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Parts for Mercury Mariner Racing Mercury Formula I (Carburetor) Gear Housing (Drive Shaft)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 1657-7461A11 GEAR HOUSING ASSEMBLY, COMPLETE (1 required per assembly)
GEARCASE - VISSM  O - Replaced by 1657-821964A 2  
1657-7461A11This part has been superseded. GEARCASE - VISSM O - Replaced by 1657-821964A 2
(more info)
    UnavailableUnavailable Parts
GEARCASE - VISSM  O - Replaced by 1657-821964A 5  
1657-821964A 2This part has been superseded. GEARCASE - VISSM O - Replaced by 1657-821964A 5
(more info)
    UnavailableUnavailable Parts
GEARCASE - VISSM  O - Replaced by 1657-821964A 8  
1657-821964A 5This part has been superseded. GEARCASE - VISSM O - Replaced by 1657-821964A 8
(more info)
    UnavailableUnavailable Parts
G CASE-OB VI SSM 1657-821964A 8 1657-821964A 8
1657-821964A 8OEM Part 1657-821964A 8 - G Case - Ob Vi SSm (more info) About Mercury Marine $11,527.97 $11,527.97 Add to shopping cart
1 in stock. Explain stock levels
#1 1657-7461A 1 GEARCASE HOUSING ASSEMBLY (1 required per assembly)
GEAR HSG VI SSM   O - Replaced by 1657-821964A 3  
1657-7461A 1This part has been superseded. GEAR HSG VI SSM O - Replaced by 1657-821964A 3
(more info)
    UnavailableUnavailable Parts
GEAR HSG - VISSM  O - Replaced by 1657-821964A 9  
1657-821964A 3This part has been superseded. GEAR HSG - VISSM O - Replaced by 1657-821964A 9
(more info)
    UnavailableUnavailable Parts
GEAR HOUSING-OBVI 1657-821964A 9 1657-821964A 9
1657-821964A 9OEM Part 1657-821964A 9 - Gear Housing -obvi (more info) About Mercury Marine $5,989.14 $5,989.14 Add to shopping cart
7 in stock. Explain stock levels
#2 31-87013 ROLLER BEARING, PROPELLER SHAFT (1 required per assembly)
BEARING           O - Replaced by 31-8M0051529  
31-87013This part has been superseded. BEARING O - Replaced by 31-8M0051529
(more info)
    UnavailableUnavailable Parts
BEARING 31-8M0051529  
31-8M0051529OEM Part 31-8M0051529 - Bearing (more info) About Mercury Marine $35.26 $35.26 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 26-96435 OIL SEAL, PROPELLER SHAFT (2 required per assembly)
OIL SEAL          O - Replaced by 26-16553  
26-96435This part has been superseded. OIL SEAL O - Replaced by 26-16553
(more info)
    UnavailableUnavailable Parts
SEAL Oil 26-16553  
26-16553OEM Part 26-16553 - Seal (more info) About Mercury Marine $38.44 $38.44 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 22-73379 PLUG, BRASS (AR required per assembly)
PLUG (.250-18) 22-73379  
22-73379OEM Part 22-73379 - Plug - Priced Individually (more info) About Mercury Marine $5.90 $3.31 Add to shopping cart
10+ in stock. Explain stock levels
#4 21-44546 PRESSURE RELIEF VALVE (AR required per assembly)
VALVE-PRESSURE R  O NLA  
21-44546 VALVE-PRESSURE R O NLA
(more info)
    UnavailableUnavailable Parts
#5 16-57935 STUD, GEARCASE TO DRIVE SHAFT HOUSING (7/16") (8 required per assembly)
STUD ,NLA 16-57935  
16-57935OEM Part 16-57935 - Stud, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
4 in stock. Explain stock levels
#6 16-20990 STUD, WATER PUMP (1/4 X 1-13/16) (3 required per assembly)
STUD              O NLA  
16-20990 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#7 16-33778 STUD, WATER PUMP (1/4 X 2-5/8) (2 required per assembly)
STUD 16-33778  
16-33778OEM Part 16-33778 - Stud (more info) About Mercury Marine $7.90 $7.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 31-31524 ROLLER BEARING, DRIVE SHAFT (2 required per assembly)
BEARING Roller 31-31524 31-31524
31-31524OEM Part 31-31524 - Bearing (more info) About Mercury Marine $137.89 $137.89 Add to shopping cart
1 in stock. Explain stock levels
#9 11-30932 NUT, PINION GEAR (2 required per assembly)
NUT 11-30932 11-30932
11-30932OEM Part 11-30932 - Nut (more info) About Mercury Marine $7.80 $3.81 Add to shopping cart
10+ in stock. Explain stock levels
#10 43-62943A 1 PINION GEAR (14 TOOTH) (2 required per assembly)
GEAR SET          O - Replaced by 43-62943A 2  
43-62943A 1This part has been superseded. GEAR SET O - Replaced by 43-62943A 2
(more info)
    UnavailableUnavailable Parts
GEAR SET COMP     O - Replaced by 43-815488A 1  
43-62943A 2This part has been superseded. GEAR SET COMP O - Replaced by 43-815488A 1
(more info)
    UnavailableUnavailable Parts
GEAR SET 43-815488A 1  
43-815488A 1OEM Part 43-815488A 1 - Gear Set -14:15 (more info) About Mercury Marine $598.20 $598.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 45-87015 DRIVE SHAFT, REAR (1 required per assembly)
DRIVESHAFT 45-87015  
45-87015OEM Part 45-87015 - Drive Shaft (more info) About Mercury Marine $822.77 $822.77 Add to shopping cart
1 in stock. Explain stock levels
#12 15-38657A 1 SHIM ASSEMBLY, DRIVE SHAFT BEARING (AR required per assembly)
ORD 10-8M0063268  O NLA  
15-38657A 1 ORD 10-8M0063268 O NLA
(more info)
    UnavailableUnavailable Parts
#13 31-38678A 1 BEARING ASSEMBLY, DRIVE SHAFT (LOWER) (1 required per assembly)
BEARING ASSY      O - Replaced by 31-38678T01  
31-38678A 1This part has been superseded. BEARING ASSY O - Replaced by 31-38678T01
(more info)
    UnavailableUnavailable Parts
BEARING ASSY 31-38678T01  
31-38678T01OEM Part 31-38678T01 - Bearing Assembly (more info) About Mercury Marine $43.57 $43.57 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 43-60928 GEAR, HELICAL (DRIVE SHAFT) (1 required per assembly)
GEAR-RH 43-60928  
43-60928OEM Part 43-60928 - Gear -rh (more info) About Mercury Marine $608.81 $608.81 Add to shopping cart
8 in stock. Explain stock levels
#15 31-38681A 1 BEARING ASSEMBLY, DRIVE SHAFT (UPPER) (1 required per assembly)
BEARING ASSEMBLY 31-38681A 1 31-38681A 1
31-38681A 1OEM Part 31-38681A 1 - Bearing Assembly (more info) About Mercury Marine $101.63 $101.63 Add to shopping cart
5 in stock. Explain stock levels
#16 15-38668A 1 SHIM ASSEMBLY, DRIVE SHAFT BEARING (AR required per assembly)
SHIM SET 15-38668A 1  
15-38668A 1OEM Part 15-38668A 1 - Shim Set (more info) About Mercury Marine $44.40 $44.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 45-87014 DRIVE SHAFT, FRONT (1 required per assembly)
DRIVESHAFT 45-87014  
45-87014OEM Part 45-87014 - Drive Shaft (more info) About Mercury Marine $1,373.82 $1,373.82 Add to shopping cart
2 in stock. Explain stock levels
#18 31-38680A 1 BEARING ASSEMBLY, DRIVE SHAFT (LOWER) (1 required per assembly)
3138680T01 31-38680A 1  
31-38680A 1OEM Part 31-38680A 1 - Bearing Assembly (more info) About Mercury Marine $40.82 $40.82 Add to shopping cart
2 in stock. Explain stock levels
BEARING ASSY 31-38680T01  
31-38680T01OEM Part 31-38680T01 - Bearing Assembly (more info) About Mercury Marine $43.59 $43.59 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 43-60929 GEAR, HELICAL (DRIVE SHAFT) (1 required per assembly)
GEAR-LH 43-60929  
43-60929OEM Part 43-60929 - Gear -lh (more info) About Mercury Marine $627.73 $627.73 Add to shopping cart
3 in stock. Explain stock levels
#21 25-32069 "O" RING, WATER PUMP BASE TO GEARCASE (LARGE) (1 required per assembly)
O-RING 25-32069  
25-32069OEM Part 25-32069 - O-Ring (more info) About Mercury Marine $3.90 $2.64 Add to shopping cart
10+ in stock. Explain stock levels
#22 23-59386 SPACER, "O" RING - WATER PUMP (1 required per assembly)
SPACER 23-59386  
23-59386OEM Part 23-59386 - Spacer (more info) About Mercury Marine $27.81 $27.81 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 25-35276 "O" RING, WATER PUMP BASE TO GEARCASE (SMALL) (1 required per assembly)
O-RING (.734 x .1 25-35276 25-35276
25-35276OEM Part 25-35276 - O-Ring (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7135
18-7135OEM Match 18-7135 - O-Ring 25-35276 (more info)
Replaces OEM #0310584
About Sierra Marine $2.49 $1.41 Add to shopping cart
1 in stock. Explain stock levels
#24 46-38631A 1 WATER PUMP BASE ASSEMBLY (1 required per assembly)
BASE ASSEMBLY Wat 46-38631A 1  
46-38631A 1OEM Part 46-38631A 1 - Water Pump Base (more info) About Mercury Marine $215.78 $215.78 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 26-55905 OIL SEAL, WATER PUMP BASE (2 required per assembly)
SEAL Oil 26-55905  
26-55905OEM Part 26-55905 - Seal (more info) About Mercury Marine $21.25 $21.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 17-29596 DOWEL PIN, WATER PUMP BASE (2 required per assembly)
1729596T 17-29596  
17-29596OEM Part 17-29596 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
10+ in stock. Explain stock levels
PIN Dowel 17-29596T  
17-29596TOEM Part 17-29596T - Pin -Dowel - Priced Individually (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
1 in stock. Explain stock levels
#27 27-60926 GASKET, WATER PUMP BASE TO FACE PLATE (1 required per assembly)
GASKET 27-60926 27-60926
27-60926OEM Part 27-60926 - Gasket (more info) About Mercury Marine $19.39 $19.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 60927 FACE PLATE, WATER PUMP (1 required per assembly)
ORD 849006A 1     O NLA  
60927 ORD 849006A 1 O NLA
(more info)
    UnavailableUnavailable Parts
PUMP KIT Water - 849006A 1  
849006A 1OEM Part 849006A 1 - Water Pump Kit (more info) About Mercury Marine $732.79 $732.79 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 27-38659 GASKET, WATER PUMP BODY TO FACE PLATE (1 required per assembly)
GASKET 27-38659 27-38659
27-38659OEM Part 27-38659 - Gasket (more info) About Mercury Marine $16.18 $16.18 Add to shopping cart
1 in stock. Explain stock levels
#30 47-89984 IMPELLER, WATER PUMP (1 required per assembly)
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
#31 28-56654 KEY, WATER PUMP IMPELLER (1 required per assembly)
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
#32 46-70090A 1 WATER PUMP BODY ASSEMBLY (1 required per assembly)
WATER PUMP HSG VI O NLA  
46-70090A 1 WATER PUMP HSG VI O NLA
(more info)
    UnavailableUnavailable Parts
#33 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
#34 26-79884 OIL SEAL, WATER PUMP BODY (1 required per assembly)
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
#35 26-36557 SEAL, 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
#36 25-30271 RING, RUBBER (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
#37 23-29804 SLEEVE, WATER TUBE GUIDE (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
#38 32-57456 WATER TUBE (1 required per assembly)
TUBE-WATER        O NLA  
32-57456 TUBE-WATER O NLA
(more info)
    UnavailableUnavailable Parts
#39 12-20260 WASHER, SEALING - FILLER 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
#40 22-67892 SCREW, FILLER (2 required per assembly)
PLUG @5           O - Replaced by 22-67892A 1 22-67892
22-67892This part has been superseded. PLUG @5 O - Replaced by 22-67892A 1
(more info)
    UnavailableUnavailable Parts
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
2 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
#41 11-30506 NUT, WATER PUMP STUD (1/4") (5 required per assembly)
NUT (.250-28) 11-30506 11-30506
11-30506OEM Part 11-30506 - Nut (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
7 in stock. Explain stock levels
#42 12-45176 WASHER, DRIVE SHAFT HOUSING STUD (8 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
#43 11-34933 NUT, DRIVE SHAFT HOUSING (7/16") (8 required per assembly)
NUT (.437-20) Sta 11-34933 11-34933
11-34933OEM Part 11-34933 - Nut - Priced Individually (more info) About Mercury Marine $3.80 $3.80 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