Gearcase Manual Start Parts for 1973 Evinrude 50 hp 50373R Outboard Motor
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 — 385560 — GEARCASE & BEARING ASSY. (1 required per assembly) | ||
0385560 - Gearcase Housing & Bearing Assembly [ More info ] Unavailable |
||
0393752 - Gearcase Housing & Bearing Assy. (NLA) [ More info ] |
#2 — 382343 — .BEARING, PINION (1 required per assembly) | ||
#3 — 317652 — .SET SCREW, BEARING (1 required per assembly) | ||
0317652 [ More info ] Unavailable Replaced by 0322994 |
||
#4 — 314175 — .SCREW, WATER INTAKE (1 required per assembly) | ||
#5 — 313656 — SEAL, GEARCASE TO INNER EXHAUST HOUSING (1 required per assembly) | ||
0313656 - Inner Exhaust Housing Seal, Gearcase [ More info ] Unavailable |
||
0324937 - Seal, Gearcase to Inner Exhaust Housing [ More info ] |
||
#6 — 317272 — SHAFT, SHIFT DOG (1 required per assembly) | ||
#7 — 317273 — LEVER, SHIFT (1 required per assembly) | ||
#8 — 317274 — PINT, LEVER TO HOUSING (1 required per assembly) | ||
#9 — 318532 — DETENT, SHIFTER (1 required per assembly) | ||
#10 — 317276 — SET SCREW, SPRING (2 required per assembly) | ||
#11 — 312870 — SPRING, DETENT (2 required per assembly) | ||
#12 — 160084 — BALL, DETENT (2 required per assembly) | ||
#13 — 313447 — THRUST WASHER (2 required per assembly) | ||
#14 — 382408 — THRUST BEARING ASSY. (2 required per assembly) | ||
#15 — 385765 — GEAR ASSY., FWD. (1 required per assembly) | ||
#16 — 318544 — SCREW, PLUG GEARCASE LOWER (1 required per assembly) | ||
18-2378 - Magnetic Drain Screw, Slotted 318544 [ More info ]
$15.59 $13.87 |
#17 — 318303 — PIN, CLUTCH DOG (1 required per assembly) | ||
0318303 - Shifter, Clutch Dog [ More info ]
$126.99 $98.53 |
||
802535A 2 - Clutch Dog, Matches OMC part 318303 [ More info ] |
#18 — 313448 — PIN, CLUTCH DOG (1 required per assembly) | ||
#19 — 313454 — SPRING, CLUTCH DOG PIN (1 required per assembly) | ||
0313454 [ More info ] Unavailable Replaced by 0324369 |
||
#20 — 385558 — PROPELLER SHAFT ASSY. (1 required per assembly) | ||
0385558 - Propeller Shaft [ More info ] Unavailable |
||
0439153 - Propeller Shaft Assembly [ More info ]
$796.10 $738.23 |
#21 — 318353 — GEAR, REVERSE (1 required per assembly) | ||
#22 — 313453 — RETAINER PLATE, BRG. HSG. (1 required per assembly) | ||
#23 — 313445 — RETAINING RING (2 required per assembly) | ||
#24 — 313446 — "O" RING, BEARING HOUSING (1 required per assembly) | ||
18-7127 - O-Ring 313446 [ More info ]
$3.99 $3.23 |
#25 — 384603 — BEARING HOUSING ASSY. (1 required per assembly) | ||
0384603 - Bearing Housing Assembly [ More info ] Unavailable |
||
0393717 - Bearing Housing Assembly [ More info ] Unavailable |
||
0397188 - Bearing Housing Assembly [ More info ] Unavailable |
||
#26 — 382407 — .NEEDLE BEARING ASSY. (1 required per assembly) | ||
#27 — 379504 — .NEEDLE BEARING ASSY. (1 required per assembly) | ||
#28 — 310600 — .OIL RETAINER (2 required per assembly) | ||
0310600 [ More info ] Unavailable Replaced by 0330137 |
||
#29 — 316564 — SCREW, HSG. TO GEARCASE (4 required per assembly) | ||
0316564 - Screw, Housing To Gearcase [ More info ] Unavailable |
||
#30 — 317178 — .SEAL, SCREW (1 required per assembly) | ||
#31 — 313339 — NUT, PINION TO DRIVESHAFT (1 required per assembly) | ||
#32 — 315533 — PINION GEAR (1 required per assembly) | ||
#33 — 385102 — DRIVESHAFT ASSY., STD. (1 required per assembly) | ||
0385102 - Drive Shaft Assembly, Standard [ More info ] Unavailable |
||
0390941 - 396935 [ More info ] Unavailable |
||
#33 — 385103 — DRIVESHAFT ASSY., LONG (1 required per assembly) | ||
0385103 - 390942 Drive Shaft [ More info ] Unavailable |
||
0390942 - 396936 Drive Shaft [ More info ] Unavailable |
||
#34 — 385068 — THRUST BEARING ASSY. (1 required per assembly) | ||
#35 — 317230 — THRUST WASHER (1 required per assembly) | ||
#36 — 317231 — SHIM, .002" (0 required per assembly) | ||
#36 — 317232 — SHIM, .005" (0 required per assembly) | ||
#37 — 313754 — "O" RING, BEARING HOUSING (1 required per assembly) | ||
#38 — 385086 — BEARING HOUSING ASSY. (1 required per assembly) | ||
#39 — 315882 — .OIL RETAINER, HOUSING (2 required per assembly) | ||
0315882 [ More info ] Unavailable Replaced by 0321459 |
||
#40 — 302510 — SCREW, HSG. TO GEARCASE (4 required per assembly) | ||
0302510 [ More info ] Unavailable Replaced by 0329894 |
||
#41 — 307551 — PLUG, FILL & DRAIN (1 required per assembly) | ||
0307551 - Drain Screw, Allen Type, Gasket Included [ More info ] |
||
18-4255 - Drain Screw, 307551 Allen Type, Gasket Included [ More info ] |
||
18-2387 - Drain Plug Slotted or Allen - No Gasket [ More info ] |
#42 — 311598 — .WASHER, NYLON (1 required per assembly) | ||
#43 — 385151 — BEARING HOUSING ASSY. (1 required per assembly) | ||
0385151 [ More info ] Unavailable Replaced by 0387152 |
||
#44 — 202136 — .PIN, HSG. TO GEARCASE (1 required per assembly) | ||
#45 — 318530 — SHIFT ROD, STD. (1 required per assembly) | ||
#45 — 318531 — SHIFT ROD, LONG (1 required per assembly) | ||
#46 — 314082 — GASKET, COVER TO GEARCASE (1 required per assembly) | ||
18-2855-9 - Gasket 314082 2-Pack [ More info ]
$4.99 $4.33 |
#47 — 316484 — THRUST WASHER, SHIFTER DOG REVERSE (1 required per assembly) | ||
#48 — 308743 — SCREW, COVER TO GEARCASE (4 required per assembly) | ||
#49 — 385756 — COVER ASSEMBLY (1 required per assembly) | ||
#50 — 318372 — ."O" RING, SHIFT ROD (1 required per assembly) | ||
#51 — 318308 — .BUSHING, SHIFT ROD (1 required per assembly) | ||
#52 — 316981 — TRIMTAB, GEARCASE (1 required per assembly) | ||
0316981 - Trim Tab [ More info ] Unavailable |
||
0327640 - Trim Tab [ More info ] Unavailable |
||
0338742 - Trim Tab [ More info ] Unavailable |
||
#53 — 318250 — CLAMP, SEAL COVER TO SHIFT ROD LONG (1 required per assembly) | ||
0318250 [ More info ] Unavailable Replaced by 0320107 |
||
0320107 - Fuel Hose Tie Strap, ramped face, Sold Individually [ More info ] |
#54 — 313715 — SCREW, TRIMTAB (1 required per assembly) | ||
#55 — 317922 — SEAL, SHIFT ROD, LONG (1 required per assembly) | ||
#56 — 315745 — PLATE, IMPELLER HOUSING. CONTENTS OF WATER PUMP REPAIR KIT (1 required per assembly) | ||
#57 — 308928 — KEY, IMPELLER TO DRIVESHAFT. CONTENTS OF WATER PUMP REPAIR KIT (1 required per assembly) | ||
#58 — 377230 — IMPELLER ASSY.. CONTENTS OF WATER PUMP REPAIR KIT (1 required per assembly) | ||
0377230 - Impeller [ More info ] Unavailable |
||
#59 — 316292 — IMPELLER HOUSING. CONTENTS OF WATER PUMP REPAIR KIT (1 required per assembly) | ||
#60 — 315837 — GROMMET, WATER TUBE. CONTENTS OF WATER PUMP REPAIR KIT (1 required per assembly) | ||
#61 — 316658 — SCREW, LONG. CONTENTS OF WATER PUMP REPAIR KIT (2 required per assembly) | ||
0316658 [ More info ] Unavailable Replaced by 0324430 |
||
#62 — 316357 — SCREW, SHORT. CONTENTS OF WATER PUMP REPAIR KIT (2 required per assembly) | ||
0316357 - Screw [ More info ] Unavailable |
||
0324429 [ More info ] Unavailable Replaced by 0909533 |
||
#63 — 315838 — BRACKET, WATER TUBE (1 required per assembly) | ||
#64 — 315748 — GROMMET, HOUSING. CONTENTS OF WATER PUMP REPAIR KIT (1 required per assembly) | ||
0315748 - Impeller Housing Grommet [ More info ] Unavailable |
||
#65 — 303059 — "O" RING, DRIVESHAFT. CONTENTS OF WATER PUMP REPAIR KIT (1 required per assembly) | ||
0303059 - O-ring - Drive Shaft [ More info ] Unavailable |
||
#66 — 305282 — SCREW, GEARCASE TO HOUSING (4 required per assembly) | ||
#67 — 307708 — LOCKWASHER (4 required per assembly) | ||
#68 — 306503 — SCREW, SHORT (1 required per assembly) | ||
#69 — 306470 — LOCKWASHER, SHORT SCREW (1 required per assembly) | ||
#70 — 313697 — SCREW, LONG (1 required per assembly) | ||
#71 — 306314 — LOCKWASHER, LONG SCREW (1 required per assembly) | ||
#72 — 318841 — THRUST BUSHING ASSY (1 required per assembly) | ||
0318841 - Thrust Bushing [ More info ] Unavailable |
||
0127084 - Propeller Shaft Thrust Bushing , 1 inch O.D. [ More info ] |
||
18-4222 - Thrust Washer for 1 Inch Prop Shaft, 127084 [ More info ] |
#73 — 315810 — SPACER, PROPELLER NUT (1 required per assembly) | ||
#74 — 314503 — NUT, PROPELLER (1 required per assembly) | ||
18-3705-9 - Prop Nut, 314503, 5PK [ More info ]
$64.59 $59.35 |
#75 — 314502 — COTTER PIN, PROPELLER NUT (1 required per assembly) | ||
18-3742-9 - Cotter Pin, 314502, 10PK [ More info ]
$11.29 $9.49 |
#76 — 317385 — PIN, SHIFT ROD TO LEVER (1 required per assembly) | ||
0317385 - Pin [ More info ] Unavailable |
#77 — 318249 — GROMMET, SHIFT, ROD, LONG (1 required per assembly) | ||
0318249 [ More info ] Unavailable Replaced by 0321452 |
||
#78 — 305762 — SEAL, GEARCASE COVER TO EXHAUST HOUSING (1 required per assembly) | ||
#79 — 383160 — PROPELLER, 14 X 9 (1 required per assembly) | ||
0383160 - Propeller,14x9 [ More info ] Unavailable |
||
0177147 - Prop, Aluminum, 14 X 9 [ More info ] Unavailable |
||
Prop Johnson/Evinrude Aluminum V4/GRCS 09 2411-140-09 [ More info ] |
#79 — 382761 — PROPELLER, 14 X 11 (1 required per assembly) | ||
0382761 - Propeller,14x11 [ More info ] Unavailable |
||
0177148 [ More info ] Unavailable Replaced by 0763301 |
||
#79 — 382762 — PROPELLER, 14 X 13 (1 required per assembly) | ||
0382762 - Propeller,14x13 [ More info ] Unavailable |
||
0391668 - Propeller,14x13 [ More info ] Unavailable |
||
0177149 - Propeller [ More info ] Unavailable |
||
0763302 - Propeller [ More info ] Unavailable |
||
0765796 - Propeller, Stainless Steel, 13.875 X 17 OMC SysteMatched [ More info ] |
||
Rubex 3D 3 Blade Aluminum Prop (w/o Hub) 13P 9411-138-13 [ More info ] |
||
0765776 - Propeller, Aluminum 13.75 X 13 OMC SysteMatched [ More info ] |
#79 — 382763 — PROPELLER, 13-3/4 X 15 (STD.) (1 required per assembly) | ||
0382763 [ More info ] Unavailable Replaced by 0391198 |
||
0391198 - Propeller,13-3/4x15 [ More info ] Unavailable |
||
0177151 - Propeller - W Models [ More info ] Unavailable |
||
0763466 - Propeller - W Models [ More info ] Unavailable |
||
Rubex 3D 3 Blade Aluminum Prop (w/o Hub) 15P 9411-135-15 [ More info ] |
||
#79 — 382764 — PROPELLER, 13-1/4 X 17 (1 required per assembly) | ||
0382764 - Propeller, Aluminum, 13-1/4 x 17 [ More info ] Unavailable |
||
0391199 - Propeller, 13 1/4 x 17 (Refer to Genuine Parts Pr [ More info ] Unavailable |
||
0176214 - Propeller, 13 1/4 x 17 (Refer to Genuine Parts Propeller Chart.) [ More info ] Unavailable |
||
0177131 - Prop, Aluminum 13.25X17 [ More info ] Unavailable |
||
0763463 - Prop, Aluminum 13.25X17 [ More info ] Unavailable |
||
Rubex 3D 3 Blade Aluminum Prop (w/o Hub) 17P 9411-133-17 [ More info ] |
||
0765796 - Propeller, Stainless Steel, 13.875 X 17 OMC SysteMatched [ More info ] |
#79 — 382765 — PROPELLER, 13 X 19 (1 required per assembly) | ||
0382765 - Propeller,13x9 [ More info ] Unavailable |
||
0390896 - Propeller 14 X 19, Standard [ More info ] Unavailable |
||
0176215 - Propeller 14 X 19, Standard [ More info ] Unavailable |
||
0177139 - Propeller 14 X 19, Standard [ More info ] Unavailable |
||
Rubex 3D 3 Blade Aluminum Prop (w/o Hub) 19P 9411-132-19 [ More info ] |
||
Prop Johnson/Evinrude Aluminum V4/GRCS 19 2411-132-19 [ More info ] |
||
#79 — 382766 — PROPELLER, 12-3/4 X 21 (1 required per assembly) | ||
0382766 - Propeller, 12 3/4 X 21 [ More info ] Unavailable |
||
0389788 - Propeller, 12 3/4 X 21 [ More info ] Unavailable |
||
0176216 - Prop, Aluminum RH Std 14 X 21 [ More info ] Unavailable |
||
0177140 - 14 X 21. Standard [ More info ] Unavailable |
||
0765185 - Aluminum Prop, 13.2 X 21 [ More info ]
$246.59 $218.08 |
||
Rubex 3D 3 Blade Aluminum (without Hub) 21P 9411-132-21 [ More info ] |
||
Prop Johnson/Evinrude Aluminum V4/GRCS 21 2411-132-21 [ More info ] |
||
0765780 - Propeller, Aluminum 13.2 X 21 OMC SysteMatched [ More info ] |
#79 — 384140 — PROPELLER, 13-3/4 X 21 - 2 BL. BRONZE (1 required per assembly) | ||
0384140 - PROP.,13-3/4x21,bl.brnz. [ More info ] Unavailable |
||
0382766 - Propeller, 12 3/4 X 21 [ More info ] Unavailable |
||
0389788 - Propeller, 12 3/4 X 21 [ More info ] Unavailable |
||
0176216 - Prop, Aluminum RH Std 14 X 21 [ More info ] Unavailable |
||
0177140 - 14 X 21. Standard [ More info ] Unavailable |
||
0765185 - Aluminum Prop, 13.2 X 21 [ More info ]
$246.59 $218.08 |
||
Rubex 3D 3 Blade Aluminum (without Hub) 21P 9411-132-21 [ More info ] |
||
Prop Johnson/Evinrude Aluminum V4/GRCS 21 2411-132-21 [ More info ] |
||
0765780 - Propeller, Aluminum 13.2 X 21 OMC SysteMatched [ More info ] |
#79 — 384141 — PROPELLER, 13-3/4 X 21 - 2 BL. BRONZE CUPPED (1 required per assembly) | ||
0384141 [ More info ] Unavailable Replaced by 0389512 |
||
0389512 - SST V-4 21 [ More info ] Unavailable |
||
Rubex NS3D 3 Blade Stainless Prop (w/o Hub) 21P 9431-130-21 [ More info ] |
#79 — 384144 — PROPELLER, 13-3/4 X 15 SST (1 required per assembly) | ||
0384144 - Propeller, 13-3/4x15-SST [ More info ] Unavailable |
||
0389949 - Propeller,13-3/4x15-sst [ More info ] Unavailable |
||
0176571 - Propeller - Viper TBX 3 Blade, V4 13.875 X 15 [ More info ] Unavailable |
||
0763929 - Propeller - Viper TBX 3 Blade, V4 13.875 X 15 [ More info ]
$655.70 $579.87 |
||
Rubex NS3D 3 Blade Stainless Prop (w/o Hub) 15P 9431-135-15 [ More info ] |
||
Prop Johnson/Evinrude Stainless Steel V4/GRCS 15 2431-135-15 [ More info ] |
#79 — 384139 — PROP., 13-3/8 X 17 - SST (1 required per assembly) | ||
0384139 - Propeller,13-3/8x17-sst [ More info ] Unavailable |
||
0389948 - Propeller,13-3/8x17-sst [ More info ] Unavailable |
||
0176572 - Propeller - Viper V4 13.875X17 [ More info ] Unavailable |
||
0763930 - Propeller - Viper V4, Stainless Steel, 13.875 X 17 Three Blade [ More info ]
$655.70 $579.87 |
||
Rubex NS3D 3 Blade Stainless Prop (w/o Hub) 17P 9431-133-17 [ More info ] |
||
Prop Johnson/Evinrude Stainless Steel V4/GRCS 17 2431-133-17 [ More info ] |
||
0765796 - Propeller, Stainless Steel, 13.875 X 17 OMC SysteMatched [ More info ] |
#79 — 384142 — PROP., 13 X 19 - SST (1 required per assembly) | ||
0384142 - 389510, Used Prop [ More info ] Unavailable |
||
0389510 - Propeller, 13 x 19 [ More info ] Unavailable |
||
0176573 - Viper V4 13.875X19 [ More info ] Unavailable |
||
Rubex NS3D 3 Blade Stainless Prop (w/o Hub) 19P 9431-130-19 [ More info ] |
||
Prop Johnson/Evinrude Stainless Steel V4/GRCS 19 2431-130-19 [ More info ] |
#79 — 384702 — PROP., 12-3/4 X 21 - SST (1 required per assembly) | ||
0384702 - Propeller,12-3/4x21-sst [ More info ] Unavailable |
||
0389512 - SST V-4 21 [ More info ] Unavailable |
||
Rubex NS3D 3 Blade Stainless Prop (w/o Hub) 21P 9431-130-21 [ More info ] |
#80 — 314188 — CONVERGING RING, ALUM. (1 required per assembly) | ||
#80 — 315850 — CONVERGING RING, BRONZE (1 required per assembly) | ||
#386234 — 386234 — GEARCASE ASSY., STD.. NOT SHOWN (1 required per assembly) | ||
0386234 - Gearcase Assembly [ More info ] Unavailable |
#386235 — 386235 — GEARCASE ASSY., LONG. NOT SHOWN (1 required per assembly) | ||
0386235 - Gearcase Assembly [ More info ] Unavailable |