4L3751 Gasket for Caterpillar

The 4L3751 is a beaded gasket used in Caterpillar D343 industrial engines and D343 ship equipment. The part is identified by the Caterpillar equipment manufacturer part number 4L3751 and is supplied as a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This gasket is listed for equipment powered by or identified with the D343 engine series. The available application data specifies the engine and equipment categories below; no additional machine model designations are provided.

Fitment

• Caterpillar D343 industrial engines
• Caterpillar D343 ship equipment

Cross-reference numbers

• Caterpillar equipment manufacturer part number: 4L3751
• CTP part number: 4L3751

Specifications