Parts for Mariner 55 HP (3 Cylinder) Crankshaft, Pistons & Connecting Rods
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 811209A93 | POWERHEAD (1 required per assembly) |
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811209A93 - Powerhead MARINE [ More info ] Unavailable |
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811209T93 - PH 50/60 3CYL,NLA [ More info ] Unavailable |
| #1 | 478-9611A 1 | CRANKSHAFT ASSEMBLY (1 required per assembly) |
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478-9611A 1 - Crankshaft [ More info ] Unavailable |
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478-9611T 1 - CrankShaft Assembly [ More info ]
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| #2 | 30-63742 | BALL BEARING (1 required per assembly) |
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30-63742 - Ball Bearing [ More info ] Unavailable |
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30-63742T - Ball Bearing [ More info ]
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18-1154 - Bearing, 30-63742, 377139 [ More info ]
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| #3 | 53-812877 | RETAINING RING (1 required per assembly) |
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53-812877 - Ring - Retaining [ More info ]
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| #4 | 28-91800 | KEY (2 required per assembly) |
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28-91800 - Key - Priced Individually [ More info ]
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| #5 | 43-43019A 2 | DRIVER GEAR (1 required per assembly) |
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43-43019A 2 - Driver Gear Kit [ More info ]
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| #6 | 31-812873A 1 | ROLLER BEARING ASSEMBLY (TOP) (1 required per assembly) |
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31-812873A 1 - Bearing Kit [ More info ]
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| #7 | 26-41953 1 | OIL SEAL (1 required per assembly) |
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26-41953 1 - Seal [ More info ]
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| #8 | 812881A 1 | ROLLER BEARING ASSEMBLY (CENTER) (2 required per assembly) |
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812881A 1 - Bearing - Center Main [ More info ]
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| #9 | 783-9613A 1 | PISTON ASSEMBLY (3 required per assembly) (STANDARD) |
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783-9613A 1 - Piston [ More info ] Unavailable |
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783-9613T 1 - Piston [ More info ] Unavailable |
| #9 | 783-9613A 2 | PISTON ASSEMBLY (AR required per assembly) (.015 O.S.) |
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783-9613A 2 - Piston .015 [ More info ] Unavailable |
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783-9613T 2 - Piston Assembly .015 [ More info ] Unavailable |
| #9 | 783-9613A 3 | PISTON ASSEMBLY (AR required per assembly) (.030 O.S.) |
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783-9613A 3 - Piston [ More info ] Unavailable |
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783-9613T 3 - Piston [ More info ]
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| #10 | 40-52035 | LOCK RING (6 required per assembly) |
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40-52035 - Lock Ring - Priced Individually [ More info ]
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53-857196 - Lock Ring - Priced Individually [ More info ]
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| #11 | 39-19721A 6 | PISTON RING (1 required per assembly) (STANDARD) |
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39-19721A 6 - Rings - 6 - Standard [ More info ]
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18-4019 - Rings, .39-19721A6 [ More info ]
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| #11 | 39-19721A 1 | PISTON RING (AR required per assembly) (.015 O.S.) |
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39-19721A 1 - Rings - 6-.015 Oversize [ More info ]
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| #11 | 39-19721A 2 | PISTON RING (AR required per assembly) (.030 O.S.) |
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39-19721A 2 - Rings - 6-.030 Oversize [ More info ]
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| #12 | 640-9612A 2 | CONNECTING ROD ASSEMBLY (3 required per assembly) |
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640-9612A 2 - Connecting Rod Assembly [ More info ] Unavailable |
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640-9612A 7 - Connecting Rod Kit [ More info ] Unavailable |
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640-9612A 6 - Connecting Rod Assembly [ More info ]
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| #13 | 12-812876 | WASHER (6 required per assembly) |
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12-812876 - Thrust Washer [ More info ]
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12-8M0012298 - Thrust Washer [ More info ]
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| #14 | 29-47270 | NEEDLE BEARING (87 required per assembly) |
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29-47270 - Needle Bearing [ More info ]
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29-8M0214934 - BRG-NEEDLE @200 [ More info ] Unavailable |
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18-4036-9 - Bearing, 29-47270, 200PK [ More info ]
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| #15 | 10-91012 | SCREW (6 required per assembly) |
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10-91012 - Screw - Special - Priced Individually [ More info ] Unavailable |
| #16 | 31-17514A 2 | ROLLER BEARING (3 required per assembly) |
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31-17514A 2 - Caged Bearing Kit - Outboard [ More info ] Unavailable |
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31-8M0045428 - Rod Bearing Kit [ More info ]
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18-1194 - Rod Bearing w/ Cage [ More info ]
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