINUED,NLA 35933  
35933OEM Part 35933 - DISCONTINUED, NLA (more info) About Mercury Marine $44.00 $44.00 Add to shopping cart
1 in stock. Explain stock levels
Owners manual  Manual 210703 Owners Manual 9 9 15 1987 $24.95 $24.95 Add to shopping cart
#40 18-20233 CLIP, RETAINING - SHIFT SHAFT (1 required per assembly)
5329641 18-20233 18-20233
18-20233OEM Part 18-20233 - Pin, Hair-Ext, Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
2 in stock. Explain stock levels
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
#41 25-25439 "O" RING, SHIFT SHAFT BUSHING (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
#42 23-30617A 1 BUSHING ASSEMBLY, SHIFT SHAFT (1 required per assembly)
BUSHING ASSY      O - Replaced by 23-30617A 2  
23-30617A 1This part has been superseded. BUSHING ASSY O - Replaced by 23-30617A 2
(more info)
    UnavailableUnavailable Parts
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
#43 26-31249 OIL SEAL, SHIFT SHAFT BUSHING (1 required per assembly)
OIL SEAL @5       O - Replaced by 26-46021  
26-31249This part has been superseded. OIL SEAL @5 O - Replaced by 26-46021
(more info)
    UnavailableUnavailable Parts
OIL SEAL @5       O - Replaced by 26-89236  
26-46021This part has been superseded. OIL SEAL @5 O - Replaced by 26-89236
(more info)
    UnavailableUnavailable Parts
SEAL              O - Replaced by 26-89236  1 26-89236
26-89236This part has been superseded. SEAL O - Replaced by 26-89236 1
(more info)
    UnavailableUnavailable Parts
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
#44 12-31266 WASHING, RUBBER - SHIFT SHAFT BUSHING (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
#45 12-29395 WASHER, SHIFT SHAFT (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
#46 10-28634 SCREW, GEAR HOUSING GREASE FILLER AND VENT HOLE (2 required per assembly)
SCREW @5          O - Replaced by 10-79953 10-28634
10-28634This part has been superseded. SCREW @5 O - Replaced by 10-79953
(more info)
    UnavailableUnavailable Parts
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
#47 12-20260 WASHER, GEAR HOUSING GREASE FILLER AND VENT HOLE SCREW (2 required per assembly)
WASHER @15        O - Replaced by 12-19183 12-20260
12-20260This part has been superseded. WASHER @15 O - Replaced by 12-19183
(more info)
    UnavailableUnavailable Parts
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
#48 10-29608 SCREW, GEAR HOUSING FLUSHING HOLE (1 required per assembly)
DRAIN SCREW,NLA 10-29608 10-29608
10-29608OEM Part 10-29608 - Screw, NLA (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#49 27-29586 GASKET, GEAR HOUSING FLUSHING HOLE SCREW (1 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-29586 27-29586
27-29586OEM Part 27-29586 - Gasket - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#50 26-29612 SEAL, GEAR HOUSING FLUSHING HOLE SCREW (1 required per assembly)
SEAL Note: must be ordered in multiples of 5 26-29612 26-29612
26-29612OEM Part 26-29612 - Seal - Priced Individually (more info) About Mercury Marine $3.20 $3.20 Add to shopping cart
10+ in stock. Explain stock levels