Cummins Marine Diesel Engine 6CTA 8.3
Type 4 cycle, Inline, 6 cylinder
Bore & Stroke mm [in.] 114 [4.49] x 135 [5.32] Displacement litre [in.3] 8.3 [504.5]
– The 6CTA 8.3 (450 Diamond) is the most sought after marine diesel in both recreational and commercial markets.
– Proven mid-range diesel platform with mid-stop wet liners, 12-valve design, and a simple to service top-end.
– HX or Keel Cooling configurations / Seawater or Jacket Water Aftercooled.
– The 6CTA 8.3 leverages a simple mechanical designed fuel injection system along with a base engine that can be rebuilt using common tools.