Service parts for the DCA-45SSIU2
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredOil system
1 requiredBelts
1 requiredCooling system
1 requiredHydraulic system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 26 kW |
| Voltage options | 120/240 V |
| Phase | single |
| Battery voltage | 12 V |
| Battery quantity | 2 |
Filters for the Isuzu 4BG1
5Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P550596 | Lube Filter, Spin-On Full Flow | ISUZU 1132402321, ISUZU 1132402322, BALDWIN B7217, WALGAHN-MOTORENTECHN 00811323 | KuduParts $48.00 FridayParts $49.99 |
| Oil filter | P502060 | Lube Filter, Spin-On Full Flow | BALDWIN PA2135, GENERAC 10157778, YANMAR 12367235151, GEHL 127389 | KuduParts $21.00 FridayParts $22.88 |
| Fuel filter | P550057 | Fuel Filter, Spin-On | ISUZU 1132400090, ISUZU 130366120, NAPA 3386, WALGAHN-MOTORENTECHN 00811389 | KuduParts $12.00 FridayParts $34.80 |
Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Fuel / water separator | P550391 | Fuel Filter, Water Separator Spin-On | BALDWIN BF798, GENERAC 0A53990244, EXXEL PTY LTD 14240023, EXXEL PTY LTD 14240064 | FridayParts $15.99 |
| Fuel / water separator | P502424 | Fuel Filter, Water Separator Cartridge | ISUZU 1876183960, ISUZU 5876100900, NAPA 3740, BALDWIN PF7984 | KuduParts $96.00 |
Maintenance & consumables
for the Isuzu 4BG1| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Filter | 100-002 | Amazon eBay | ||
| Fuel filter | Fuel Filter | 100-004 | Amazon Amazon eBay | ||
| Oil filter | Oil Filter | 100-003 | Amazon eBay | ||
| Battery | — | ||||
| Belt | Belt | 100-006 | Amazon eBay | ||
| Coolant | — | ||||
| Coolant filter | Coolant Filter | 100-005 | Amazon Amazon eBay $8.98 eBay NAPA $34.86 | ||
| Hydraulic filter | Load GFCI Circuit Breakers 265V@ 20amps | DCA-45SSIU2 | Amazon eBay | ||
| Oil | API Service Classification CH-4, API Service Classification CG-4, API Service Classification CF-4, ACEA Specification E3, ACEA Specification E2 | — | |||
| Spark plug | — |
Common questions
What is the power rating of the MQ Power DCA-45SSIU2?
The MQ Power DCA-45SSIU2 is rated 26 kW standby.
What engine does the MQ Power DCA-45SSIU2 use?
The MQ Power DCA-45SSIU2 is powered by the Isuzu 4BG1 engine.
What fuel does the MQ Power DCA-45SSIU2 use?
The MQ Power DCA-45SSIU2 runs on diesel.
What voltages is the MQ Power DCA-45SSIU2 available in?
The MQ Power DCA-45SSIU2 is offered in 120/240 V, single-phase.
What battery does the MQ Power DCA-45SSIU2 use?
The MQ Power DCA-45SSIU2 uses 2 batteryies, 12 V each, per the manufacturer specification sheet.
What oil filter fits the MQ Power DCA-45SSIU2?
The MQ Power DCA-45SSIU2 uses oil filter part number 100-003.
What fuel filter does the MQ Power DCA-45SSIU2 use?
The MQ Power DCA-45SSIU2 uses fuel filter part number 100-004.
What air filter fits the MQ Power DCA-45SSIU2?
The MQ Power DCA-45SSIU2 uses air filter part number 100-002.
Troubleshooting
1Symptoms & remedies
| Symptom | Remedy |
|---|---|
| Gainst the wheel drum makes the wheel difficult to turn | Rotate the star wheel in the opposite direction until the wheel rotates freely with slight lining drag. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
62| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 100-002 | Oil filter | 1 | Oil filter | Amazon eBay |
| 100-003 | Fuel filter | 1 | Fuel filter | Amazon eBay |
| 100-004 | Air Filter | 1 | Air filter | Amazon Amazon eBay |
| 100-005 | Air Filter Element | 1 | Air filter | Amazon Amazon eBay $8.98 eBay NAPA $34.86 |
| 100-006 | Spark Plug | 1 | Spark plug | Amazon eBay |
| 100-007 | Battery | 1 | Battery | Amazon eBay KuduParts $153.00 |
| 100-008 | Bolt (M12-1.75) | 1 | Bolt m12 1 75 | Amazon eBay |
| 100-009 | Belt | 1 | Belt | Amazon eBay KuduParts $14.00 |
| 100-010 | Bolt (M20-3.5) | 1 | Bolt m20 3 5 | Amazon Amazon eBay eBay |
| 100-011 | Thermostat | 1 | Thermostat | Amazon Amazon eBay eBay |
| 100-012 | Impeller | 1 | Impeller | Amazon Amazon eBay eBay |
| 100-013 | Injector | 1 | Injector | Amazon Amazon eBay $95.56 eBay |
| 100-014 | Sensor | 1 | Sensor | Amazon eBay |
| 100-015 | Hose | 1 | Hose | Amazon eBay KuduParts $8.00 |
| 108-109 | Oil Filter Housing Assembly | Oil filter | Amazon eBay | |
| 110-111 | Air Cleaner Housing Assembly | Air filter | Amazon eBay | |
| 112-113 | Fuel Filter Housing Assembly | Fuel filter | Amazon eBay FridayParts $58.50 | |
| 116-117 | Spark Plug Housing Assembly | Spark plug | Amazon eBay FridayParts $25.02 | |
| 122-123 | Alternator Housing Assembly | Alternator | Amazon eBay | |
| 130-131 | Fuel Injector Housing Assembly | Injector | Amazon eBay | |
| 132-133 | Fuel Pump Housing Assembly | Fuel pump | Amazon eBay | |
| 150-151 | Fuel Filter Housing Assembly | Fuel filter | Amazon eBay | |
| 152-153 | Air Cleaner Housing Assembly | Air filter | Amazon eBay | |
| 154-155 | Fuel Injector Housing Assembly | Injector | Amazon eBay | |
| 156-157 | Fuel Pump Housing Assembly | Fuel pump | Amazon eBay | |
| 98-99 | Fuel tank cleaning. | Fuel tank cleaning | Amazon eBay | |
| DCA-45SSIU2 | 120V input receptacles | 2 | Air filter | Amazon eBay |
| HP1-20-30 | Generator Mounting (complete with belts and generator pulley) | 1 | Generator mounting | Amazon eBay |
| HP1-20-35 | Trailer, 6' (with 2 mounting rails and used tires, 'off highway only') (assembled) | 1 | Trailer | Amazon eBay |
| 100-101 | Exhaust Manifold Assembly | Service part / kit | Amazon eBay | |
| 102-103 | Ventilation Assembly | Service part / kit | Amazon eBay | |
| 104-105 | Enclosure (Rubber Seals) | Service part / kit | Amazon eBay | |
| 106-107 | Oil Piping Assembly | Service part / kit | Amazon eBay | |
| 114-115 | Ignition Coil Assembly | Service part / kit | Amazon eBay | |
| 118-119 | Fuel Tank Assembly | Service part / kit | Amazon eBay | |
| 120-121 | Battery Terminal Assembly | Service part / kit | Amazon eBay | |
| 124-125 | Voltage Regulator Housing Assembly | Service part / kit | Amazon eBay | |
| 126-127 | Governor Housing Assembly | Service part / kit | Amazon eBay | |
| 128-129 | Throttle Body Housing Assembly | Service part / kit | Amazon eBay | |
| 134-135 | Fuel Line Assembly | Service part / kit | Amazon eBay | |
| 136-137 | Exhaust Pipe Assembly | Service part / kit | Amazon eBay | |
| 138-139 | Muffler Housing Assembly | Service part / kit | Amazon eBay | |
| 140-141 | Cooling Fan Assembly | Service part / kit | Amazon eBay | |
| 142-143 | Radiator Housing Assembly | Service part / kit | Amazon eBay | |
| 144-145 | Oil Pan Cover Assembly | Service part / kit | Amazon eBay | |
| 146-147 | Crankcase Vent Cap Assembly | Service part / kit | Amazon eBay | |
| 148-149 | Oil Dipstick Assembly | Service part / kit | Amazon eBay | |
| 158-159 | Exhaust Pipe Assembly | Service part / kit | Amazon eBay | |
| 160-161 | Muffler Housing Assembly | Service part / kit | Amazon eBay | |
| 162-163 | Cooling Fan Assembly | Service part / kit | Amazon eBay | |
| 164-165 | Radiator Housing Assembly | Service part / kit | Amazon eBay | |
| 166-167 | Oil Pan Cover Assembly | Service part / kit | Amazon eBay | |
| 168-169 | Crankcase Vent Cap Assembly | Service part / kit | Amazon eBay | |
| 170-171 | Oil Dipstick Assembly | Service part / kit | Amazon eBay | |
| 82-83 | Output Terminal Assembly | Service part / kit | Amazon eBay | |
| 84-85 | Battery Assembly | Service part / kit | Amazon eBay FridayParts $62.70 | |
| 86-87 | Actuator Assembly | Service part / kit | Amazon eBay | |
| 88-89 | Muffler Assembly | Service part / kit | Amazon eBay | |
| 90-91 | Fuel Tank Assembly | 1 | Service part / kit | Amazon Amazon eBay eBay |
| 92-93 | Crankshaft, Piston and Flywheel Assembly | Service part / kit | Amazon eBay | |
| 94-95 | Timing Gear and Flywheel Housing Assembly | Service part / kit | Amazon eBay | |
| 96-97 | Engine Mounting Assembly | Service part / kit | Amazon eBay |
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
Engine spec — DCA45SSIU (MQ Power)Spec sheet — WhisperWatt DCA45SSIU (MQ Power)Parts manual — General Electric DCA45SSIU (MQ Power)Parts manual — WhisperWatt DCA45SSIU FEMA (MQ Power)
This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.