Service parts for the DCA125SSI
Grouped by system, with how many of each the parts manual calls for.
Oil 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 | 110 kW |
| Standby kVA | 137 |
| Prime power | 100 kW |
| Emissions | Tier 3 |
| Oil capacity | 23.0 L |
| Voltage options | 208 V, 120 V, 220 V, 127 V, 240 V, 139 V, 416 V, 440 V, 254 V, 480 V, 277 V, 240/120 V |
| Power factor | 0.8 |
| Circuit breaker | 300 A |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 14 L |
| Max ambient | 40 °C |
| Dry weight | 2090 kg |
| Sound level | 63.0 dBA @ 7 m |
| Fuel tank | 260.0 L |
Engine
| Oil capacity | 5.86 L |
|---|---|
| Coolant capacity | 3.6 L |
| Displacement | 5.2 L |
| Aspiration | Turbocharged, Charge Air Cooled |
| Rated speed | 2000 rpm |
Maintenance & consumables
for the Isuzu 4HK1X| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | 500 hr | |||
| Oil filter | 1134202322 | 500 hr | Amazon eBay $39.99 KuduParts $48.00 | ||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | 500-hour oil drain & service interval | — | 500 hr |
Common questions
What is the power rating of the MQ Power DCA125SSI?
The MQ Power DCA125SSI is rated 110 kW standby (137.0 kVA).
What engine is in the MQ Power DCA125SSI?
The MQ Power DCA125SSI is powered by the Isuzu 4HK1X engine.
Is the MQ Power DCA125SSI diesel or gas?
The MQ Power DCA125SSI runs on diesel.
What's the oil capacity on a MQ Power DCA125SSI?
The Isuzu 4HK1X engine in the MQ Power DCA125SSI has an oil capacity of 5.86 liters.
Which oil filter part number does the MQ Power DCA125SSI take?
The MQ Power DCA125SSI uses oil filter part number 1134202322.
Parts
21| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 095000-5471 | Injector G2 Type | Injector | Amazon eBay $349.00 FridayParts $420.00 | |
| 275800-2812 | Engine ECU Electronic Control Unit | Sensor | Amazon eBay $399.00 | |
| 275800-2822 | Engine ECU Electronic Control Unit | Sensor | Amazon eBay | |
| 294000-0260 | Supply Pump HP3/HP4 | Pump | Amazon eBay $379.05 FridayParts $588.00 | |
| 5-8840-2623-0 | Nozzle sleeve remover | Injector | Amazon eBay | |
| 5-8840-2675-0 | Compression gauge | 1 | Compression gauge | Amazon eBay |
| 5-8840-2826-0 | Injector remover | Injector | Amazon eBay | |
| J-26999-12 | Compression gauge | Compression gauge | Amazon eBay | |
| WSHK0005 | Compression gauge | 1 | Compression gauge | Amazon eBay |
| ZYB-1309L/2052 | Power Steering Pump OEM: 470-04170 / 119500538 / 1-19500636-1 | Pump | buy | |
| 02-11-08 | Optional side cutters add 6 inches (150 mm) to bucket widths. | Service part / kit | Amazon eBay | |
| 095440-0351 | Common Rail | Service part / kit | Amazon eBay $363.31 FridayParts $369.51 | |
| 1A-10 | ENGINE MECHANICAL (4HK1, 6HK1) | 1 | Service part / kit | Amazon eBay |
| 1A-12 | ENGINE MECHANICAL (4HK1, 6HK1) | 1 | Service part / kit | Amazon eBay |
| 1A-14 | ENGINE MECHANICAL (4HK1, 6HK1) | 1 | Service part / kit | Amazon eBay |
| 5-8840-0019-0 | Sliding hammer | Service part / kit | Amazon eBay | |
| 5-8840-2621-0 | Valve spring replacer | Service part / kit | Amazon eBay | |
| 5-8840-2628-0 | Valve guide replacer | Service part / kit | Amazon eBay | |
| 8-9439-6862-0 | Pivot ASM | Service part / kit | Amazon eBay | |
| 93207-01050 | Cylinder head cover | Service part / kit | Amazon eBay | |
| 93207-01060 | Battery ground cable | 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.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 9.5 | 2.5 |
| Prime | 50% | 15.4 | 4.1 |
| Prime | 75% | 21.7 | 5.7 |
| Prime | 100% | 27.6 | 7.3 |
Available documents
Spec sheet — MQ DCA125SSI Isuzu-4HK1X (MQ Power)