Carburetor Group 185 Hp Models Parts for 1978 240hp 990250D Stern Drive
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) | ||
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0981749 [ More info ] Unavailable Replaced by 0982246 |
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0982246 - L/P 192.10 [ More info ] Unavailable |
| #1 — 311751 — SCREW, IDLE STOP (1 required per assembly) | ||
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| #3 — 312416 — SCREW, AIR HORN (1 required per assembly) | ||
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| #4 — 312417 — SCREW, AIR HONR, SHORT (7 required per assembly) | ||
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0312417 - L/P .75 [ More info ] Unavailable |
| #5 — 981814 — VACUUM BREAK CONTROL & BRKT ASSY (1 required per assembly) | ||
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0981814 - L/P 39.00 [ More info ] Unavailable |
| #6 — 312419 — LEVER, PUMP INSIDE (1 required per assembly) | ||
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| #7 — 311661 — SCREW, PUMP LEVER (1 required per assembly) | ||
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| #8 — 312421 — CLIP, PUMP STEM (1 required per assembly) | ||
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| #9 — 314531 — HOSE, VACUUM (1 required per assembly) | ||
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0314531 - Vacuum Hose [ More info ]
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| #11 — 909735 — CHOKE VALVE (1 required per assembly) | ||
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0909735 - Choke Valve [ More info ]
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| #16 — 909742 — SCREW, VENTURI CLUSTER OUTER (3 required per assembly) | ||
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| #17 — 909743 — SCREW, VENTURI CLUSTER. CTR (1 required per assembly) | ||
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| #20 — 910035 — MAIN METERING JET (1 required per assembly) | ||
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0910035 - Jet -Standard [ More info ]
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| #22 — 909744 — CHOKE ROD (1 required per assembly) | ||
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0909744 - L/P 6.49 [ More info ] Unavailable |
| #23 — 312437 — STOP, IDLE SPEED SCREW (1 required per assembly) | ||
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0312437 - L/P 1.50 [ More info ] Unavailable |
| #25 — 312439 — SCREW, THROTTLE BODY (3 required per assembly) | ||
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0312439 - L/P .95 [ More info ] Unavailable |
| #26 — 982181 — INTERMEDIDATE CHOKE SHAFT ASSY (1 required per assembly) | ||
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0982181 - Choke Shaft Assembly [ More info ]
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| #27 — 909745 — PUMP ROD (1 required per assembly) | ||
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0909745 - PUMP ROD [ More info ] Unavailable |
| #29 — 909733 — SCREW, CONTROL ATTACHING (2 required per assembly) | ||
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0909733 - L/P .95 [ More info ] Unavailable |
| #31 — 312445 — SPRING, IDLE NEEDLE (2 required per assembly) | ||
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0312445 - Spring [ More info ]
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| #32 — 981794 — PUMP SHAFT & LEVER ASSY (1 required per assembly) | ||
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0981794 - Pump Shaft & Lever Assembly [ More info ]
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| #34 — 909729 — WASHER, PUMP LEVER (1 required per assembly) | ||
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| #35 — 382013 — POWER PISTON ASSY (1 required per assembly) | ||
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0382013 - Piston Assembly [ More info ]
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| #36 — 981813 — FLOAT ASSEMBLY (1 required per assembly) | ||
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0981813 - L/P 10.27 [ More info ] Unavailable |
| #39 — 910036 — CHOKE HOUSING ASSY (1 required per assembly) | ||
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0910036 - L/P 28.35 [ More info ] Unavailable |
| #40 — 981816 — THERMOSTAT COVER & GASKET (1 required per assembly) | ||
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0981816 - L/P 20.90 [ More info ] Unavailable |
| #42 — 909734 — CHOKE LEVER (1 required per assembly) | ||
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0909734 - Choke Lever [ More info ]
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| #43 — 981815 — CHOKESHAFT & LEVER ASSY (1 required per assembly) | ||
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0981815 - L/P 9.00 [ More info ] Unavailable |
| #44 — 909736 — LEVER, IINTERMEDIATE CHOKE (1 required per assembly) | ||
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0909736 - Intermediate Choke Lever [ More info ]
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| #49 — 909731 — PIN, FLOAT HINGE (1 required per assembly) | ||
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0909731 - Float Hinge Pin [ More info ]
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| #50 — 909737 — SCREW, CHOKE HOUSING (2 required per assembly) | ||
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0909737 - L/P 2.00 [ More info ] Unavailable |
| #51 — 909739 — BAFFLE PLATE (1 required per assembly) | ||
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0909739 - Baffle Plate, Carburetor [ More info ]
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| #52 — 311663 — RETAINER, THERMOSTAT COVER (3 required per assembly) | ||
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| #54 — 311669 — SCREW, CHOKE LEVER (1 required per assembly) | ||
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| #55 — 311666 — SCREW, CHOKE VAVLE (2 required per assembly) | ||
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0311666 - L/P .40 [ More info ] Unavailable |
| #57 — 909732 — LINK, VACUUM BREAK (1 required per assembly) | ||
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0909732 - L/P 9.35 [ More info ] Unavailable |
| #58 — 909730 — SPRING, FUEL FILTER (1 required per assembly) | ||
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0909730 - L/P 6.50 [ More info ] Unavailable |
| #59 — 311684 — FILTER, FUEL INLET (1 required per assembly) | ||
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0311684 [ More info ] Unavailable Replaced by 0984491 |
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0984491 - Fuel Filter Package [ More info ]
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18-7854 - Filter 984491 [ More info ]
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| #64 — 311687 — FILTER NUT, FUEL INLET (1 required per assembly) | ||
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0311687 - L/P 12.96 [ More info ] Unavailable |
| #65 — 909740 — INTERMEDIATE CHOKE ROD (1 required per assembly) | ||
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0909740 - L/P 5.00 [ More info ] Unavailable |
| #66 — 981627 — THROTTLE LEVER & PIN (1 required per assembly) | ||
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0981627 - L/P 15.61 [ More info ] Unavailable |
| #67 — 909758 — GASKET, CARB TO MANIFOLD (1 required per assembly) | ||
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0909758 - Gasket, Carburetor to Manifold [ More info ]
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18-0434 - Gasket, 909758 [ More info ]
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| #68 — 372509 — CONNECTOR, CARB TO HEAD EXCHANGER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (1 required per assembly) | ||
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[ More info ] Unavailable |
| #69 — 355918 — TUBE, HEAT EXCHANGER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (1 required per assembly) | ||
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0355918 - USER GUIDE 2 GA [ More info ] Unavailable |
| #70 — 306487 — SCREW (1 required per assembly) | ||
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0306487 - Hex Cap Screw [ More info ]
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| #71 — 310859 — SCREW (1 required per assembly) | ||
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| #72 — 310924 — FITTING (1 required per assembly) | ||
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0310924 - Fuel Fitting [ More info ]
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| #73 — 311504 — NUT (1 required per assembly) | ||
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| #74 — 900402 — LOCK NUT (1 required per assembly) | ||
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0900402 - Nut, Lock [ More info ]
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3852420 - Lock Nut [ More info ]
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