3408 & 3408B DIESEL TRUCK ENGINE Caterpillar


Engine Design

Usage:




Cylinder, Valve And Injection Pump Location

Bore ... 137.2 mm (5.40 in.)

Stroke ... 152.4 mm (6.00 in)

Number and Arrangement of Cylinders ... V-8

Firing Order (Injection Sequence) ... 1, 8, 4, 3, 6, 5, 7, 2

Rotation of Crankshaft (when seen from flywheel end) ... counterclockwise

Rotation of Fuel Pump Camshaft (when seen from pump drive end) ... counterclockwise

NOTE: Front end of engine is opposite to flywheel end.

Left side and right side of engine are as seen from flywheel end.

No. 1 cylinder is the front cylinder on the left side.

No. 2 cylinder is the front cylinder on the right side.

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