Carburetor Group 185 Hp Models Parts for 1978 OMC Stern Drive 240hp 990251J Stern Drive
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#981749 — 981749 — CARBURETOR ASSY 185 HP. NOT SHOWN (1 required per assembly) | ||
0981749 [ More info ] Unavailable Replaced by 0982246 |
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0982246 - Carburetor [ More info ] Unavailable |
#1 — 311751 — SCREW, IDLE STOP (1 required per assembly) | ||
#3 — 312416 — SCREW, AIR HORN (1 required per assembly) | ||
#4 — 312417 — SCREW, AIR HONR, SHORT (7 required per assembly) | ||
0312417 - Screw [ More info ] Unavailable |
#5 — 981814 — VACUUM BREAK CONTROL & BRKT ASSY (1 required per assembly) | ||
0981814 - VAC BRK [ More info ] Unavailable |
#9 — 314531 — HOSE, VACUUM (1 required per assembly) | ||
#11 — 909735 — CHOKE VALVE (1 required per assembly) | ||
#16 — 909742 — SCREW, VENTURI CLUSTER OUTER (3 required per assembly) | ||
#17 — 909743 — SCREW, VENTURI CLUSTER. CTR (1 required per assembly) | ||
#20 — 910035 — MAIN METERING JET (1 required per assembly) | ||
#22 — 909744 — CHOKE ROD (1 required per assembly) | ||
0909744 - LINK [ More info ] Unavailable |
#23 — 312437 — STOP, IDLE SPEED SCREW (1 required per assembly) | ||
#25 — 312439 — SCREW, THROTTLE BODY (3 required per assembly) | ||
0312439 - Screw [ More info ] Unavailable |
#26 — 982181 — INTERMEDIDATE CHOKE SHAFT ASSY (1 required per assembly) | ||
#27 — 909745 — PUMP ROD (1 required per assembly) | ||
0909745 - Pump Rod [ More info ] Unavailable |
#29 — 909733 — SCREW, CONTROL ATTACHING (2 required per assembly) | ||
#31 — 312445 — SPRING, IDLE NEEDLE (2 required per assembly) | ||
#32 — 981794 — PUMP SHAFT & LEVER ASSY (1 required per assembly) | ||
#34 — 909729 — WASHER, PUMP LEVER (1 required per assembly) | ||
#35 — 382013 — POWER PISTON ASSY (1 required per assembly) | ||
#36 — 981813 — FLOAT ASSEMBLY (1 required per assembly) | ||
0981813 - Float Assembly [ More info ] Unavailable |
#39 — 910036 — CHOKE HOUSING ASSY (1 required per assembly) | ||
0910036 - Choke Housing Assembly [ More info ] Unavailable |
#40 — 981816 — THERMOSTAT COVER & GASKET (1 required per assembly) | ||
0981816 - Thermostat Cover, and Gasket, NLA [ More info ] Unavailable |
#42 — 909734 — CHOKE LEVER (1 required per assembly) | ||
#43 — 981815 — CHOKESHAFT & LEVER ASSY (1 required per assembly) | ||
0981815 - Choke And Lever Assembly [ More info ] Unavailable |
#44 — 909736 — LEVER, IINTERMEDIATE CHOKE (1 required per assembly) | ||
#49 — 909731 — PIN, FLOAT HINGE (1 required per assembly) | ||
#50 — 909737 — SCREW, CHOKE HOUSING (2 required per assembly) | ||
0909737 - Screw [ More info ] Unavailable |
#51 — 909739 — BAFFLE PLATE (1 required per assembly) | ||
#54 — 311669 — SCREW, CHOKE LEVER (1 required per assembly) | ||
#55 — 311666 — SCREW, CHOKE VAVLE (2 required per assembly) | ||
0311666 - Screw, Choke Valve, NLA [ More info ] Unavailable |
#58 — 909730 — SPRING, FUEL FILTER (1 required per assembly) | ||
0909730 - Fuel Filter Spring [ More info ] Unavailable |
#59 — 311684 — FILTER, FUEL INLET (1 required per assembly) | ||
#64 — 311687 — FILTER NUT, FUEL INLET (1 required per assembly) | ||
#65 — 909740 — INTERMEDIATE CHOKE ROD (1 required per assembly) | ||
0909740 - Intermediate Choke Rod [ More info ] Unavailable |
#66 — 981627 — THROTTLE LEVER & PIN (1 required per assembly) | ||
#67 — 909758 — GASKET, CARB TO MANIFOLD (1 required per assembly) | ||
0909758 - Gasket, Carburetor to Manifold [ More info ] Unavailable |
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#68 — 372509 — CONNECTOR, CARB TO HEAD EXCHANGER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (1 required per assembly) | ||
0372509 - CONNECTOR [ More info ] Unavailable |
#69 — 355918 — TUBE, HEAT EXCHANGER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (1 required per assembly) | ||
0355918 - USER Guide 2 GA [ More info ] Unavailable |
#70 — 306487 — SCREW (1 required per assembly) | ||
#72 — 310924 — FITTING (1 required per assembly) | ||
#74 — 900402 — LOCK NUT (1 required per assembly) | ||
0900402 - Lock Nut [ More info ] Unavailable |
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