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Home›Engines›Cummins MerCruiser Diesel QSD4.2 family

Cummins MerCruiser Diesel QSD4.2 Engine Family 3 variants

The Cummins MerCruiser Diesel QSD4.2 engine line groups 3 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.

Variants in this family

3
QSD4.2-270QSD4.2-320QSD4.2-350

Generator sets using this engine family

3
Cummins MerCruiser Diesel (CMD) QSD4.2-270Cummins MerCruiser Diesel (CMD) QSD4.2-320Cummins MerCruiser Diesel (CMD) QSD4.2-350