Onan Portable Generator 5000 Watt Product ID #: P5550E Parts List
Parts Break Down:
Click The Part Number to search For Part
| Reference # | Mfg Part Number | Product Description |
| 0 | 1810248 | SPARK PLUG |
| 0 | 1810368 | FUEL FILTER |
| 0 | 326-5339 | ONAMAX 30W - QUART |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810002 | HEAD, CYLINDER |
| 2 | 1810010 | SCREW, HEX FLANGE HEAD |
| 3 | 1810011 | COVER, VALVE |
| 4 | 1810481 | STUD (INTAKE) |
| 5 | 1810482 | STUD (EXHAUST) |
| 6 | 1810248 | SPARK PLUG |
| 7 | A002L683 | GASKET, COVER |
| 8 | A028W160 | GASKET, CYLINDER HEAD |
| 9 | 1810436 | SCREW, HEX FLANGE HEAD |
| 10 | 1810414 | HOSE, BREATHER |
| 11 | 1810484 | PIN, DOWEL |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810002 | HEAD, CYLINDER |
| 2 | 1810010 | SCREW, HEX FLANGE HEAD |
| 3 | 1810011 | COVER, VALVE |
| 4 | 1810481 | STUD (INTAKE) |
| 5 | 1810482 | STUD (EXHAUST) |
| 6 | 1810248 | SPARK PLUG |
| 7 | A002L683 | GASKET, COVER |
| 8 | A028W160 | GASKET, CYLINDER HEAD |
| 9 | 1810436 | SCREW, HEX FLANGE HEAD |
| 10 | 1810414 | HOSE, BREATHER |
| 11 | 1810484 | PIN, DOWEL |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810038 | DUCT, AIR |
| 2 | A026L008 | SCREW, HEX FLANGE HEAD |
| 3 | 1810039 | CAP, OIL FILL |
| 4 | 1810041 | GOVERNOR |
| 5 | 1810043 | HOUSING, GENERATOR |
| 6 | A028W149 | GASKET, CRANKCASE |
| 7 | 1810437 | PIN, DOWEL |
| 8 | 1810491 | SEAL, OIL |
| 9 | A026L011 | SCREW, HEX FLANGE HEAD (M8 X 35MM) |
| 10 | 1810497 | BEARING, BALL |
| 11 | 1810485 | BEARING, BALL |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810049 | CRANKSHAFT |
| 2 | 1810055 | WEIGHT, ROTOR BALANCE |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810058 | KIT, PISTON RING |
| 2 | 1810061 | PISTON |
| 3 | 1810063 | ROD, CONNECTING |
| 4 | 1810065 | PIN, PISTON |
| 5 | 1810067 | RETAINER, PISTON PIN |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810562 | NUT, PIVOT ADJUST |
| 2 | 1810563 | PIVOT, ROCKER ARM |
| 3 | 1810499 | ARM ASSY |
| 4 | 1810564 | BOLT, PIVOT ARM |
| 5 | 1810071 | PUSHROD |
| 6 | 1810072 | LIFTER, VALVE |
| 7 | 1810075 | CAMSHAFT |
| 8 | 1810076 | VALVE, CAP |
| 9 | 1810077 | RETAINER, VALVE SPRING (EXHAUST) |
| 10 | 1810078 | SPRING, VALVE |
| 11 | 1810566 | SEAT, VALVE SPRING |
| 12 | 1810079 | VALVE, EXHAUST |
| 13 | 1810084 | VALVE, INTAKE |
| 14 | 1810500 | SEAL, VALVE STEM |
| 15 | 1810158 | GUIDE, PUSHROD |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810448 | STARTER. RECOIL REEL |
| 2 | 1810266 | SCREW, HEX FLANGE HEAD (M6 X 12MM) |
| 3 | 1810178 | BAFFLE, AIR |
| 4 | 1810179 | CLIP, WIRING |
| 5 | 1810317 | SCREW, HEX FLANGE HEAD (M6 X 8MM) |
| 6 | 2341082 | COVER, FAN |
| 7 | 5081312 | GROMMET, DRAIN HOLE |
| 8 | 1912479 | ASSY, STARTER |
| 9 | 1810311 | SCREW, HEX FLANGE HEAD (M6 X 10MM) |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810182 | CARBURETOR ASSY 1 |
| 2 | 1810184 | BRACKET, CHOKE |
| 3 | A028W166 | GASKET, MANIFOLD |
| 4 | A028U586 | INSULATOR, CARBURETOR |
| 5 | A028W164 | GASKET, CARBURETOR |
| 6 | 1810506 | GROMMET, BREATHER TUBE |
| 7 | A028W168 | GASKET, AIR CLEANER |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810205 | FLYWHEEL |
| 2 | 1810207 | FAN ASSY |
| 3 | 1810209 | STARTER, RECOIL |
| 4 | 1810508 | NUT, HEX FLANGED (18MM) |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810212 | COIL, IGNITION |
| 2 | 1810511 | GROMMET (GENSET TO ENGINE) |
| 3 | 1810213 | ASSY COIL, CHARGER |
| 4 | 1810509 | SCREW, HEX FLANGE HEAD (M6 X 28MM) |
| 5 | 1810510 | CLIP, WIRING - Not used on this model |
| 6 | 1810266 | SCREW, HEX FLANGE HEAD (M6 X 12MM) |
| 7 | 1810388 | SCREW, HEX FLANGE HEAD (M6 X 25MM) |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810512 | CLEANER, AIR |
| 2 | 1810344 | NUT, HEX FLANGED (M6) |
| 3 | A028W168 | GASKET, AIR CLEANER |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810513 | CONTROL ASSY |
| 2 | 1810266 | SCREW, HEX FLANGE HEAD (M6 X 12MM) |
| 3 | 1810514 | SPRING EXTENSION (GOVERNOR A) |
| 4 | 1810232 | SPRING EXTENSION (GOVERNOR B) |
| 5 | 1810234 | ROD, GOVERNOR |
| 6 | 1810344 | NUT, HEX FLANGED (M6) |
| 7 | 1810452 | BOLT, GOVERNOR ARM |
| 8 | 1810236 | LEVEL, GOVERNOR |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810411 | SCREW, HEX FLANGE HEAD |
| 2 | 1810266 | SCREW, HEX FLANGE HEAD (M6 X 12MM) |
| 3 | 1810237 | BRACKET, MUFFLER |
| 4 | 1810238 | SEAL, AIR |
| 5 | A028W176 | PROTECTOR, MUFFLER SIDE |
| 6 | A028W180 | SHIELD, EXHAUST HEAT |
| 7 | 1810089 | MUFFLER |
| 8 | A028W178 | SHIELD, EXHAUST HEAT |
| 9 | A028W174 | GASKET, EXHAUST |
| 10 | 1810092 | MANIFOLD, EXHAUST |
| 11 | 1810093 | SCREW, HEX FLANGE HEAD |
| 12 | 1810455 | NUT, HEX |
| 13 | 1810454 | ARRESTOR, SPRAK |
| 14 | 1810456 | WASHER, SPRING LOCKING |
| 15 | A026K961 | CASKET, AIR VALVE - Not used on this model |
| 16 | A028W223 | AIR, VALVE - Not used on this model |
| 17 | A028W261 | MANIFOLD, EXHAUST - Not used on this model |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810096 | TANK, FUEL |
| 2 | A028W249 | TANK, FUEL - Not used on this model |
| 3 | 1810367 | CAP, FILLER |
| 4 | 1810368 | FUEL FILTER |
| 5 | 1810457 | VALVE, FUEL |
| 6 | 1810372 | GAUGE, LEVEL |
| 7 | 1810458 | WASHER |
| 8 | 1810374 | SLEEVE, TUBE |
| 9 | 1810459 | ISOLATOR, VIBRATION (FUEL TANK) |
| 10 | 1810460 | SCREW, HEX FLANGE HEAD |
| 11 | 1810338 | SCREW, FLANGED |
| 12 | 1810461 | CLIP, RETAINER |
| 13 | 1810462 | HOSE, FUEL |
| 14 | 1810463 | ISOLATOR, (FUEL TUBE) |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810106 | MOTOR, STARTER |
| 2 | 1810545 | SCREW, HEX FLANGE HEAD |
| 3 | 1810496 | SCREW, HEX FLANGE HEAD (M8 X 35MM) |
| 4 | 1810107 | SOLENOID |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810553 | CASE, CONTROL PANEL |
| 2 | 4040313 | POST, ARODE |
| 3 | 4040314 | POST, CATHODE |
| 4 | 8052024 | SCREW (M4 X 10MM) |
| 5 | A026L012 | WASHER |
| 6 | 8502096 | WASHER, SPRING |
| 7 | 8702296 | NUT, M4 |
| 8 | 3324327 | TERMINAL, GRID |
| 9 | A028W309 | PANEL, CONTROL |
| 10 | 1810610 | MOUNTING, FRAME SWITCH |
| 11 | A028W188 | SWITCH, COMBONATION |
| 12 | A026L012 | WASHER |
| 13 | 3570160 | RECTIFIER, BRIDGE |
| 14 | 1810616 | BREAKER, CIRCUIT |
| 15 | 3197142 | BREAKER, CIRCUIT |
| 16 | A028W285 | BREAKER, CIRCUIT |
| 17 | 3232545 | SOCKET |
| 18 | A026K994 | SOCKET |
| 19 | 1810621 | SWITCH, TRANSITION (15 A) |
| 20 | A026K996 | SOCKET |
| 21 | 1810624 | BREAKER, CIRCUIT |
| 22 | 3022103 | VOLT METER |
| 23 | 1810630 | FUSE |
| 24 | A028W293 | HARNESS, WIRING |
| 25 | 1810554 | CASE, CONTROL PANEL |
| 26 | A028W285 | BREAKER, CIRCUIT |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810403 | STUD, FASTENER |
| 2 | 1810549 | SECURE, BATTERY |
| 3 | 1810551 | CABLE, BATTERY |
| 4 | 1810344 | NUT, HEX FLANGED (M6) |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810532 | FRAME, GENERATOR |
| 2 | 1810533 | FRAME, GENERATOR |
| 3 | 1810535 | ISOLATOR, VIBRATION (BOTTOM LEFT) |
| 4 | 1810536 | ISOLATOR, VIBRATION (BOTTOM RIGHT) |
| 5 | 1810534 | ISOLATOR, VIBRATION |
| 6 | 1810128 | BRACKET, AIR CLEANER |
| 7 | 1810122 | NUT, HEX FLANGED (8MM) |
| 8 | 1810114 | NUT, HEX FLANGED (10MM) |
| 9 | 1810252 | SCREW, HEX (M6 X 14MM) |
| 10 | 1810344 | NUT, HEX FLANGED (M6) |
| 11 | 1810266 | SCREW, HEX FLANGE HEAD (M6 X 12MM) |
| 12 | 1810411 | SCREW, HEX FLANGE HEAD |
| 13 | 1810129 | CUSHION, RUBBER TANK |
| Reference # | Mfg Part Number | Product Description |
| 1 | A028W207 | GENERATOR |
| 2 | 1810130 | GROMMET |
| 3 | 1810538 | NUT, HEX FLANGED (M5) |
| 4 | 1810539 | WASHER, SPRING LOCKING |
| 5 | 1810546 | SCREW, HEX FLANGE HEAD |
| 6 | 1810541 | WASHER |
| 7 | 8052028 | SCREW, HEX HEAD - Not used on this model |
| 8 | 1810150 | HOUSING, GENERATOR |
| 9 | 1810474 | SCREW, HEX FLANGE HEAD |
| 10 | 1810545 | SCREW, HEX FLANGE HEAD |
| 11 | 1810540 | SCREW, HEX FLANGE HEAD |
| 12 | 1810156 | REGULATOR, VOLTAGE |
| 13 | 1810548 | HOUSING, GENERATOR |
| 14 | 2140110 | BRUSHES |
| 15 | 3324352 | TERMINAL, RECEPTACLE |
| 16 | A026K979 | ROTOR ASSY |
| 17 | A026K975 | STATOR ASSY |
| 18 | 2020365 | FAN, GENERATOR COOLING |
| Reference # | Mfg Part Number | Product Description |
| 1 | 1810582 | ADAPTER, OIL FILTER |
| 2 | 1810583 | SCREWDRIVER |
| 3 | 1671656 | TOOL, SPRAK PLUG SOCKET |
| 4 | 1810585 | SOCKET ARM |
| Reference # | Mfg Part Number | Product Description |
| 1 | A028Y919 | KIT, WHEEL (LARGE FRAME) |
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