1A0744 Rocker Arms for Caterpillar Equipment

Rocker arm for Caterpillar equipment engines and machines listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The 1A0744 rocker arm is used with the following Caterpillar equipment and engine applications:

• Gas engines: G342C, G353D, G379, G398, G399
• Generator set engines: D379B, D398B, D399
• Industrial engines: D342, D342C, D353C, D379, D398, D399
• Marine engines: D337, D342, D342C, D353C, D364, D375D, D379A, D397D, D398A
• Pipelayer: 594
• Track-type tractors: D8H, D8K, D9E, D9G, D9H

Specifications