by Yulia | Mar 5, 2024 | 4BT3.9 Marine Auxiliary Menu
DCEC 4BT3.9 Marine Auxiliary Engine DCEC 4BT3.9 series marine auxiliary engine is a 4-cylinders in line, 3.9 liters four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with BYC fuel pump. The prime power range of DCEC 4BT3.9 series marine auxiliary engine...