Parts for Mercury Marine 500 Carburetor Assembly
View diagram and parts list below.
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 | 1333-2539 | CARBURETOR ASSEMBLY, COMPLETE (KA-21A) (2,2,2,2 required per assembly) |
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#1 | 1333-2741 | CARBURETOR ASSEMBLY, COMPLETE (KA-21B) (,,2,2 required per assembly) |
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1333-2741 - NLA O NLA [ More info ] Unavailable |
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#2 | 1399-110A 1 | FLOAT ASSEMBLY (2,2,2,2 required per assembly) |
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1399-110A 1 - 1399-110A 1 - FLOAT ASSY @2 O [ More info ] Unavailable Replaced by 1395-8983 |
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1395-8983 - 1395-8983 - FLOAT ASSEMBLY O [ More info ] Unavailable Replaced by 1395-8673 |
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#3 | 17-20853 | PIN, FLOAT LEVER PINION (4,4,4,4 required per assembly) |
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#4 | 1399-102 | LEVER, FLOAT (LOWER) (2,2,2,2 required per assembly) |
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#5 | 1399-101 | LEVER, FLOAT (UPPER) (2,2,2,2 required per assembly) |
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#6 | 1399-1473 | INLET NEEDLE, SEAT AND GASKET (2,2,2,2 required per assembly) |
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1399-1473 - Inlet Needle - Priced Individually [ More info ] |
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1395-9258 - 1395-9258 - NEEDLE/SEAT KIT I * [ More info ] Unavailable Replaced by 1395-9258 1 |
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#7 | 27-25033 | GASKET, INLET SEAT (2,2,2,2 required per assembly) |
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27-25033 - GASKET @5 O NLA [ More info ] Unavailable |
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#8 | 1399-99 | GASKET, FLOAT BOWL COVER (2,2,2,2 required per assembly) |
#9 | 1399-1133 | COVER, FLOAT BOWL (2,2,2,2 required per assembly) |
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#10 | 10-20854 | SCREW, FLOAT BOWL COVER (SHORT) (2,2,2,2 required per assembly) |
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10-20854 - 10-20854 - SCREW @10 O [ More info ] Unavailable Replaced by 10-22625 |
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#11 | 10-25850 | SCREW, FLOAT BOWL COVER (LONG) (2,2,2,2 required per assembly) |
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#12 | 27-25851 | GASKET, STRAINER COVER (LARGE) (2,2,2,2 required per assembly) |
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#13 | 1399-1754 | SCREEN, FILTER (2,2,2,2 required per assembly) |
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1399-1754 - 1399-1754 - FILTER @2 O [ More info ] Unavailable Replaced by 1399-3938 |
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1399-3938 - SCREEN O NLA [ More info ] Unavailable |
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#14 | 27-25849 | GASKET, STRAINER COVER (SMALL) (2,2,2,2 required per assembly) |
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#15 | 1399-1135 | COVER, STRAINER (2,2,2,2 required per assembly) |
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#16 | 27-25848 | GASKET, STRAINER COVER SCREW (2,2,2,2 required per assembly) |
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#17 | 10-25822 | SCREW, STRAINER COVER FASTENING (2,2,2,2 required per assembly) |
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#18 | 10-20847 | SCREW, THROTTLE STOP LEVER (2,2,2,2 required per assembly) |
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#19 | 1399-97 | LEVER, THROTTLE STOP (SEE NOTE BELOW) (2,2,2,2 required per assembly) |
#20 | 1399-2012 | SHAFT, THROTTLE (2,2,2,2 required per assembly) |
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#21 | 1399-2560 | TUBE, IDLE (2,2,2,2 required per assembly) |
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1399-2560 - IDLE TUBE O NLA [ More info ] Unavailable |
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#22 | 27-23180 | GASKET, IDLE TUBE (2,2,2,2 required per assembly) |
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#23 | 10-23035 | SCREW AND LOCKWASHER, THROTTLE SHUTTER (4,4,4,4 required per assembly) |
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#23 | 10-20858 | SCREW AND LOCKWASHER, THROTTLE SHUTTER (,,4,4 required per assembly) |
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10-20858 - NLA O NLA [ More info ] Unavailable |
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#24 | 1399-1476 | SHUTTER, THROTTLE (2,2,2,2 required per assembly) |
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#25 | 24-27160 | SPRING, IDLE ADJUSTMENT SCREW (2,2,2,2 required per assembly) |
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#26 | 1399-1713 | SCREW, IDLE ADJUSTMENT (2,2,2,2 required per assembly) |
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#27 | 10-28405 | SCREW, PLUG - MAIN FUEL JET CHANNEL (2,2,2,2 required per assembly) |
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#28 | 27-28406 | GASKET, JET CHANNEL PLUG SCREW (2,2,2,2 required per assembly) |
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#29 | 1399-1463 | JET, MAIN FUEL (.063) (,,2,2 required per assembly) |
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#29 | 1399-1461 | JET, MAIN FUEL (.061) (OPT,OPT,OP required per assembly) |
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#29 | 1399-1459 | JET, MAIN FUEL (.059) (OPT,OPT,OP required per assembly) |
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#29 | 1399-1457 | JET, MAIN FUEL (.057) (2,2,2,2 required per assembly) |
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#29 | 1399-1655 | JET, MAIN FUEL (.055) (OPT,OPT,OP required per assembly) |
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#30 | 27-28409 | GASKET, MAIN FUEL JET (2,2,2,2 required per assembly) |
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#31 | 1399-1985 | NOZZLE, MAIN (2,2,2,2 required per assembly) |
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#31 | 1399-2785 | NOZZLE, MAIN (,,2,2 required per assembly) |
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1399-2785 - MAIN NOZZLE O NLA [ More info ] Unavailable |
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#32 | 10-23178 | SCREW, PLUG - MAIN NOZZLE (2,2,2,2 required per assembly) |
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10-23178 - SCREW O NLA [ More info ] Unavailable |
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#33 | 24-26890 | SPRING, THROTTLE SHAFT RETURN (LOWER CARBURETOR) (1,1,1,1 required per assembly) |
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#33 | 24-20869 | SPRING, THROTTLE SHAFT RETURN (UPPER CARBURETOR) (1,1,1,1 required per assembly) |
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#34 | 10-28845 | SCREW, PLUG - BODY CHANNEL (2,2,2,2 required per assembly) |
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10-28845 - SCREW O NLA [ More info ] Unavailable |
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#35 | 19-20011 | WELCH PLUG, BODY CHANNEL (2,2,2,2 required per assembly) |
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#-- | 1477 | GASKET AND PACKING SET (1 PER CARBURETOR) (2,2,2,2 required per assembly) |
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1399-1477 - 1399-1477 - GASKET SET O [ More info ] Unavailable Replaced by 1399-2015 |
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#-- | 1399-2561 | REPAIR PARTS KIT (1 PER CARBURETOR) (2,2,2,2 required per assembly) |
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1399-2561 - 1399-2561 - REPAIR KIT - CARB O [ More info ] Unavailable Replaced by 1395-9262 1 |
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#-- | 1399-2786 | REPAIR PARTS KIT (1 PER CARBURETOR) (,,2,2 required per assembly) |
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#36 | 27-26891 | GASKET, CARBURETOR FLANGE (2,2,2,2 required per assembly) |
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#37 | 11-29250 | NUT, CARBURETOR MOUNTING STUD (4,4,4,4 required per assembly) |
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