Service parts for the 28EFKOZD
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredOil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 28 kW |
| Standby kVA | 35 |
| Prime power | 28 kW |
| Controller | Decision-Maker 3500 |
| Oil capacity | 10.5 L |
| Alternator | Fast-Response X (Class Class H insulation) |
| Voltage options | 230 V, 240 V |
| Phase | 1 |
| Rated current | 122 A |
| Battery cranking | 1000 CCA |
| Battery voltage | 24 V |
| Coolant capacity | 7 L |
| Max ambient | 25 °C |
| Dimensions (L×W×H) | 1221×643×733 mm |
| Dry weight | 514 kg |
| Wet weight | 531 kg |
Filters for the Caterpillar C3.6
3Engine-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.
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 | P554407 | Lube Filter, Spin-On Full Flow | CATERPILLAR 2409393, CATERPILLAR 7W2326, NAPA 1459, BALDWIN BT237 | KuduParts $25.00 FridayParts $26.84 |
| Fuel filter | P502420 | Fuel Filter, Cartridge | CATERPILLAR 2526338, CATERPILLAR 4415111, NAPA 600488, CLAAS 0011377510 | buy |
| Fuel filter | P550974 | Fuel Filter, In-Line | CATERPILLAR 2990378, CATERPILLAR 9R9925, NAPA 3270, BLAW KNOX 0016481600 | FridayParts $356.80 |
Maintenance & consumables
for the Caterpillar C3.6| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Intake Filter | GM101994 | Amazon eBay $10.32 | ||
| Fuel filter | — | ||||
| Fuel filter | Fuel Filter Element (Primary) | GM41014 | Amazon eBay $70.50 | ||
| Oil filter | Oil Filter Element | ED0021753090-S | Amazon eBay $36.16 NAPA $51.17 FridayParts $19.50 | ||
| Battery | heavy duty, maintenance free, 1000 CCA | — | |||
| Belt | — | ||||
| Spark plug | — |
Voltage reconnection
| Voltage | Phase | Connection | Leads | Notes |
|---|---|---|---|---|
| 3/8 NPT Female | Fuel Supply Connection | |||
| M12x1.75 | Negative (-) Battery Connection | Thread pitch 1.75 mm | ||
| M8x1.25 | Positive (+) Battery Connection | Thread pitch 1.25 mm |
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
How many kW is the Kohler 28EFKOZD?
The Kohler 28EFKOZD is rated 28 kW standby (35.0 kVA).
What engine is in the Kohler 28EFKOZD?
The Kohler 28EFKOZD is powered by the Caterpillar C3.6 engine.
What kind of fuel does the Kohler 28EFKOZD run on?
The Kohler 28EFKOZD runs on Diesel.
How much coolant does the Kohler 28EFKOZD hold?
The Kohler 28EFKOZD cooling system holds 7 liters (1.8 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the oil capacity of the Kohler 28EFKOZD?
The Kohler 28EFKOZD has an engine oil capacity of 10.5 liters (11.1 US quarts), per the manufacturer specification sheet.
How much does the Kohler 28EFKOZD weigh?
The Kohler 28EFKOZD has a dry weight of 514 kg (1133 lb).
What voltages is the Kohler 28EFKOZD available in?
The Kohler 28EFKOZD is offered in 230 V, 240 V, 1-phase.
How many cold cranking amps does the Kohler 28EFKOZD require?
The Kohler 28EFKOZD uses 24 V each, 1000 CCA, per the manufacturer specification sheet.
Which alternator is fitted to the Kohler 28EFKOZD?
The Kohler 28EFKOZD uses a Fast-Response X alternator. Insulation class Class H.
What oil filter fits the Kohler 28EFKOZD?
The Kohler 28EFKOZD uses oil filter part number ED0021753090-S.
What fuel filter does the Kohler 28EFKOZD use?
The Kohler 28EFKOZD uses fuel filter part number GM41014.
What air filter does the Kohler 28EFKOZD use?
The Kohler 28EFKOZD uses air filter part number GM101994.
Parts
12| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 229826 | Seawater Pump Impeller Kit | 1 | Impeller | Amazon eBay $45.71 NAPA $40.56 FridayParts $33.59 |
| AEHQ8308 | Cat C3.6 diesel engine | Engine | Amazon eBay | |
| ED0021752800-S | OIL FILTER | 1 | Oil filter | Amazon eBay $22.90 FridayParts $19.99 |
| ED0021753090-S | Oil Filter Element | Oil filter | Amazon eBay $36.16 NAPA $51.17 FridayParts $19.50 | |
| ED0021753180-S | SECONDARY FUEL FILTER | 1 | Fuel filter | Amazon eBay $72.00 KuduParts $34.00 FridayParts $36.00 |
| ED0021753200-S | SECONDARY FUEL FILTER | 1 | Fuel filter | Amazon eBay $17.99 NAPA $43.91 FridayParts $68.86 |
| GM101994 | Air Intake Filter | Air filter | Amazon eBay $10.32 | |
| GM41014 | PRIMARY FUEL FILTER | Fuel filter | Amazon eBay $70.50 | |
| GM50644 | IMPELLER REPAIR KIT | 1 | Impeller | Amazon eBay $30.00 |
| GM90645 | BELT, SEAWATER PUMP | 1 | Belt | Amazon eBay $30.30 |
| X-6348-6 | DECAL | 12 | Decals | Amazon eBay |
| ED0090802840-S | ZINC ANODE KIT | 1 | Service part / kit | Amazon eBay $92.76 |
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% | 3.2 | 0.85 |
| Prime | 50% | 5.7 | 1.51 |
| Prime | 75% | 8.5 | 2.24 |
| Prime | 100% | 11.3 | 2.99 |
| Standby | 25% | 3.2 | 0.85 |
| Standby | 50% | 5.7 | 1.51 |
| Standby | 75% | 8.5 | 2.24 |
| Standby | 100% | 11.3 | 2.99 |
Available documents
This page was generated from the 12 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.