Service parts for the GA-4.5R
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredOil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | gasoline |
|---|---|
| Prime power | 9 kW |
| Alternator | brushless revolving-field type |
| Voltage options | 120 V, 125 V, 125/250 V |
| Phase | single-phase |
| Power factor | 1.0 |
| Circuit breaker | 15 A |
| Fuel tank | 19.0 L |
Maintenance & consumables
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Cleaner Assembly | 52-53 | Amazon eBay | ||
| Fuel filter | — | 1000 hr | |||
| Oil filter | Fuel Lubricant Assembly | 56-57 | Amazon eBay | ||
| Battery | — | 500 hr | |||
| Belt | — | 1000 hr | |||
| Coolant | — | ||||
| Oil | engine oil | — | |||
| Spark plug | — | 1000 hr |
Common questions
What kind of fuel does the MQ Power GA-4.5R run on?
The MQ Power GA-4.5R runs on gasoline.
What alternator does the MQ Power GA-4.5R use?
The MQ Power GA-4.5R uses a brushless revolving-field type alternator.
Which oil filter part number does the MQ Power GA-4.5R take?
The MQ Power GA-4.5R uses oil filter part number 56-57.
What air filter fits the MQ Power GA-4.5R?
The MQ Power GA-4.5R uses air filter part number 52-53.
Troubleshooting
5Symptoms & remedies
| Symptom | Remedy |
|---|---|
| Deepening nign E. | Detar ot deep nign e. |
| Rotor re ka ear B.1 B | Cric vitc efe |
| Re ka ear b tiu cri | Mis pert tu |
| Rotor re ka ear | Cric vitc efe |
| Niri w x ob lo rtn o C | Vitc efe |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
35| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0041208000 | PLAIN WASHER | 4 | Plain washer | Amazon eBay |
| 0601851760 | CAP | 1 | Cap | Amazon eBay |
| 52-53 | Air Cleaner Assembly | Air filter | Amazon eBay | |
| 7661017104 | SET BOLT, ROTOR | 1 | Bolt | Amazon eBay |
| 7661080003 | FIELD COIL | 1 | Field coil | Amazon eBay |
| 7661331003 | COVER | 1 | Cover | Amazon eBay |
| 7661344204 | SET BOLT, STATOR | 4 | Bolt | Amazon eBay |
| 0013608025 | HEX. HEAD BOLT S/N 5498030 AND BELOW | 4 | Service part / kit | Amazon |
| 0040008000 | SPRING WASHER | 4 | Service part / kit | Amazon eBay |
| 0040010000 | SPRING WASHER | 1 | Service part / kit | Amazon eBay |
| 0800628504 | DECAL : GROUND | 1 | Service part / kit | Amazon eBay |
| 0801086104 | SET WASHER, BEARING | 1 | Service part / kit | Amazon eBay |
| 0820610404 | NOTE PAGE | 1 | Service part / kit | Amazon eBay |
| 1630680104 | DECAL; FUEL COCK | 1 | Service part / kit | Amazon |
| 35137 | P/N 35137 | 1 | Service part / kit | Amazon eBay |
| 44-45 | Crankcase Assembly | Service part / kit | Amazon eBay FridayParts $343.64 | |
| 46-47 | Crankshaft, Piston Assembly | Service part / kit | Amazon eBay | |
| 48-49 | Governor Assembly | Service part / kit | Amazon eBay | |
| 50-51 | Air Cleaner Assembly | Service part / kit | Amazon eBay FridayParts $54.00 | |
| 54-55 | Camshaft Assembly | Service part / kit | Amazon eBay | |
| 56-57 | Carburetor Assembly | Service part / kit | Amazon eBay | |
| 58-59 | Control Assembly | Service part / kit | Amazon eBay | |
| 60-61 | Crankcase Cover Assembly | Service part / kit | Amazon eBay | |
| 7871329514 | GROMMET | 1 | Service part / kit | Amazon |
| 7875021523 | GUIDE PANEL, AIR | 1 | Service part / kit | Amazon |
| 7900636004 | DECAL : OPERATE AT 3600 RPM ONLY | 1 | Service part / kit | Amazon eBay |
| 8700611804 | P/N 8700611804 | 1 | Service part / kit | Amazon eBay |
| 8700611904 | P/N 8700611904 | 1 | Service part / kit | Amazon eBay |
| A3110200003 | ROTOR ASSY. | 1 | Service part / kit | Amazon |
| A3136001203 | ARMATURE ASSY. | 1 | Service part / kit | Amazon |
| A3155000002 | END BRACKET (B SIDE) | 1 | Service part / kit | Amazon |
| A3155100002 | END BRACKET (C SIDE) | 1 | Service part / kit | Amazon |
| A4511200002 | DECAL; CONTROL PANEL | 1 | Service part / kit | Amazon |
| A4561000003 | DECAL; MQ MULTIQUIP | 1 | Service part / kit | Amazon |
| A92120000 | DECAL; OPERATING INSTRUCTIONS | 1 | Service part / kit | Amazon |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Parts manual — Generators-portable-GA45R-rev-0-manual (MQ Power)