Cummins/Onan Modified Ford In-line 6 CSG-649 Engine Engine

The Cummins/Onan Modified Ford In-line 6 CSG-649 is an engine. It powers generator sets from Cummins/Onan, including the CSG-649. It holds 6.6 L (1.7 gal) of oil and 22 L (5.8 gal) of coolant.