Onan Portable Generator 5000 Watt Product ID #: P5550E Parts List

                                       Parts Break Down:           
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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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