Cylinder & Crankcase Parts for 1978 Johnson 75 hp 75ER78C Outboard Motor
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 — 304178 — DOWEL PIN (3 required per assembly) | ||
#2 — 314616 — STUD, CYLINDER (1 required per assembly) | ||
#3 — 305070 — TAPER PIN (1 required per assembly) | ||
#4 — 302288 — SCREW (2 required per assembly) | ||
60113424 - HEXAGON SCREW [ More info ]
$6.60 $6.00 |
#5 — 300646 — SCREW, SEAL RETAINER (4 required per assembly) | ||
#6 — 131794 — SCREW, CRANKCASE TO CYLINDER (4 required per assembly) | ||
0131794 - Screw [ More info ] Unavailable |
#7 — 313538 — STUD, CRANKCASE TO CYLINDER (2 required per assembly) | ||
#8 — 320372 — LOCKNUT, CRANKCASE TO CYLINDER (2 required per assembly) | ||
#9 — 300343 — WASHER, CRANKCASE TO CYLINDER (8 required per assembly) | ||
#10 — 307776 — SCREW, LOWER MAIN BEARING (2 required per assembly) | ||
#11 — 309040 — CLAMP (2 required per assembly) | ||
#12 — 311339 — CLAMP, SOLENOID LEADS TO CYL (1 required per assembly) | ||
#13 — 319335 — CYLINDER HEAD, 70 HP. USED ON 70 HP MODELS (1 required per assembly) | ||
0319335 - Cylinder Head, NLA [ More info ] Unavailable |
#13 — 320389 — CYLINDER HEAD, 75 HP. USED ON 75 HP MODELS (1 required per assembly) | ||
0320389 - Cylinder Head [ More info ] Unavailable |
#14 — 318609 — GASKET, COVER (1 required per assembly) | ||
0318609 - Cover Gasket [ More info ] Unavailable |
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#15 — 317218 — COVER, CYLINDER HEAD (1 required per assembly) | ||
0317218 - Cylinder Head Cover [ More info ] Unavailable |
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#16 — 309041 — CLAMP (6 required per assembly) | ||
0309041 - Cable Clamp [ More info ] Unavailable |
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#17 — 308751 — SCREW (3 required per assembly) | ||
0308751 - Screw [ More info ] Unavailable |
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#18 — 322098 — SCREW, CYLINDER HEAD COVER (15 required per assembly) | ||
0322098 [ More info ] Unavailable Replaced by 0308728 |
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#19 — 306396 — LOCKWASHER (1 required per assembly) | ||
#20 — 307267 — SCREW, CYLINDER HEAD (18 required per assembly) | ||
#21 — 386941 — SPARK PLUG, CH. L77J4. ALT SPK PLG FOR SUSTAINED FULL THROTTLE OPERATION: CHAMPION UL-77V, PRT # 384771 (3 required per assembly) | ||
0386941 - S Plug L77JC4 [ More info ] Unavailable |
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0502194 - Spark Plug L77JC4 [ More info ] Unavailable |
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#21 — 386939 — SPARK PLUG, AC M40FFX. ALT SPK PLG FOR SUSTAINED FULL THROTTLE OPERATION: CHAMPION UL-77V, PRT # 384771 (3 required per assembly) | ||
0386939 [ More info ] Unavailable Replaced by 0386941 |
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0386941 - S Plug L77JC4 [ More info ] Unavailable |
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0502194 - Spark Plug L77JC4 [ More info ] Unavailable |
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#22 — 322610 — SCREW, THERMOSTAT COVER (5 required per assembly) | ||
#23 — 317245 — SPRING, RELIEF VALVE (2 required per assembly) | ||
#24 — 317219 — COVER, THERMOSTAT & VALVES (1 required per assembly) | ||
#25 — 386802 — BELLCRANK, HUB AND PIN ASSY (1 required per assembly) | ||
0386802 - Bellcrank, Hub and Pin Assembly [ More info ] Unavailable |
#26 — 304151 — SCREW, SHIFT ROD LEVER (1 required per assembly) | ||
0304151 [ More info ] Unavailable Replaced by 0325857 |
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0325857 - Screw [ More info ] Unavailable |
#27 — 317226 — GASKET, THERMOSTAT COVER (1 required per assembly) | ||
0317226 - Thermostat Cover Gasket [ More info ] Unavailable |
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18-2548-9 - Gasket 332108 2-Pack [ More info ]
$4.44 $3.02 |
#28 — 317227 — GASKET, PLATE TO CRANKCASE (1 required per assembly) | ||
0317227 - Plate To Crankcase Gasket [ More info ] Unavailable |
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18-2938-9 - Gasket 331917 2-Pack [ More info ]
$30.99 $25.78 |
#29 — 322083 — PLATE, EXHAUST MANIFOLD (1 required per assembly) | ||
0322083 - 324555 PLATE [ More info ] Unavailable |
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0324555 - PLATE-EXH,NLA [ More info ] Unavailable |
#30 — 317228 — GASKET, EXHAUST MANIFOLD (1 required per assembly) | ||
0317228 - Exhaust Manifold Gasket [ More info ] Unavailable |
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#31 — 323087 — COVER, EXHAUST MANIFOLD (1 required per assembly) | ||
#32 — 316676 — WASHER, EXHAUST COVER (1 required per assembly) | ||
#33 — 202026 — WASHER, SHIFT LEVER (1 required per assembly) | ||
#34 — 318309 — MANIFOLD, EXHAUST (1 required per assembly) | ||
#35 — 321601 — SCREW, EXHAUST COVER (17 required per assembly) | ||
0321601 - Screw [ More info ] Unavailable |
#36 — 0 — SEAL, CYLINDER TO CRANKCASE. CUT FROM 50FT. ROLL, PART NUMBER 309044 (2 required per assembly) |
#37 — 382385 — THERMOSTAT ASSY. (1 required per assembly) | ||
0382385 - Thermostat [ More info ] Unavailable |
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18-3557 - Thermostat, 143 Degrees, Seal Not Included, 396987, 47594 [ More info ] |
#38 — 316664 — BRACKET, IDLE ADJUSTMENT (1 required per assembly) | ||
#39 — 308993 — SPRING, IDLE ADJUSTMENT (2 required per assembly) | ||
#40 — 203688 — NUT, IDLE ADJUSTMENT (2 required per assembly) | ||
#41 — 306337 — SCREW, IDLE ADJUSTMENT (2 required per assembly) | ||
#42 — 314021 — BUMPER, EXHAUST MANIFOLD (1 required per assembly) | ||
#43 — 319318 — LEVER, SPARK ADVANCE (1 required per assembly) | ||
#44 — 313700 — SOCKET, SPARK LINKAGE (2 required per assembly) | ||
0313700 [ More info ] Unavailable Replaced by 0395448 |
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#45 — 313703 — BALL, SOCKET (2 required per assembly) | ||
#46 — 320284 — LINK, SPARK ADVANCE (1 required per assembly) | ||
0320284 [ More info ] Unavailable Replaced by 0326433 |
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0326433 [ More info ] Unavailable Replaced by 0330275 |
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0330275 - Link, Spark Advance [ More info ] Unavailable |
#47 — 386652 — THROTTLE CAM ASSEMBLY (1 required per assembly) | ||
#48 — 318366 — BRACKET, FUEL PUMP (1 required per assembly) | ||
#49 — 315204 — NUT, POWERHEAD STUD (1 required per assembly) | ||
#50 — 310524 — YOKE, THROTTLE ARM (1 required per assembly) | ||
#51 — 387800 — LEVER, THROTTLE (1 required per assembly) | ||
#52 — 318192 — SHLDR SCREW, THROT LEVER (1 required per assembly) | ||
#53 — 314002 — BUSHING (1 required per assembly) | ||
#54 — 309322 — CLAMP, FUSE TO THERMO COVER (1 required per assembly) | ||
0309322 - Cable Clamp [ More info ] Unavailable |
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0309041 - Cable Clamp [ More info ] Unavailable |
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#55 — 314003 — BUSHING, SPARK LEVER (1 required per assembly) | ||
#56 — 314098 — WASHER, THROTTLE LEVER (1 required per assembly) | ||
0314098 - Washer [ More info ] Unavailable |
#57 — 314094 — SPRING, THROTTLE LEVER (1 required per assembly) | ||
#58 — 314133 — LINK, THROTTLE LEVER TO CAM (1 required per assembly) | ||
0314133 [ More info ] Unavailable Replaced by 0329889 |
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#59 — 314136 — SCREW, THROTTLE CAM (1 required per assembly) | ||
#60 — 314137 — BUSHING, THROTTLE CAM (1 required per assembly) | ||
#61 — 204445 — WASHER, THROTTLE CAM (1 required per assembly) | ||
#62 — 204757 — WAVE WASHER (2 required per assembly) | ||
#63 — 302474 — WASHER, LINK (3 required per assembly) | ||
#64 — 318449 — SCREW, DOUBLE END (1 required per assembly) | ||
0318449 [ More info ] Unavailable Replaced by 0330777 |
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#65 — 306012 — BOW WASHER, SHIFT LEVER (1 required per assembly) | ||
#66 — 316659 — NUT, DOUBLE END BOLT (1 required per assembly) | ||
0316659 - Nut [ More info ] Unavailable |
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#67 — 305650 — COTTER PIN (4 required per assembly) | ||
#68 — 318202 — BOW WASHER, SHOULDER SCREW (1 required per assembly) | ||
0318202 [ More info ] Unavailable Replaced by 0908060 |
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#69 — 388676 — PIN, SHIFT LEVER TO SHIFT ROD (1 required per assembly) | ||
#70 — 302290 — LOCKWASHER, PIN (1 required per assembly) | ||
#71 — 313413 — GASKET, CYLINDER HEAD (1 required per assembly) | ||
#72 — 302030 — SCREW, BRACKET TO CRANKCASE (2 required per assembly) | ||
0302030 - Screw, Bracket [ More info ] Unavailable |
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#73 — 317615 — SCREW, SPARK ADVANCE (1 required per assembly) | ||
#74 — 386686 — TEMPERATURE SWITCH (1 required per assembly) | ||
0386686 - Temperature Switch [ More info ] Unavailable |
#75 — 301472 — NUT (1 required per assembly) | ||
#76 — 303806 — TUBING, INSULATION (1 required per assembly) | ||
#77 — 376349 — GROUND STRAP (1 required per assembly) | ||
#78 — 316132 — GROMMET, RELIEF VALVE (2 required per assembly) | ||
#79 — 315197 — CLIP, CABLE CLAMP TO EXH CVR (1 required per assembly) | ||
0315197 [ More info ] Unavailable Replaced by 0326365 |
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#80 — 310440 — CLAMP, BTRY CABLE TO EXH CVR (1 required per assembly) | ||
0310440 - J Clamp [ More info ] Unavailable |
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#81 — 317000 — CLAMP, INSUL CABLE TO EXH CVR (1 required per assembly) | ||
#82 — 314416 — BUMPER, SPARK ADVANCE (1 required per assembly) | ||
#83 — 304753 — NUT, SPARK ADVANCE (1 required per assembly) | ||
#84 — 312708 — BUSHING, SHIFT LEVER TO C'CASE (2 required per assembly) | ||
#85 — 313607 — LUBRICATION FITTING (1 required per assembly) | ||
#86 — 319097 — GASKET, EXHAUST MANIFOLD (1 required per assembly) | ||
0319097 - Exhaust Manifold Gasket [ More info ] Unavailable |
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#87 — 552906 — COTTER PIN, SHIFT LEVER (1 required per assembly) | ||
18-3744-9 - Cotter Pin, 552906, 10PK [ More info ]
$8.19 $6.91 |
#88 — 303311 — SCREW, STATOR CLAMP (1 required per assembly) | ||
#89 — 306387 — COTTER PIN, LINK TO LEVER (1 required per assembly) | ||
#90 — 318567 — YOKE, LINK TO BELLCRANK (1 required per assembly) | ||
0318567 - Yoke - Shift [ More info ] Unavailable |
#91 — 320184 — LINK, SHIFT LEVER TO BELLCRANK (1 required per assembly) | ||
0320184 - Shift Lever Link [ More info ] Unavailable |
#92 — 318194 — BUSHING, LINK SHIFT LEVER (1 required per assembly) | ||
#93 — 318197 — PIN, YOKE TO BELLCRANK (1 required per assembly) | ||
#94 — 302474 — WASHER, PIN TO YOKE (1 required per assembly) | ||
#95 — 303304 — WASHER, LINK TO SHIFT LEVER (1 required per assembly) | ||
#96 — 312977 — BOW WASHER, LINK TO LEVER (1 required per assembly) | ||
#97 — 318193 — BUSHING, BELLCRANK (1 required per assembly) | ||
#98 — 318539 — LEVER, SHIFT ROD (1 required per assembly) | ||
#99 — 320185 — SHIFT LEVER (1 required per assembly) | ||
#100 — 313416 — GASKET, THERMOSTAT (1 required per assembly) | ||
#101 — 315625 — VALVE, PRESSURE RELIEF (2 required per assembly) | ||
0315625 - Pressure Relief Valve [ More info ] Unavailable |
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#102 — 314125 — BUSHING, LINK (1 required per assembly) | ||
#103 — 315930 — LIFT BRACKET (1 required per assembly) | ||
0315930 [ More info ] Unavailable Replaced by 0333962 |
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#104 — 306322 — SCREW (2 required per assembly) | ||
#105 — 304299 — SCREW, COVER (1 required per assembly) | ||
#106 — 322172 — HOSE, INDICATOR (1 required per assembly) | ||
#107 — 321886 — ELBOW (1 required per assembly) | ||
#108 — 309846 — CLAMP, HOSE (2 required per assembly) | ||
#109 — 386998 — CYL. HEAD KIT, HIGH PRFM (1 required per assembly) | ||
0386998 - HI PERF HEAD [ More info ] Unavailable |
#110 — 388678 — POWERHEAD GASKET SET (1 required per assembly) | ||
0388678 [ More info ] Unavailable Replaced by 0390078 |
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0390078 - Powerhead Gasket Set [ More info ] Unavailable |
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0439084 - Powerhead Gasket Set, Includes Head Gasket [ More info ] |
#385758 — 385758 — CYLINDER & CRANKCASE ASSY. USED ON 70 HP MODELS NOT SHOWN (1 required per assembly) | ||
0385758 [ More info ] Unavailable Replaced by 0390060 |
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0390060 - CYLD CRNK STUD AY, [ More info ] Unavailable |
#386911 — 386911 — CYLINDER & CRANKCASE ASSY (1 required per assembly) | ||
0386911 - L/P 371.75 [ More info ] Unavailable |