Parts for 50 (3 Cyl.) 2-Stroke Carbureted Mercury Outboard Motor Crankshaft, Pistons & Connecting Rods
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 811208T91 | PH 50/60 3CYL (50)(Includes 0.008 Reed) [0D181999] & Below (1 required per assembly) |
  |
|
811208T91 - PH 50/60 3CYL,NLA [ More info ] Unavailable |
| #- | 821744T92 | POWERHEAD MARINE (55)(Includes 0.008 Reed) [0D181999] & Below (1 required per assembly) |
  |
|
821744T92 - Powerhead MARINE,NLA [ More info ] Unavailable |
| #- | 811209T91 | PH 50/60 3 CYL (60)(Includes 0.008 Reed) [0D181999] & Below (1 required per assembly) |
  |
|
811209T91 - PH 50/60 3 CYL,NLA [ More info ] Unavailable |
| #- | 811209T93 | PH 50/60 3CYL (50/55/60)(Includes 0.008 Reed) [0D182000] & Up (1 required per assembly) |
  |
|
811209T93 - PH 50/60 3CYL,NLA [ More info ] Unavailable |
| #1 | 9611T1 | CRANKSHAFT ASSY (1 required per assembly) — Replaces: 9611A1 |
  |
|
478-9611T 1 - CrankShaft Assembly [ More info ]
|
| #2 | 63742T | BEARING BALL (1 required per assembly) — Replaces: 63742 |
  |
|
30-63742T - Ball Bearing [ More info ]
|
  |
|
18-1154 - Bearing, 30-63742, 377139 [ More info ]
|
  |
|
31-01988 - Lower Crank Bearing, Mercury 30-63742T, OMC 377139 [ More info ]
|
| #3 | 812877 | RING RETAINING (1 required per assembly) |
  |
|
53-812877 - Ring - Retaining [ More info ]
|
| #4 | 91800 | KEY WOODRUFF (2 required per assembly) |
  |
|
28-91800 - Key - Priced Individually [ More info ]
|
| #5 | 43019A2 | GEAR ASSEMBLY (1 required per assembly) |
  |
|
43-43019A 2 - Driver Gear Kit [ More info ]
|
| #6 | 812873A1 | BEARING ASSEMBLY ROLLER (TOP) (1 required per assembly) |
  |
|
31-812873A 1 - Bearing Kit [ More info ]
|
| #7 | 419531 | SEAL OIL (1 required per assembly) |
  |
|
26-41953 1 - Seal [ More info ]
|
| #8 | 812881A1 | BEARING ASSEMBLY ROLLER (CENTER) (2 required per assembly) |
  |
|
812881A 1 - Bearing - Center Main [ More info ]
|
| #9 | 9613T1 | PISTON (STANDARD) (3 required per assembly) — Replaces: 9613A1 |
  |
|
783-9613T 1 - Piston [ More info ] Unavailable |
| #9 | 9613T2 | PISTON ASSY .015 (.015 O.S.) (AR required per assembly) — Replaces: 9613A2 |
  |
|
783-9613T 2 - Piston Assembly .015 [ More info ] Unavailable |
| #9 | 9613T3 | PISTON (.030 O.S.) (AR required per assembly) — Replaces: 9613A3 |
  |
|
783-9613T 3 - Piston [ More info ] Unavailable |
| #10 | 857196 | LOCK RING (6 required per assembly) — Replaces: 52035 |
  |
|
53-857196 - Lock Ring - Priced Individually [ More info ]
|
| #11 | 19721A6 | RING SET PISTON (STANDARD) (1 required per assembly) |
  |
|
39-19721A 6 - Rings - 6 - Standard [ More info ]
|
  |
|
18-4019 - Rings, .39-19721A6 [ More info ]
|
| #11 | 19721A1 | RING SET PISTON (.015 O.S.) (AR required per assembly) |
  |
|
39-19721A 1 - Rings - 6-.015 Oversize [ More info ]
|
| #11 | 19721A2 | RING SET PISTON (.030 O.S.) (AR required per assembly) |
  |
|
39-19721A 2 - Rings - 6-.030 Oversize [ More info ]
|
| #12 | 9612A6 | CONN ROD ASSY (3 required per assembly) — Replaces: 9612A2, 9612A7 |
  |
|
640-9612A 6 - Connecting Rod Assembly [ More info ]
|
| #13 | 8M0012298 | THRUST WASHER (6 required per assembly) — Replaces: 812876 |
  |
|
12-8M0012298 - Thrust Washer [ More info ]
|
| #14 | 47270 | BEARING (8 required per assembly) |
  |
|
29-47270 - Needle Bearing [ More info ]
|
  |
|
18-4036-9 - Bearing, 29-47270, 200PK [ More info ]
|
  |
|
29-8M0214934 - BRG-NEEDLE @200 [ More info ] Unavailable |
| #15 | 91012 | SCREW (.250-28 SPECIAL) (6 required per assembly) |
  |
|
10-91012 - Screw - Special - Priced Individually [ More info ]
|
| #16 | 8M0045428 | BEARING KIT (3 required per assembly) — Replaces: 17514A1 |
  |
|
31-8M0045428 - 31-8M0045428 - BEARING KIT [ More info ] Unavailable Replaced by -8M0234886 |
  |
|
8M0234886 CAGE BEARING [ More info ]
|
