Cylinder & Crankcase Parts for 1978 Johnson 150 hp 150TXL78S Outboard Motor
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 — 388807 — CYLINDERC'CASEASSY.,235HP. 235HPMODELSONLY (1 required per assembly) | ||
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0388807 [ More info ] Unavailable Replaced by 0389500 |
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0389500 - 394109 V-6 C.CASE [ More info ] Unavailable |
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0394109 - V-6 C.CASE [ More info ] Unavailable |
#1 — 388516 — CYLINDERC'CASEASSY.,200HP. 200HPMODELSONLY (1 required per assembly) | ||
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0388516 - L/P 634.60 [ More info ] Unavailable |
#1 — 388521 — CYLINDERC'CASEASSY.,150HP. 150&175HPMODELSONLY (1 required per assembly) | ||
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0388521 - L/P 1246.35 [ More info ] Unavailable |
#2 — 304178 — PIN,DOWELBEARING (2 required per assembly) | ||
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#3 — 314616 — STUD (4 required per assembly) | ||
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#4 — 305070 — PIN,TAPER (2 required per assembly) | ||
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#5 — 320808 — STUD,SHIFTLEVER (1 required per assembly) | ||
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0320808 [ More info ] Unavailable Replaced by 0338653 |
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#6 — 316988 — SCREW,LOCKPLATECYL.TOC'CASE (8 required per assembly) | ||
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#7 — 322411 — DEFLECTOR,WATERPASSAGE (6 required per assembly) | ||
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#8 — 320744 — WASHER,STUD (1 required per assembly) | ||
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#9 — 309577 — LOCKPLATE (2 required per assembly) | ||
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#10 — 324565 — SCREW. 235HPMODELSONLY (6 required per assembly) | ||
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#10 — 306049 — SCREW,BYPASSCOVER (27 required per assembly) | ||
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#11 — 323625 — SEAL,EXHAUSTMANIFOLD,235HP (1 required per assembly) | ||
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0323625 - Seal, Exhaust Manifold [ More info ] Unavailable |
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#12 — 307133 — GASKET,BYPASSCOVER (6 required per assembly) | ||
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#13 — 320939 — COVER,BYPASS,LOWERPORT (1 required per assembly) | ||
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0320939 [ More info ] Unavailable Replaced by 0325968 |
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0325968 - Bypass Cover - 328005 [ More info ] Unavailable |
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#14 — 320940 — COVER,BYPASS (5 required per assembly) | ||
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0320940 [ More info ] Unavailable Replaced by 0328004 |
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#15 — 303806 — TUBING (2 required per assembly) | ||
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#16 — 318590 — BUSHING,BELLCRANK&ROD (1 required per assembly) | ||
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#17 — 303480 — LOCKWASHER,GROUNDSTRAP (4 required per assembly) | ||
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#18 — 376349 — STRAP,GROUND (1 required per assembly) | ||
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#20 — 305284 — SCREW,STRAPTOCOVER (1 required per assembly) | ||
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#21 — 320745 — GASKET,CYLINDERHEAD (2 required per assembly) | ||
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0320745 - Cylinder Head Gasket [ More info ] Unavailable |
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0335360 - Cylinder Head Gasket [ More info ] Unavailable |
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#22 — 323457 — CLY.HEAD,STBD.,150,175,200HP (1 required per assembly) | ||
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0323457 [ More info ] Unavailable Replaced by 0325557 |
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0325557 - Cylinder Head, Starboard [ More info ] Unavailable |
#22 — 323873 — CYLINDERHEAD,STBD.,235HP (1 required per assembly) | ||
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0323873 [ More info ] Unavailable Replaced by 0325557 |
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0325557 - Cylinder Head, Starboard [ More info ] Unavailable |
#23 — 321028 — GASKET,COVER (2 required per assembly) | ||
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#24 — 320840 — COVER,CYLINDERHEAD (2 required per assembly) | ||
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0320840 - COVER Cylinder Head [ More info ] Unavailable |
#25 — 306409 — SCREW,CYLINDERHEADCOVER (40 required per assembly) | ||
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#26 — 307267 — SCREW,CYLINDERHEAD (28 required per assembly) | ||
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#27 — 384771 — SPARKPLUG,CHAMPIONUL-77V (6 required per assembly) | ||
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0384771 - Spark Plug UL77V [ More info ] Unavailable |
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0502195 - Spark Plug UL77V [ More info ] Unavailable |
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#28 — 386686 — TEMPERATURESWITCH (2 required per assembly) | ||
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0386686 - Temperature Switch [ More info ] Unavailable |
#29 — 323456 — CYL.HEAD,PORT,150,175,200HP (1 required per assembly) | ||
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0323456 - L/P 78.85 [ More info ] Unavailable |
#29 — 323872 — CYLINDERHEAD,PORT,235HP (1 required per assembly) | ||
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#30 — 322858 — GASKET,WATERPASSAGECOVER (1 required per assembly) | ||
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18-2547-9 - Gasket 322858 2-Pack [ More info ]
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#31 — 322859 — COVER,WATERPASSAGE (1 required per assembly) | ||
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0322859 [ More info ] Unavailable Replaced by 0323896 |
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#32 — 300646 — SCREW,WATERPASSAGECOVER (6 required per assembly) | ||
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#33 — 387281 — BELLCRANKASSY (1 required per assembly) | ||
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#34 — 321435 — GASKET,EXH.COVER,150,175,200HP (1 required per assembly) | ||
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#34 — 323217 — GASKET,EXHAUSTCOVER235HP (1 required per assembly) | ||
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0323217 [ More info ] Unavailable Replaced by 0336430 |
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#35 — 310525 — PIN,THROTTLECAMTOYOKE (1 required per assembly) | ||
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#36 — 320813 — WASHER,SPARKADVANCELEVER (1 required per assembly) | ||
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#37 — 320938 — EXH.COVER,INNER,150,175,200HP (1 required per assembly) | ||
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0320938 [ More info ] Unavailable Replaced by 0326308 |
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#37 — 323215 — EXHAUST COVER, INNER, 235 HP (1 required per assembly) | ||
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0323215 - Exhaust Cover, Inner, 235 [ More info ] Unavailable |
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0329379 [ More info ] Unavailable Replaced by 0336432 |
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0336432 - Exhaust Manifold [ More info ] Unavailable |
#38 — 323360 — COVER,EXHAUSTOUTER,150,175,200HP (1 required per assembly) | ||
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0323360 - Outer Exhaust Cover - 150 [ More info ] Unavailable |
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#38 — 323213 — COVER,EXHAUSTOUTER,235HP (1 required per assembly) | ||
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0323213 [ More info ] Unavailable Replaced by 0329495 |
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0329495 [ More info ] Unavailable Replaced by 0336433 |
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#39 — 321182 — GASKET,INNERCOVER,150,175,200HP (1 required per assembly) | ||
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#39 — 323216 — GASKET,INNERCOVER,235HP (1 required per assembly) | ||
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0323216 - Inner Cover Gasket [ More info ] Unavailable |
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0326688 [ More info ] Unavailable Replaced by 0328770 |
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0328770 - Inner Exhaust Cover Gasket, 175HP [ More info ] Unavailable |
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#40 — 323218 — SCREW,EXHAUSTMANFTOCYL.,5"LONG. 235HPMODELSONLY (6 required per assembly) | ||
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#40 — 324429 — SCREW,EXHAUSTMANFTOCYL.,1"LONG. 235HPMODELSONLY (2 required per assembly) | ||
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0324429 [ More info ] Unavailable Replaced by 0909533 |
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#40 — 319126 — SCREW,EXHMANFTOCYL.,1-3/8"LONG. 235HPMODELSONLY (4 required per assembly) | ||
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#40 — 317952 — SCREW,EXHMANFTOCYL.,1-7/8"LONG. 235HPMODELSONLY (4 required per assembly) | ||
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0317952 [ More info ] Unavailable Replaced by 0323626 |
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#40 — 317972 — SCREW,EXHMANFTOCYL.,4-1/4"LONG. 235HPMODELSONLY (6 required per assembly) | ||
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0317972 - Screw, Exh Manifold To Cyl (4-1/4 Inches Long) [ More info ] Unavailable |
#40 — 324424 — SCREW,EXHMANFTOCYL.,2-5/8"LONG. 235HPMODELSONLY (3 required per assembly) | ||
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#40 — 322441 — SCREW,EXHMANFTOCYL.,3"LONG. 235HPMODELSONLY (1 required per assembly) | ||
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0322441 - SCREW [ More info ] Unavailable |
#40 — 302030 — SCREW,EXHMANFTOCYL.,1-1/4"LONG. 200HPMODELSONLY 150&175HPMODELSONLY (28 required per assembly) | ||
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0302030 - Screw, Bracket [ More info ] Unavailable |
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#41 — 204046 — NUT,THROTTLESTOP (1 required per assembly) | ||
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0204046 [ More info ] Unavailable Replaced by 0328712 |
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#42 — 320805 — BUSHING,SHIFTLEVER (1 required per assembly) | ||
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0320805 - Shift Lever Bushing [ More info ] Unavailable |
#43 — 322068 — BOLT,DOUBLEEND,BYPASSCOVER (1 required per assembly) | ||
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0322068 - Bolt Double End [ More info ] Unavailable |
#44 — 388529 — SHIFTLEVER&STUD (1 required per assembly) | ||
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#45 — 320768 — BOLT,DOUBLEEND (4 required per assembly) | ||
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#46 — 552993 — WASHER,BELLCRANKTOCASE (1 required per assembly) | ||
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#47 — 318660 — CAP (1 required per assembly) | ||
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#48 — 316602 — SCREW,THROTTLESTOP (1 required per assembly) | ||
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#49 — 314125 — BUSHING,LINK (1 required per assembly) | ||
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#50 — 306778 — SCREW (20 required per assembly) | ||
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0306778 - Retainer Screw [ More info ] Unavailable |
#51 — 318248 — BUSHING,BELLCRANK (2 required per assembly) | ||
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#52 — 308993 — SPRING,IDLEADUST (1 required per assembly) | ||
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#53 — 203688 — NUT, IDLE ADJUST (1 required per assembly) | ||
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#54 — 322357 — SCREW, IDLE ADJUST (1 required per assembly) | ||
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#55 — 320836 — LEVER,SPARKADVANCE (1 required per assembly) | ||
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0320836 - Lever Spark Advance [ More info ] Unavailable |
#56 — 387282 — BELLCRANKASSY (1 required per assembly) | ||
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#57 — 305650 — COTTERPIN (4 required per assembly) | ||
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#58 — 310524 — YOKE,THROTTLECAM (1 required per assembly) | ||
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#59 — 389821 — LEVER,THROTTLE (1 required per assembly) | ||
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#60 — 310441 — CLAMP,LEADS (1 required per assembly) | ||
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#61 — 320811 — BUSHING (1 required per assembly) | ||
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0320811 - Throttle Bushing [ More info ] Unavailable |
#62 — 320812 — BUSHING,SPARKLEVER (1 required per assembly) | ||
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#63 — 306124 — WASHER,THROTTLELEVER (1 required per assembly) | ||
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#64 — 321270 — SPRING,THROTTLELEVER (1 required per assembly) | ||
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#65 — 320951 — LINK,THROTTLELEVER (1 required per assembly) | ||
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0320951 - Throttle Lever Link [ More info ] Unavailable |
#66 — 303480 — LOCKWASHER,BOLTDOUBLEEND (2 required per assembly) | ||
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#67 — 301472 — NUT,DOUBLEENDBOLT,BYBASSCOVER (2 required per assembly) | ||
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#68 — 321886 — ELBOW,INDICATOR (1 required per assembly) | ||
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#69 — 204757 — SPRINGWASHER (2 required per assembly) | ||
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#70 — 302474 — WASHER,LINK (3 required per assembly) | ||
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#71 — 319217 — SUPPORTBRACE,PORT (1 required per assembly) | ||
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#72 — 319218 — SUPPORTBRACE,STARBOARD (1 required per assembly) | ||
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#73 — 313581 — BUMPER, SUPPORT BRACE (2 required per assembly) | ||
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#74 — 301472 — NUT,LOWERBYPASSCOVER (4 required per assembly) | ||
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#75 — 313700 — SOCKET,LINKAGE (2 required per assembly) | ||
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0313700 [ More info ] Unavailable Replaced by 0395448 |
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#76 — 313703 — BALL,SOCKETLINKAGE (2 required per assembly) | ||
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#77 — 320950 — ROD,SPARKADVANCE (1 required per assembly) | ||
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0320950 - Spark Advance Rod [ More info ] Unavailable |
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0330116 - Spark Advance Rod [ More info ] Unavailable |
#78 — 320396 — NUT,SHIFTLEVERTOCRANKCASE (1 required per assembly) | ||
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0320396 - Lock Nut [ More info ] Unavailable |
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#79 — 309335 — WASHER,NUT,SHIFTLEVER (1 required per assembly) | ||
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#80 — 306482 — WASHER,SHIFTROD (1 required per assembly) | ||
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#81 — 322709 — ROD,SHIFTLEVERTOBELLCRANK (1 required per assembly) | ||
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0322709 - ROD [ More info ] Unavailable |
#82 — 554427 — NBUT,PIN,BELLCRANK (1 required per assembly) | ||
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#83 — 553766 — SPRINGWASHER,RODEND (1 required per assembly) | ||
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#84 — 318205 — SCREW,BELLCRANKTOCRANKCASE (1 required per assembly) | ||
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#85 — 306418 — SCREW, SUPPORT BRACKET TO BYPASS COVER (4 required per assembly) | ||
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#86 — 317245 — SPRING,PRESSURERELEASEVALVE (2 required per assembly) | ||
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#87 — 321027 — VALVE, PREASURE REALESE (2 required per assembly) | ||
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#88 — 320880 — VALVE,PRESSURERELEASE (2 required per assembly) | ||
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#89 — 321222 — VALVE,PRESSURERELEASE (2 required per assembly) | ||
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#90 — 310058 — GGROMMET, THERMOSTAT (2 required per assembly) | ||
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18-0182-9 - Gasket 27-62386 2-Pack [ More info ]
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#91 — 378065 — THERMOSTAT ASSY (2 required per assembly) | ||
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0378065 - Thermostat, 143 Degrees [ More info ] Unavailable |
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0393659 - Thermostat, 143 Degrees [ More info ] Unavailable |
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0437414 - Thermostat, 143 Degrees [ More info ] Unavailable |
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0434841 - Thermostat, 143 Degrees [ More info ] Unavailable |
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18-3543 - Thermostat, 143 Degrees, 5005440, 8330720 [ More info ] |
#92 — 321184 — GASHKET,THERMOSTATCOVER (2 required per assembly) | ||
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18-2546-9 - Gasket 321184 2-Pack [ More info ]
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#93 — 321013 — COVER,THERMOSTAT (2 required per assembly) | ||
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#94 — 321220 — RETAINER,SPRINGVALVE (2 required per assembly) | ||
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#95 — 321221 — SEAL,PRESSURERELEASEVALVE (2 required per assembly) | ||
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#96 — 306643 — SCREW,SEALTOVALVE (2 required per assembly) | ||
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#97 — 309041 — CLAMP,COILLEADS (2 required per assembly) | ||
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0309041 - Cable Clamp [ More info ] Unavailable |
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#98 — 315094 — BUSHING,RODSHIFTLEVER (2 required per assembly) | ||
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#99 — 306834 — BOLT,THROTTLELEVERRETAINER (1 required per assembly) | ||
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#100 — 554427 — NUT,CASINGGUIDETOTHROTTLEARM&SHIFTLEVER (2 required per assembly) | ||
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#101 — 320884 — SEAL,CYLINDERTOCRANKCASE (2 required per assembly) | ||
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#102 — 323335 — HOSE,ELBOWTONIPPLE,150,175,200HP (1 required per assembly) | ||
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#102 — 323320 — HOSE, ELBOW TO NIPPLE, 235 HP (1 required per assembly) | ||
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#103 — 310440 — CLAMP,LEADSTOBYPASSCOVER (1 required per assembly) | ||
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0310440 - J Clamp [ More info ] Unavailable |
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#104 — 310493 — CLAMP (6 required per assembly) | ||
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#105 — 306375 — NUT,ROD,LEVERTOCAM (1 required per assembly) | ||
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0306375 [ More info ] Unavailable Replaced by 0328740 |
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#106 — 303480 — LOCKWASHER,DOUBLEENDBOLT (4 required per assembly) | ||
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#107 — 320814 — WASHER,SHIFTLEVERTOCRANKCASE (1 required per assembly) | ||
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0320814 - Washer [ More info ] Unavailable |
#108 — 388954 — (1 required per assembly) | ||
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0388954 - Powerhead Gasket Set [ More info ] Unavailable |