3V3306 Washer for Caterpillar

The 3V3306 is a hard washer used with C-Series head bolt applications in Caterpillar equipment. The listed applications include Caterpillar engines, machine equipment, and off-highway trucks, including the models specified below.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The washer is listed for the following Caterpillar equipment and engine models:

• Caterpillar 3408 engine
• Caterpillar 3408C engine
• Caterpillar 3408E engine
• Caterpillar 3412 engine
• Caterpillar 3412D engine
• Caterpillar 3412E engine
• Caterpillar C15 engine
• Caterpillar C18 engine
• Caterpillar C27 engine
• Caterpillar 769D off-highway truck

The available application data identifies the part for Caterpillar engine and machine assemblies as well as for the Caterpillar off-highway truck range. Specific installation position within each assembly is not provided beyond the head-bolt washer application.

Cross-reference numbers

The part is identified by the following number formats:

• 3V3306
• 3V-3306

3V3306 is the product SKU and the equipment manufacturer part number shown in the application data. The hyphenated form 3V-3306 is used as an equivalent written designation for the same number.

Specifications