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Parts for Mariner 50 HP (3 Cylinder) Gear Housing (Propeller Shaft) (1.83:1 Gear Ratio)

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 1682-821306T26 GEAR HOUSING ASSEMBLY (1 required per assembly) (Black)(Short)
GEAR HOUSING ASSE CAN USE T29 & CHANGE 1682-821306T26  
1682-821306T26OEM Part 1682-821306T26 - Gearcase 40/50 2S Short (more info) About Mercury Marine $1,762.50 $1,762.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 1682-821306T28 GEAR HOUSING ASSEMBLY (1 required per assembly) (Black)(Long)
GEAR HOUSING ASSE 1682-821306T28 1682-821306T28
1682-821306T28OEM Part 1682-821306T28 - Gearcase 40/50 2S Lg (more info) About Mercury Marine $1,762.50 $1,762.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 1682-821306T12 GEAR HOUSING ASSEMBLY, Basic (1 required per assembly) (Basic-Black)
GEAR HOUSING ASSE 1682-821306T12 1682-821306T12
1682-821306T12OEM Part 1682-821306T12 - Gear Housing -Basic-bl (more info) About Mercury Marine $728.57 $728.57 Add to shopping cart
Available to order:
Usually ships
within 8 days
#40 17-821327 PIN, Dowel (2 required per assembly)
PIN Dowel 17-821327  
17-821327OEM Part 17-821327 - Pin -Dowel (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#41 27-823942 GASKET (1 required per assembly)
GASKET 27-823942 27-823942
27-823942OEM Part 27-823942 - Gasket (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#42 32-821828 TUBE (1 required per assembly)
TUBE-WATER        O - Replaced by 32-8M0026108  
32-821828This part has been superseded. TUBE-WATER O - Replaced by 32-8M0026108
(more info)
    UnavailableUnavailable Parts
TUBE 32-8M0026108  
32-8M0026108OEM Part 32-8M0026108 - Tube (more info) About Mercury Marine $14.80 $14.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#43 19-824928 PLUG, Rubber (1 required per assembly)
PLUG              O - Replaced by 19-824928001  
19-824928This part has been superseded. PLUG O - Replaced by 19-824928001
(more info)
    UnavailableUnavailable Parts
PLUG Rubber 19-824928001  
19-824928001OEM Part 19-824928001 - Plug (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#44 821829 SCREEN (1 required per assembly)
SCREEN 821829 821829
821829OEM Part 821829 - Water Inlet Screen (more info) About Mercury Marine $8.60 $8.60 Add to shopping cart
4 in stock. Explain stock levels
#45 822157T 2 TRIM TAB (1 required per assembly)
TRIM TAB 822157T 2 822157T 2
822157T 2OEM Part 822157T 2 - Trim Tab (more info) About Mercury Marine $34.58 $34.58 Add to shopping cart
10+ in stock. Explain stock levels
#46 10-824970 20 SCREW, (M8 x 20) (1 required per assembly)
SCREW (M8 x 20) 10-824970 20 10-824970 20
10-824970 20OEM Part 10-824970 20 - Screw (more info) About Mercury Marine $2.60 $2.60 Add to shopping cart
10+ in stock. Explain stock levels
#47 12-72397 WASHER (1 required per assembly)
WASHER 12-72397 12-72397
12-72397OEM Part 12-72397 - Washer (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
10+ in stock. Explain stock levels
#48 43-822162T 2 GEAR, Forward (22 Teeth) (1 required per assembly)
GEAR Forward 43-822162T 2 43-822162T 2
43-822162T 2OEM Part 43-822162T 2 - Forward Gear Assembly (more info) About Mercury Marine $274.17 $274.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#49 31-99328A 1 BEARING ASSEMBLY, Roller (1 required per assembly)
318M0103470 31-99328A 1 31-99328A 1
31-99328A 1OEM Part 31-99328A 1 - Bearing Assembly (more info) About Mercury Marine $32.83 $32.83 Add to shopping cart
1 in stock. Explain stock levels
#50 NSS NOT SOLD SEPARATE (1 required per assembly) (Cup)
#51 31-41326 BEARING, Roller (1 required per assembly)
BEARING Roller 31-41326 31-41326
31-41326OEM Part 31-41326 - Bearing (more info) About Mercury Marine $16.80 $14.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#52 821578 FOLLOWER, Cam (1 required per assembly)
FOLLOWER Cam 821578 821578
821578OEM Part 821578 - Cam Follower (more info) About Mercury Marine $20.50 $20.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#53 24-826199 1 SPRING (1 required per assembly)
SPRING 24-826199  1  
24-826199 1OEM Part 24-826199 1 - Spring (more info) About Mercury Marine $2.80 $2.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#54 17-85093 PIN (1 required per assembly)
PIN-CROSS         O - Replaced by 17-8M0020999  
17-85093This part has been superseded. PIN-CROSS O - Replaced by 17-8M0020999
(more info)
    UnavailableUnavailable Parts
PIN CROSS 17-8M0020999  
17-8M0020999OEM Part 17-8M0020999 - Pin Cross (more info) About Mercury Marine $6.10 $6.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#55 52-821314T CLUTCH (1 required per assembly)
CLUTCH 52-821314T 52-821314T
52-821314TOEM Part 52-821314T - Clutch (more info) About Mercury Marine $81.50 $81.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#56 24-38114 SPRING (1 required per assembly)
SPRING 24-38114 24-38114
24-38114OEM Part 24-38114 - Spring (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#57 44-821577 2 PROPELLER SHAFT (1 required per assembly)
PROPELLER SHAFT 44-821577  2 44-821577  2
44-821577 2OEM Part 44-821577 2 - Prop Shaft (more info) About Mercury Marine $401.58 $401.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 43-822163T 1 GEAR, Reverse (22 Teeth) (1 required per assembly)
GEAR Reverse 43-822163T 1 43-822163T 1
43-822163T 1OEM Part 43-822163T 1 - Reverse Gear (more info) About Mercury Marine $264.17 $264.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#59 30-20839T BEARING (1 required per assembly)
BEARING Ball 30-20839T 30-20839T
30-20839TOEM Part 30-20839T - Ball Bearing (more info) About Mercury Marine $67.00 $57.38 Add to shopping cart
Available to order:
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within 8 days
Thrust Bearing 18-1190
18-1190OEM Match 18-1190 - Bearing, 30-20839T (more info) About Sierra Marine $58.70 $47.67 Add to shopping cart
1 in stock. Explain stock levels
#60 19291A 3 CARRIER ASSEMBLY, Bearing (1 required per assembly)
CARRIER ASSEMBLY 19291A 3 19291A 3
19291A 3OEM Part 19291A 3 - Carrier Assembly (more info) About Mercury Marine $174.17 $174.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
Bearing Carrier 18-2370
18-2370OEM Match 18-2370 - Bearing Carrier, 19291A3 (more info) About Sierra Marine $184.49 $149.77 Add to shopping cart
2 in stock. Explain stock levels
#61 25-815460 O-RING (1 required per assembly)
O-RING 25-815460  
25-815460OEM Part 25-815460 - O-Ring (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#62 31-21700 BEARING, Needle (1 required per assembly)
BEARING Needle 31-21700 31-21700
31-21700OEM Part 31-21700 - Bearing (more info) About Mercury Marine $13.80 $13.80 Add to shopping cart
1 in stock. Explain stock levels
#63 26-69188 SEAL, Oil (1 required per assembly)
SEAL Oil 26-69188 26-69188
26-69188OEM Part 26-69188 - Seal (more info) About Mercury Marine $13.40 $13.40 Add to shopping cart
8 in stock. Explain stock levels
Oil Seal 18-2051
18-2051OEM Match 18-2051 - Seal, 26-69188 (more info) About Sierra Marine $13.49 $9.07 Add to shopping cart
10+ in stock. Explain stock levels
#64 26-69189 SEAL, Oil (1 required per assembly)
SEAL Oil 26-69189 26-69189
26-69189OEM Part 26-69189 - Seal (more info) About Mercury Marine $15.90 $15.90 Add to shopping cart
1 in stock. Explain stock levels
Oil Seal 18-2052
18-2052OEM Match 18-2052 - Seal, 26-69189 (more info) About Sierra Marine $14.99 $10.75 Add to shopping cart
10+ in stock. Explain stock levels
#65 12-70132 WASHER, (.323 x .563 x .063) Stainless Steel (2 required per assembly)
WASHER @5         O - Replaced by 12-8M0042642  
12-70132This part has been superseded. WASHER @5 O - Replaced by 12-8M0042642
(more info)
    UnavailableUnavailable Parts
WASHER (.323 x .5 12-8M0042642 12-8M0042642
12-8M0042642OEM Part 12-8M0042642 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
6 in stock. Explain stock levels
#65 12-855941 WASHER (2 required per assembly) (Use with Threaded Insert)
WASHER (.323 x .5 12-855941  
12-855941OEM Part 12-855941 - Washer (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#66 10-40003 53 SCREW, (M8 x 25) (2 required per assembly)
SCREW (M8 x 25) 10-40003 53 10-40003 53
10-40003 53OEM Part 10-40003 53 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#66 10-855940 30 SCREW, (M8 x 30) (2 required per assembly) (Use with Threaded Insert)
SCREW (M8 x 30) 10-855940 30 10-855940 30
10-855940 30OEM Part 10-855940 30 - Screw (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#67 822773 1 INSERT, Threaded (2 required per assembly)
INSERT Threaded 822773  1  
822773 1OEM Part 822773 1 - Insert (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#69 73345A 1 THRUST HUB (1 required per assembly)
THRUST HUB 73345A 1 73345A 1
73345A 1OEM Part 73345A 1 - Thrust Washer (more info) About Mercury Marine $12.58 $12.58 Add to shopping cart
5 in stock. Explain stock levels
Thrust Washer 18-4233
18-4233OEM Match 18-4233 - Thrust Washer, 73345A1 (more info) About Sierra Marine $17.09 $13.32 Add to shopping cart
10+ in stock. Explain stock levels
#70 11-69578Q 1 PROP NUT KIT (1 required per assembly)
PROP NUT KIT 11-69578Q 1 11-69578Q 1
11-69578Q 1OEM Part 11-69578Q 1 - Prop Nut Kit - Priced Individually (more info) About Mercury Marine $11.60 $11.60 Add to shopping cart
9 in stock. Explain stock levels
Prop Nut 18-3704
18-3704OEM Match 18-3704 - Nut, 11-69578 (more info) About Sierra Marine $17.39 $13.58 Add to shopping cart
4 in stock. Explain stock levels
Prop Nut Kit 18-3702
18-3702OEM Match 18-3702 - Nut Kit, 11-69578Q1 (more info) About Sierra Marine $11.96 $9.94 Add to shopping cart
10+ in stock. Explain stock levels
PROP NUT KITNote: must be ordered in multiples of 2   11 69578T 1 11-69578T 1
11-69578T 1OEM Part 11-69578T 1 - Prop Nut Kit - Priced Individually (more info) About Mercury Marine $11.60 $11.60 Add to shopping cart
2 in stock. Explain stock levels
#71 14-76281 TAB WASHER (1 required per assembly)
TAB WASHER Note: must be ordered in multiples of 5 14-76281 14-76281
14-76281OEM Part 14-76281 - Tab Washer - Priced Individually (more info) About Mercury Marine $4.18 $4.18 Add to shopping cart
10+ in stock. Explain stock levels
Tab Washer 18-3204-9
18-3204-9OEM Match 18-3204-9 - Washer, 14-76281, 10PK (more info) About Sierra Marine $16.04 $11.33 Add to shopping cart
10+ in stock. Explain stock levels
TAB WASHER Note: must be ordered in multiples of 2   14 76281Q  
14-76281QOEM Part 14-76281Q - Tab Washer - Priced Individually (more info) About Mercury Marine $4.18 $4.18 Add to shopping cart
Available to order:
Usually ships
within 8 days
#72 10-40003 80 SCREW, (M10 x 45) (4 required per assembly)
SCREW (M10 x 45) 10-40003 80 10-40003 80
10-40003 80OEM Part 10-40003 80 - Screw (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#73 12-856774 WASHER, (.406 x .750 x .105) Stainless Steel (4 required per assembly)
WASHER (.406 x .7 12-856774  
12-856774OEM Part 12-856774 - Washer (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
1 in stock. Explain stock levels
#- 27-828553A97 GASKET SET (1 required per assembly)
GASKET SET 27-828553A97 27-828553A97
27-828553A97OEM Part 27-828553A97 - Gasket Set (more info) About Mercury Marine $63.90 $54.72 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 823547A 2 SEAL KIT (1 required per assembly)
SEAL KIT 823547A 2 823547A 2
823547A 2OEM Part 823547A 2 - Gear Housing Seal Kit (more info) About Mercury Marine $83.80 $71.76 Add to shopping cart
1 in stock. Explain stock levels