4P3871 Beaded Gasket for Caterpillar Equipment

The 4P3871 beaded gasket is a sealing component for Caterpillar equipment, including Caterpillar engines used in marine and petroleum product applications. It is installed between mating surfaces to help seal the connection and prevent leakage or contamination. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The gasket is listed for the following equipment manufactured by Caterpillar:

• Caterpillar engine equipment for marine applications
• Caterpillar petroleum products equipment
• Caterpillar C9 engine
• Caterpillar 3176B engine
• Caterpillar 3176C engine
• Caterpillar 3196 engine
• Caterpillar 3208 engine
• Caterpillar C-12 engine
• Caterpillar C12 engine

Fitment should be confirmed against the equipment model, engine configuration, and the part number marked on the removed gasket before installation.

Cross-reference numbers

• 4P3871
• 4P-3871

The two numbers above represent the same gasket identification in different formatting. The supplied part is identified by SKU 4P3871.

Specifications