8N6854 Gasket-Adapter

8N6854 is a beaded gasket adapter for Caterpillar equipment. It is used with the Caterpillar models and equipment series listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for use in Caterpillar Challenger equipment, Caterpillar earthmoving compactors, and Caterpillar engine-machine applications. The available fitment information includes the following model and engine designations: 65C, 65D, 815B, 3116, 3126, 3176C, 3196, 3304, 3306, and 3406.

Fitment

• Caterpillar 65C
• Caterpillar 65D
• Caterpillar 815B
• Caterpillar 3116
• Caterpillar 3126
• Caterpillar 3176C
• Caterpillar 3196
• Caterpillar 3304
• Caterpillar 3306
• Caterpillar 3406

The listed applications cover Caterpillar Challenger equipment, earthmoving compactors, and engine-machine assemblies. Fitment may depend on the exact machine configuration and serial number; the model designation should be checked against the equipment parts documentation before installation.

Cross-reference numbers

The following part numbers are listed as cross-reference numbers for gasket-adapter 8N6854:

• 8N6849
• 8N6184
• 9S5417
• 4N7820

These numbers identify corresponding gasket-adapter applications in the available parts data. A cross-reference should be confirmed against the machine model, engine arrangement, and serial number because the same equipment model can use more than one parts configuration.

Specifications

The dimensional data applies to the gasket-adapter identified by SKU 8N6854. The available product information does not specify the gasket material, thread details, bolt pattern, sealing-surface design, or additional components supplied with the part.