Caterpillar 3406
A global legend in the marine sector; this inline-6 engine is a high-volume unit for replacement pistons, liners, and cylinder heads.
Power
186 - 403 kW
Production Years
1973 – 2007
Parts
Air inlet and exhaust system
O-ring
109-7411
To identify and order a spare part for 3406, please provide the model name and the serial number stamped on the nameplate.