Crankshaft & Piston Parts for 1973 Evinrude 50 hp 50372R Outboard Motor
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 — 386094 — PISTON & WRIST PIN, STD (1 required per assembly) | ||
  |
|
0386094 - Piston [ More info ] Unavailable |
| #1 — 386097 — PISTON & WRIST PIN, .030" (1 required per assembly) | ||
 |
|
0386097 - 396578 Piston Assembly [ More info ] Unavailable |
| #2 — 385798 — RING SET, STD (2 required per assembly) | ||
  |
|
0385798 - Piston Ring Set, Standard [ More info ]
|
| #2 — 385799 — RING SET , .030 O.S. (2 required per assembly) | ||
  |
|
|
| #3 — 302577 — RETAINING RING (4 required per assembly) | ||
  |
|
0302577 - Circlip [ More info ]
|
| #4 — 383903 — CONNECTING ROD ASSY (2 required per assembly) | ||
  |
|
0383903 - Connecting Rod 50HP [ More info ]
|
| #5 — 308186 — SCREW, ROD CAP (2 required per assembly) | ||
  |
|
0308186 - Rod Cap Screw [ More info ]
|
  |
|
18-4075-9 - Rod Bolts, 308186, 12 Pack [ More info ]
|
| #6 — 378528 — RETAINER, ROD BEARING (2 required per assembly) | ||
  |
0378528 - Retainer Set - No Roller Bearings [ More info ] Unavailable |
|
  |
0388344 - Retainer and Needle Set [ More info ] Unavailable |
|
  |
|
0437088 - Connecting Rod Bearing [ More info ]
|
| #7 — 378515 — NEEDLE SET, ROD BEARING (2 required per assembly) | ||
  |
|
0378515 - Bearing Set [ More info ]
|
  |
|
0387142 - Needle Set [ More info ]
|
  |
|
0764103 - Needle Set, Rod - 16 to a Set [ More info ]
|
  |
|
18-4040 - Bearing Set, 387142 [ More info ]
|
| #8 — 383955 — ROLLER BEARING ASSY (1 required per assembly) | ||
  |
0383955 - Roller Bearing [ More info ] Unavailable |
|
  |
|
0390900 - Roller Bearing [ More info ]
|
| #9 — 313507 — SEAL, CRANKSHAFT (1 required per assembly) | ||
  |
0313507 - Crankshaft Seal [ More info ] Unavailable |
|
  |
|
0321895 - Crankshaft Seal [ More info ]
|
| #10 — 313754 — O-RING, UPPER BEARING (1 required per assembly) | ||
  |
|
0313754 - 0-ring - Bearing Housing [ More info ]
|
| #11 — 307480 — KEY, FLYWHEEL (1 required per assembly) | ||
  |
|
0307480 - Flywheel Key [ More info ]
|
| #12 — 315474 — CRANKSHAFT (1 required per assembly) | ||
  |
|
0315474 - CrankShaft [ More info ]
|
| #13 — 310433 — SPLIT SLEEVE, CENTER BRG (1 required per assembly) | ||
  |
|
0310433 - Split Bearing Liner [ More info ]
|
| #14 — 378252 — RETAINER & NEEDLE ASSY (1 required per assembly) | ||
  |
|
0378252 - Retainer and Needle [ More info ]
|
| #15 — 379258 — BEARING ASSY (1 required per assembly) | ||
  |
0379258 - Ball Bearing [ More info ] Unavailable |
|
  |
|
0377139 - Bearing Assembly [ More info ]
|
  |
|
18-1154 - Bearing, 30-63742, 377139 [ More info ]
|
| #16 — 305132 — RETAINING RING (1 required per assembly) | ||
  |
|
0305132 - Bearing Retaining Ring [ More info ]
|
| #17 — 308876 — O-RING, CRANKCASE HEAD (1 required per assembly) | ||
  |
|
0308876 - Crankcase Head O-Ring [ More info ]
|
  |
|
18-7123 - O-Ring 308876 [ More info ]
|
| #18 — 385835 — CRANKCASE HEAD ASSY (1 required per assembly) | ||
  |
|
0385835 - Crankcase Head Assembly [ More info ]
|
  |
|
0395820 - Crankcase Head Assembly [ More info ]
|
| #19 — 313398 — SEAL (1 required per assembly) | ||
  |
0313398 - Oil Retainer Seal [ More info ] Unavailable |
|
  |
|
0330137 - Oil Retainer Seal [ More info ]
|
  |
|
18-2001 - Seal 330137 [ More info ]
|
| #20 — 551793 — SCREW, CRANKCASE HEAD MTG (4 required per assembly) | ||
  |
|
|
| #21 — 378251 — NEEDLE BEARING ASSY (2 required per assembly) | ||
  |
|
0378251 - Needle Bearing [ More info ]
|