WD 615
Steyr WD 615
Steyr Trucks • 91 Series • 91 Series
Overview
The 9.7-litre WD 615 inline-six was the defining heavy-duty proprietary engine family of the Steyr 91 series.
Specifications
9.7 L
Displacement
6
Cylinders
Engine Type
Inline-6
Fuel
Diesel
Production
Introduced 1978
Applications
Steyr Trucks 91 Series
91 Series
1978–1986
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