The Kohler KDI 2504TM-30 is a 2.48 L 4-cylinder turbo engine rated at 1500 rpm, producing up to 31 kW. It powers generator sets from Kohler, including the K26M and K33. It holds 11.5 L (3.0 gal) of oil.
Also known as: Kohler KDI 2504TM-30
Part of the Kohler KDI 2504TM engine family — 3 variants share parts & fitment.
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| Oil capacity | 11.5 L |
|---|---|
| Displacement | 2.48 L |
| Cylinders | 4 |
| Aspiration | Turbo |
| Rated speed | 1500 rpm |
| Gross power | 31 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| oil | Change | 500 hr | Minimum 500 hours oil change interval |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Fuel | No 1 Diesel (US) - ASTM D 975-09 B - Grade 1-D S 15 and No 2 Diesel (US) - ASTM D 975-09 B - Grade 2-D S 15, S 500 for mechanical models only | ASTM D 975-09 B |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Kohler KDI 2504TM-30 engine has an oil capacity of 11.5 liters.
The Kohler KDI 2504TM-30 has a displacement of 2.48 liters with 4 cylinders.
The Kohler KDI 2504TM-30 powers 2 generator set(s), including Kohler K26M, Kohler K33.
The Kohler KDI 2504TM-30 uses air filter part numbers Donaldson P600975, Donaldson P608533, Wix 49276.