The Caterpillar 3408C is a 18 L turbocharged-aftercooled engine rated at 2100 rpm, producing up to 354 kW. It powers generator sets from Caterpillar, including the 3408C 50Hz and 3408C 60Hz. It holds 48 L (12.7 gal) of oil and 99.8 L (26.4 gal) of coolant.
Also known as: Caterpillar 3408C
| Oil capacity | 48.0 L |
|---|---|
| Coolant capacity | 99.8 L |
| Displacement | 18.0 L |
| Aspiration | Turbocharged-Aftercooled |
| Rated speed | 2100 rpm |
| Gross power | 354 kW |
| Code | Meaning |
|---|---|
| null | Increased coolant temperature |
Fault codes and symptom→remedy steps extracted from this engine’s service/owner documentation; verify against the official manual before servicing.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your 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 Caterpillar 3408C engine has an oil capacity of 48.0 liters.
The Caterpillar 3408C has a displacement of 18.0 liters.
The Caterpillar 3408C powers 3 generator set(s), including Caterpillar 3408C, Caterpillar 3408C 50Hz, Caterpillar 3408C 60Hz.
The Caterpillar 3408C uses oil filter part numbers Caterpillar 2P4005, Donaldson P554005, Wix 51792.
The Caterpillar 3408C uses fuel filter part numbers Caterpillar 5134490, Caterpillar 3089679, Donaldson P551858.