3E3374 Wedge Plug Lock

3E3374 is a wedge plug lock used in Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a wedge-plug lock and is listed for use in Caterpillar articulated dump trucks, Caterpillar Challenger equipment, and Caterpillar paving compactors. The supplied fitment information includes the Caterpillar 725, 735, D250E, D300E, 35, 45, 55, CP-433C, CP-563D, and CP-663E models.

Fitment

• Caterpillar 725
• Caterpillar 735
• Caterpillar D250E
• Caterpillar D300E
• Caterpillar 35
• Caterpillar 45
• Caterpillar 55
• Caterpillar CP-433C
• Caterpillar CP-563D
• Caterpillar CP-663E

The listed applications cover the following Caterpillar equipment types:

• Articulated dump trucks
• Challenger equipment
• Paving compactors

Cross-reference numbers

3E3374 is the identification number supplied for this wedge plug lock and is used for cross-referencing the part with the listed Caterpillar equipment applications.

Specifications

Before installation, compare the part number 3E3374 and the listed machine model with the identification information for the equipment.