The MTU 12V4000G23F is a 57.2 L 6-cylinder turbo, air/water dc 12 x engine rated at 1500 rpm. It powers generator sets from SDMO, including the X1850. It holds 260 L (68.7 gal) of oil and 594 L (156.9 gal) of coolant.
Also known as: MTU 12V4000G23F
Part of the MTU 12V4000 engine family — 62 variants share parts & fitment.
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Oil capacity | 260.0 L |
|---|---|
| Coolant capacity | 594.0 L |
| Displacement | 57.2 L |
| Cylinders | 6 |
| Aspiration | Turbo, Air/Water DC 12 X |
| Rated speed | 1500 rpm |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | 33763 | Amazon $30.19 eBay $29.99 PartsGeek $29.97 | |||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | Min. oil pressure (bar) 3.50, Max. oil pressure (bar) 7 | — | |||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| WM00076 | Air filter element | air_filter |
| WM00086 | Easy-change fuel filter | fuel_filter |
| WM00067 | Oil filter element | oil_filter |
| 3082751 | Reman engine | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
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 MTU 12V4000G23F engine has an oil capacity of 260.0 liters.
The MTU 12V4000G23F has a displacement of 57.2 liters with 6 cylinders.
The MTU 12V4000G23F powers 1 generator set(s), including SDMO X1850.
The MTU 12V4000G23F uses fuel filter part numbers Donaldson P550849, Wix 33763.