Crankshaft & Piston Parts for 1972 Johnson 125 hp 125ESL72R Outboard Motor
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 — 308111 — SCREW, C'CASE HEAD UPPER (2 required per assembly) | ||
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0308111 - Screw, Crankcase Head, Upper [ More info ]
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| #2 — 309924 — SCREW, C'CASE HEAD (12 required per assembly) | ||
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0309924 - Screw, Crankcase Head [ More info ]
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| #3 — 383502 — C'CASE HEAD ASSY (1 required per assembly) | ||
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0383502 - Crankcase Head Assembly [ More info ]
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| #4 — 313507 — SEAL, UPPER (1 required per assembly) | ||
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0313507 - Crankshaft Seal [ More info ] Unavailable |
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0321895 - Crankshaft Seal [ More info ]
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| #5 — 382398 — BEARING, ROLLER (1 required per assembly) | ||
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0382398 - Roller Bearing Assembly [ More info ]
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| #6 — 305123 — "O" RING (4 required per assembly) | ||
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0305123 - Crankcase Head O-Ring [ More info ]
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18-7133-9 - O-Ring (Pack of 5) 305123 [ More info ]
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| #7 — 307480 — KEY, FLYWHEEL (1 required per assembly) | ||
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0307480 - Flywheel Key [ More info ]
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| #8 — 385296 — C'SHAFT ASSY (1 required per assembly) | ||
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0385296 - CrankShaft And Ring Assembly [ More info ] Unavailable |
| #9 — 310044 — SEAL RING, ONE STRIPE. SEAL RINGS ARE GAUGE FITTED, REPLACE ACCD TO STRIPE CODE (0 required per assembly) | ||
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0310044 - Seal Ring [ More info ]
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| #9 — 310045 — SEAL RING, TWO STRIPES. SEAL RINGS ARE GAUGE FITTED, REPLACE ACCD TO STRIPE CODE (0 required per assembly) | ||
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0310045 - Seal Ring [ More info ]
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| #9 — 310046 — SEAL RING, THREE STRIPES. SEAL RINGS ARE GAUGE FITTED, REPLACE ACCD TO STRIPE CODE (0 required per assembly) | ||
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0310046 - Seal Ring [ More info ]
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| #10 — 308865 — PLATE, LOWER BEARING (1 required per assembly) | ||
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| #11 — 379258 — BEARING, BALL (1 required per assembly) | ||
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0379258 - Ball Bearing [ More info ] Unavailable |
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0377139 - Bearing Assembly [ More info ]
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18-1154 - Bearing, 30-63742, 377139 [ More info ]
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| #12 — 383417 — C'CASE HEAD ASSY (1 required per assembly) | ||
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0383417 - Crankcase Head And Seal Assembly [ More info ]
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| #13 — 303804 — SEAL (1 required per assembly) | ||
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0303804 - Oil Retainer [ More info ] Unavailable |
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0321467 - Oil Retainer [ More info ]
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18-2060 - Seal, 321467 [ More info ]
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| #14 — 311539 — SCREW, PLATE (4 required per assembly) | ||
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0311539 - Screw, Plate [ More info ]
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| #15 — 378252 — RETAINER & NEEDLE SET (0 required per assembly) | ||
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0378252 - Retainer and Needle [ More info ]
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| #16 — 305132 — RING, RETAINING, BEARING (1 required per assembly) | ||
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0305132 - Bearing Retaining Ring [ More info ]
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| #17 — 378251 — BEARING, WRIST PIN (4 required per assembly) | ||
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0378251 - Needle Bearing [ More info ]
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| #18 — 310493 — CLAMP (2 required per assembly) | ||
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0310441 - J-Clamp [ More info ]
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| #19 — 378528 — REATINER SET (4 required per assembly) | ||
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0378528 - Retainer Set - No Roller Bearings [ More info ] Unavailable |
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0388344 - Retainer and Needle Set [ More info ]
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0437088 - Connecting Rod Bearing [ More info ]
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| #20 — 378515 — BEARING SET, CONN. ROD (4 required per assembly) | ||
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0378515 - Bearing Set [ More info ]
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0387142 - Needle Set [ More info ]
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0764103 - Needle Set, Rod - 16 to a Set [ More info ]
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18-4040 - Bearing Set, 387142 [ More info ]
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| #21 — 310433 — SPLIT SLEEVE, CENTER BRG (1 required per assembly) | ||
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0310433 - Split Bearing Liner [ More info ]
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| #22 — 384539 — RING SET, STD (4 required per assembly) | ||
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0384539 - Ring Set, Std [ More info ] Unavailable |
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0394930 - Piston Rings, Standard [ More info ]
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18-3904 - Piston Rings Standard 394930 [ More info ]
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| #22 — 384982 — RING SET, .020 O.S. (4 required per assembly) | ||
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0384982 [ More info ] Unavailable Replaced by 0396503 |
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0396503 - Ring Set, 0.020 Oversize [ More info ] Unavailable |
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0439001 - Piston Rings - 0.020 Oversize [ More info ]
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| #22 — 384980 — RING SET, .030 O.S. (4 required per assembly) | ||
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0384980 [ More info ] Unavailable Replaced by 0396504 |
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0396504 - Piston Ring Set, .030 Oversize [ More info ]
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| #23 — 385272 — PISTON. STD (4 required per assembly) | ||
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0385272 - Piston [ More info ]
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| #23 — 385280 — PISTON, .020 O.S. (4 required per assembly) | ||
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0385280 - Piston 020 [ More info ]
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| #23 — 385278 — PISTON, .030 O.S. (4 required per assembly) | ||
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0385278 - Piston 030 [ More info ]
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| #24 — 317514 — WRIST PIN (1 required per assembly) | ||
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0317514 - Wrist Pin [ More info ]
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| #25 — 316968 — RETAINING RING (2 required per assembly) | ||
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0316968 - Circlip [ More info ]
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| #26 — 385652 — CONNECTING ROD ASSY (4 required per assembly) | ||
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0385652 - Connecting Rod [ More info ]
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0384865 - Connecting Rod [ More info ]
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| #27 — 308186 — SCREW, ROD CAP (2 required per assembly) | ||
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0308186 - Rod Cap Screw [ More info ]
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18-4075-9 - Rod Bolts, 308186, 12 Pack [ More info ]
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