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MQ Power DCA-25SSAI Generator Set

The MQ Power DCA-25SSAI is a generator set powered by a Isuzu C-240 engine. It holds about 5.7 L (1.5 gal) of oil and 12.8 L (3.4 gal) of coolant.

2.4 L
Displacement
5.7 L
Oil capacity
1
Document types

How to read your MQ Power serial & model number →

Service parts for the DCA-25SSAI

Grouped by system, with how many of each the parts manual calls for.

Air intake

1 required
100-025Air filtersee priceAmazon

Fuel system

1 required
100-045Fuel filtersee priceAmazon

Oil system

1 required
100-030Oil filtersee priceAmazon

Belts

1 required
100-075Beltsee priceAmazon

Cooling system

1 required
100-060Coolant filtersee priceAmazon

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Oil capacity5.7 L

Engine

Isuzu C-240
Oil capacity5.7 L
Coolant capacity12.8 L
Displacement2.4 L
AspirationNaturally aspirated
Rated speed1800 rpm

Filters for the Isuzu C-240

4

Engine-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.

SystemFilterDescriptionCross-references
Oil filterP550052Lube Filter, CartridgeISUZU 13240022, ISUZU 5132002310, NISSAN/UD TRUCKS 0000574002, RENAULT VI 0000930023 buy
Oil filterP557780Lube Filter, Spin-On Full FlowISUZU 13201002, ISUZU 132012, NAPA 1452, BALDWIN B114 buy
Fuel filterP550057Fuel Filter, Spin-OnISUZU 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:

SystemFilterDescriptionCross-references
Fuel / water separatorP550390Fuel Filter, Water Separator Spin-OnISUZU 2945611060, ISUZU 2945611150, BALDWIN BF7534, DOOSAN 03198A buy

Maintenance & consumables

for the Isuzu C-240
ItemSpecCapacityPart #Interval
Air filterAir Filter100-025 Amazon eBay
Fuel filterFuel Filter100-045 Amazon eBay FridayParts $20.19
Oil filterOil Filter100-030 Amazon eBay
BatteryDistilled water for electrolyte service×2—300 hr
BeltBelt100-075 Amazon eBay
Coolant12.8 liters—1500 hr
Coolant filterCoolant Filter100-060 Amazon eBay
OilOE/HDO-10 MIL-PRF-2104; refer LO 9-6115-643-125.7 liters—300 hr

Common questions

What engine is in the MQ Power DCA-25SSAI?

The MQ Power DCA-25SSAI is powered by the Isuzu C-240 engine.

What is the oil capacity of the MQ Power DCA-25SSAI?

The Isuzu C-240 engine in the MQ Power DCA-25SSAI has an oil capacity of 5.7 liters.

What is the coolant capacity of the MQ Power DCA-25SSAI?

The MQ Power DCA-25SSAI cooling system holds 12.8 liters (3.4 US gallons) for the engine, per the manufacturer specification sheet.

What oil filter fits the MQ Power DCA-25SSAI?

The MQ Power DCA-25SSAI uses oil filter part number 100-030.

What fuel filter fits the MQ Power DCA-25SSAI?

The MQ Power DCA-25SSAI uses fuel filter part number 100-045.

Which air filter part number does the MQ Power DCA-25SSAI take?

The MQ Power DCA-25SSAI uses air filter part number 100-025.

Troubleshooting

3

Symptoms & remedies

SymptomRemedy
Tire inflation pressure not checked cold before operationCheck tire inflation pressure weekly during use to insure maximum tire life and tread wear
Suspension springs or associated components showing excessive wear, elongation of bolt holes, or loosening of fasteners after 6,000 milesReplace all damaged parts (suspension) immediately. Torqued suspension components as detailed in Table 3
Tire wear problemsRefer to Table 2 for causes and solutions of tire wear problems

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.

Parts

54
Part #DescriptionQtySystem
100-025Air Filter1Air filter Amazon eBay
100-030Oil Filter1Oil filter Amazon eBay
100-045Fuel Filter1Fuel filter Amazon eBay FridayParts $20.19
100-060Coolant Filter1Coolant filter Amazon eBay
100-075Belt1Belt Amazon eBay
100-090Spark Plug1Spark plug Amazon Amazon eBay eBay
100-105Pump1Pump Amazon eBay FridayParts $204.92
100-120Seal1Seal Amazon eBay FridayParts $105.00
100-135Gasket1Gasket Amazon eBay
100-150Thermostat1Thermostat Amazon eBay
100-165Impeller1Impeller Amazon eBay
100-180Injector1Injector Amazon eBay
100-195Sensor1Sensor Amazon eBay
100-210Hose1Hose Amazon eBay FridayParts $27.25
6115-01-274-7388Battery1Battery buy
6115-01-274-7393Battery1Battery buy
6115-01-529-9494Air Filter1Air filter buy
6115-01-530-1458Air Filter1Air filter buy
P1000004Coolant Filter1Coolant filter Amazon eBay
P1000005Belt1Belt Amazon eBay
P1000006Spark Plug1Spark plug Amazon eBay
P1000007Battery1Battery Amazon eBay
0024-1Location and Description of Major ComponentsService part / kit Amazon eBay
01-21506-1Resistor Assembly (P/N 01-21506-1)Service part / kit Amazon eBay
01-21506-2Resistor Assembly (P/N 01-21506-2)Service part / kit Amazon eBay
88-20305-1Varistor Wires L1 (P/N 88-20305-1)Service part / kit Amazon eBay
88-20305-3Varistor Wires L3 (P/N 88-20305-3)Service part / kit Amazon eBay
88-20305-5Varistor Wires L0 (P/N 88-20305-5)Service part / kit Amazon eBay
88-22106Resistor-Diode AssemblyService part / kit Amazon eBay
88-22119-14. . TERMINAL, LUG .......................2Service part / kit Amazon eBay
88-22120Control Panel HolderService part / kit Amazon eBay
88-22123. CABLE, BATTERY (NOT SHOWN) ....1Service part / kit Amazon eBay
88-22126-1AC Power Cable AssembliesService part / kit Amazon eBay
88-22126-2AC Power Cable AssembliesService part / kit Amazon eBay
88-22126-3AC Power Cable AssembliesService part / kit Amazon eBay
88-22126-4AC Power Cable AssembliesService part / kit Amazon eBay
88-22126-5AC Power Cable AssembliesService part / kit Amazon eBay
88-22126-6AC Power Cable AssembliesService part / kit Amazon eBay
88-22126-7AC Power Cable AssembliesService part / kit Amazon eBay
88-22179. . LEAD, STORAGE, BATTERY (NOT SHOWN) ....................................1Service part / kit Amazon eBay
88-22179-3. . INSULATION, SLEEVING MAKE FROM P/N M23053/5-110-2 (81349), AS REQUIRED ............................2Service part / kit Amazon eBay
88-22179-4. . INSULATION, SLEEVING MAKE FROM P/N M23053/5-110-9 (81349), AS REQUIRED ............................1Service part / kit Amazon eBay
88-22309Battery Cable AssemblyService part / kit Amazon eBay
88-22311Battery Cable AssemblyService part / kit Amazon eBay
88-22418-2Diode AssemblyService part / kit Amazon eBay
88-22469Cord, Load WrenchService part / kit Amazon eBay
88-22550Transducer AssemblyService part / kit Amazon eBay
88-22594Baffle InsulationService part / kit Amazon eBay
88-22595Front Housing InsulationService part / kit Amazon eBay
88-22631Resistor Assembly, VoltService part / kit Amazon eBay
88-22758Capacitor Assembly, EMIService part / kit Amazon eBay
88-22792Fuel Level Switch AssemblyService part / kit Amazon eBay
AA-52425-1. ADAPTER, BATTERY TERMINAL POSITIVE ..................................2Service part / kit Amazon eBay
AA-52425-2. ADAPTER, BATTERY TERMINAL NEGATIVE ..........................................2Service 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

Parts manual — WhisperWatt DCA25SSAI (MQ Power)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.

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