4L9891 Beaded Gasket

The 4L9891 beaded gasket is used in Caterpillar industrial engines and ship equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

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

• Industrial engines: 3304, 3306, D320A, D330C, D333C, G3306, G333C, G343
• Ship equipment: 3304, 3306, D330A, D330B, D330C, D333A, D333B, D333C, D334

Cross-reference numbers

• Caterpillar part number: 4L9891

Specifications