Cylinder And Crankcase Parts for 1973 Johnson 4 hp 4R73C Outboard Motor
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 — 385150 — CYLINDER AND C'CASE ASSY (1 required per assembly) |
| #2 — 132942 — SCREW, CYL. TO C'CASE (2 required per assembly) | ||
  |
|
0132942 [ More info ] Unavailable Replaced by 0328065 |
  |
|
0328065 [ More info ] Unavailable Replaced by 0328699 |
  |
|
0328699 - Screw, Adjustment [ More info ]
|
| #3 — 304067 — PLUG, LARGE (1 required per assembly) | ||
  |
|
|
| #4 — 307588 — PLUG, SMALL (1 required per assembly) | ||
  |
|
0307588 - Core Plug [ More info ]
|
| #5 — 302431 — SCREW, CENTER (2 required per assembly) | ||
 |
|
0302431 - Screw, Center [ More info ]
|
| #6 — 300399 — WASHER (2 required per assembly) | ||
|
|
0300399 - Washer [ More info ]
|
| #7 — 316676 — WASHER, UPPER (2 required per assembly) | ||
|
|
0316676 - Washer [ More info ]
|
| #8 — 306408 — SCREW, MEDIUM (3 required per assembly) | ||
  |
|
0306408 - Screw [ More info ] Unavailable |
| #9 — 314850 — GASKET, C'CASE TO COVER (1 required per assembly) | ||
  |
|
0314850 -Gasket, Crankcase to Cover [ More info ]
|
| #10 — 300402 — TAPER PIN (2 required per assembly) | ||
  |
|
|
| #11 — 314779 — CYLINDER HEAD (1 required per assembly) | ||
  |
0314779 - Cylinder Head [ More info ] Unavailable |
|
  |
|
0319336 - Cylinder Head [ More info ]
|
| #12 — 203130 — GASKET, CYLINDER HEAD (1 required per assembly) | ||
  |
|
0203130 - Head Gasket [ More info ]
|
  |
|
18-3841-2 - Head Gasket 203130 [ More info ]
|
| #13 — 302030 — SCREW, CYLINDER HEAD (6 required per assembly) | ||
  |
0302030 - Screw, Bracket [ More info ] Unavailable |
|
  |
|
0303398 - Screw, NLA [ More info ]
|
| #14 — 306482 — WASHER (5 required per assembly) | ||
  |
|
0306482 - Washer [ More info ]
|
  |
|
0329241 - Washer [ More info ]
|
|
|
3852193 - Washer, Volvo [ More info ]
|
| #15 — 300455 — ANCHOR, IGN. LEAD (1 required per assembly) | ||
|
|
0300455 - Ignition Lead Anchor [ More info ]
|
| #16 — 300454 — GROMMET, IGN. LEAD (1 required per assembly) | ||
  |
|
0300454 - Ignition Lead Grommet [ More info ]
|
| #17 — 593871 — SPARK PLUG, CHAMPION J6J. WE RECOMMEND CHAMPION AND AC SPARK PLUGS (2 required per assembly) | ||
  |
0593871 - Spark Plug J6C [ More info ] Unavailable |
|
  |
|
0502895 - J 6C Spark Plug [ More info ] Unavailable |
  |
|
J6C - Champion Spark Plug ( #823) [ More info ]
|
|
|
J6C - Champion Spark Plug ( #823) [ More info ]
|
| #17 — 384734 — SPARK PLUG, AC M44C. WE RECOMMEND CHAMPION AND AC SPARK PLUGS (2 required per assembly) | ||
|
|
0384734 [ More info ] Unavailable Replaced by 0593871 |
|
0593871 - Spark Plug J6C [ More info ] Unavailable |
|
|
|
0502895 - J 6C Spark Plug [ More info ] Unavailable |
|
|
J6C - Champion Spark Plug ( #823) [ More info ]
|
|
|
J6C - Champion Spark Plug ( #823) [ More info ]
|
| #18 — 203172 — PLATE, EXHAUST COVER (1 required per assembly) | ||
  |
|
0203172 - Exhaust Cover Plate [ More info ]
|
  |
|
0323263 - Exhaust Cover Plate [ More info ]
|
| #19 — 203171 — GASKET, COVER PLATE (1 required per assembly) | ||
  |
|
0203171 - Exhaust Cover Gasket [ More info ]
|
  |
|
18-2886-9 - Gasket 203171 2-Pack [ More info ]
|
| #20 — 302750 — SCREW, COVER PLATE (7 required per assembly) | ||
  |
|
0302750 - Throttle Cam Screw [ More info ]
|
  |
|
|
| #384172 — 384172 — POWER HEAD GASKET SET (LESS CYLINDER HEAD GAS KET). NOT SHOWN (1 required per assembly) | ||
  |
|
0384172 - Powerhead Gasket Set, Less Head Gasket [ More info ]
|