Service parts for the Dacc
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredOil system
1 requiredElectrical
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 | 800 kW |
| Standby kVA | 1000 |
| Prime power | 725 kW |
| Controller | PowerCommand 2.3 |
| Oil capacity | 12.0 L |
| Voltage options | 110/190 V, 115/200 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 230/380 V, 240/416 V, 255/440 V |
| Phase | 3 |
| Battery cranking | 1400 CCA |
| Starting system | 24 V DC |
Engine
| Oil capacity | 12.0 L |
|---|---|
| Coolant capacity | 12.0 L |
| Displacement | 23.15 L |
| Aspiration | Turbocharged |
| Rated speed | 1500 rpm |
Filters for the Cummins/Onan QSK23 series
2Engine-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 | |
|---|---|---|---|---|
| Fuel / water separator | P552006 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 3089916, CUMMINS 4095189, NAPA 3645, BALDWIN BF1262 | FridayParts $42.88 |
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 | |
|---|---|---|---|---|
| Oil filter | P551670 | Lube Filter, Spin-On Full Flow | CUMMINS 298670, CUMMINS 299670, NAPA 1970, CARBOCOL 0026 | FridayParts $26.68 |
Maintenance & consumables
for the Cummins/Onan QSK23 series| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | AF25544 | AF25544 | Amazon eBay $285.93 NAPA $391.96 | ||
| Fuel filter | (1) primary element AF25544; (1) secondary element AF25545, (2) Cummins Filtration FS1006 | — | 500 hr | ||
| Fuel filter | FS1006 | FS1006 | Amazon eBay $29.99 NAPA $90.16 | ||
| Oil filter | Cummins QuickServe® Commitment | LF9325 | 250 hr | Amazon eBay $127.04 KuduParts $74.00 FridayParts $75.99 | |
| Battery | 526−0112 | A048G602 | 500 hr | eBay | |
| Belt | Steel, flanged; Stainless steel flex, NPT | — | 15000 hr | ||
| Coolant | Antifreeze 50/50 (Ethylene glycol) | — | 24000 hr | ||
| Coolant filter | Cummins Filtration WF2076 | — | 500 hr | ||
| Oil | Cummins QuickServe® Commitment | — | 250 hr | ||
| Spark plug | — | 500 hr |
Service specifications
8| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | AC waveform Total Harmonic Distortion (THDV) | < 5 no load to full linear load, < 3 for any single harmonic | % | |
| Other | Telephone Harmonic Factor (THF) | < 3 | % | |
| Other | Telephone Influence Factor (TIF) | < 50 | per NEMA MG1-22.43 | |
| Speed | Frequency regulation | Isochronous | ||
| Speed | Governor regulation class | Class G3 | ISO 8528 Part 1 | |
| Speed | Random frequency variation | + 0.25 | % | |
| Voltage | Random voltage variation | + 0.5 | % | |
| Voltage | Voltage regulation, no load to full load | + 0.5 | % |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What is the power rating of the Cummins/Onan Dacc?
The Cummins/Onan Dacc is rated 800 kW standby (1000.0 kVA).
What engine does the Cummins/Onan Dacc use?
The Cummins/Onan Dacc is powered by the Cummins/Onan QSK23 series engine.
What kind of fuel does the Cummins/Onan Dacc run on?
The Cummins/Onan Dacc runs on Diesel.
How much oil does the Cummins/Onan Dacc take?
The Cummins/Onan QSK23 series engine in the Cummins/Onan Dacc has an oil capacity of 12.0 liters.
How much coolant does the Cummins/Onan Dacc hold?
The Cummins/Onan Dacc cooling system holds 12 liters (3.2 US gallons) for the engine, per the manufacturer specification sheet.
What is the continuous rating of the Cummins/Onan Dacc?
The Cummins/Onan Dacc is rated 725 kW prime (906 kVA), against 800 kW standby.
What voltage does the Cummins/Onan Dacc produce?
The Cummins/Onan Dacc is offered in 110/190 V, 115/200 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 3-phase.
What size battery does the Cummins/Onan Dacc need?
The Cummins/Onan Dacc uses 1400 CCA, per the manufacturer specification sheet. The starting system is 24 V DC.
What oil filter does the Cummins/Onan Dacc use?
The Cummins/Onan Dacc uses oil filter part number LF9325.
What fuel filter fits the Cummins/Onan Dacc?
The Cummins/Onan Dacc uses fuel filter part number FS1006.
What air filter does the Cummins/Onan Dacc use?
The Cummins/Onan Dacc uses air filter part number AF25544.
Parts
4| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 204-009 | Acronyms and Abbreviations | Service part / kit | Amazon eBay | |
| 3822735 | Plastic bead blasting media | 1 | Service part / kit | Amazon eBay |
| 4021375 | QSK23 Troubleshooting and Repair Manual | 1 | Service part / kit | Amazon eBay |
| KS-E368R | Head Office | 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
This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.