7F6627 Beaded Gasket for Caterpillar Equipment

7F6627 is a beaded gasket used in Caterpillar industrial engines, ship equipment, and engine-generator sets. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is identified by the Caterpillar equipment part number 7F6627. The available application data includes several D-series engine and power-unit models, grouped below by equipment type.

Fitment

• Industrial engines:
  • D346
  • D348
  • D379
  • D379B
  • D398
  • D398B
  • D399
• Ship equipment:
  • D343
  • D346
  • D348
  • D349
  • D353C
  • D353D
  • D353E
  • D364
  • D375D
  • D379A
  • D379B
  • D397D
  • D398A
  • D398B
  • D399
• Engine-generator sets:
  • D379B
  • D398B
  • D399

Fitment should be checked against the equipment model and the part number stamped or recorded for the removed gasket. The D-series model designations listed above are separated by equipment application because the same gasket number is used across industrial engines, ship equipment, and engine-generator sets.

Cross-reference numbers

• 7F6627 — Caterpillar equipment part number
• 7F-6627 — hyphenated number format for the same part reference
• 7F6627 — CTP aftermarket part number

The numbers 7F6627 and 7F-6627 identify the same gasket reference in different written formats. The part number is also used as the CTP identification for this aftermarket gasket.

Specifications

The stated dimensions and weight are the available product specifications for the 7F6627 gasket. The source data does not specify the gasket material, sealing location, thread specifications, or additional components supplied with the part.