4N9057 Beaded Gasket for Caterpillar Equipment

The 4N9057 is a beaded gasket for Caterpillar equipment and is listed for use with Caterpillar machines, engines, generators, excavators, compactors, industrial engines, and marine engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a beaded gasket and is supplied under the Caterpillar equipment application reference 4N9057. The product data also uses the hyphenated part-number format 4N-9057. Both number formats identify the same gasket reference shown for this product.

The available application information associates this gasket with several Caterpillar equipment and engine series. The listed references include 815 and 816 compactors, 235 excavators, 3306 and D333C engines, and SR4 generator applications. The model references below reproduce the available fitment data without extending it to additional machines.

Fitment

• Caterpillar 815
• Caterpillar 816
• Caterpillar 235
• Caterpillar 3306
• Caterpillar D333C
• Caterpillar SR4

Based on the supplied application information, the gasket may be used in Caterpillar equipment categories that include earthmoving compactors, excavators, engines, industrial engines, generators, and marine engines. The model or series designation should be checked against the equipment identification and the existing gasket reference before installation, because the available data does not specify every individual machine configuration or installation position.

The 4N9057 reference is associated with both equipment and engine applications. The listed fitment includes complete machine model numbers as well as engine and generator series designations. For this reason, the equipment model, engine arrangement, and part number installed on the machine should be compared with the information in the service documentation when confirming the application.

Cross-reference numbers

• 4N9057
• 4N-9057

4N9057 is the SKU and the primary part-number reference for this product. The hyphenated form 4N-9057 is the corresponding number format shown in the supplied product information. No additional supplier or equipment-manufacturer numbers are specified in the available data.

Specifications

The dimensions and weight above are the values provided for the product listing. Material composition, sealing profile details, bolt-hole pattern, operating temperature range, and included components are not specified in the available product data and are therefore not added to this description.