1777375 Air Filter Element

Air filter element, SKU 1777375, for Caterpillar industrial engines and engine applications listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The element is identified in the supplied application data as an air filter element for the main filtration stage. The listed Caterpillar engine and application references should be checked against the identification plate, service documentation, and the part number removed from the machine before installation.

Fitment

The part is listed for the following Caterpillar engine models and industrial engine applications:

• Caterpillar C12 industrial engine
• Caterpillar C-12 industrial engine
• Caterpillar 3176C industrial engine
• Caterpillar 3196 industrial engine
• Caterpillar C18 industrial engine
• Caterpillar 3054 application
• Caterpillar 3054B application
• Caterpillar 3054C application
• Caterpillar C4.4 application

The supplied fitment information combines engine model references and application references. The exact air cleaner assembly, installation arrangement, and required quantity may vary according to the specific engine configuration. The model and application information is therefore intended for part identification together with the applicable Caterpillar service information.

Cross-reference numbers

The element is identified by the following number formats in the supplied part data:

• 1777375
• 177-7375

Number 177-7375 is the hyphenated format associated with SKU 1777375. These references identify the same air filter element designation in the available product information.

Specifications

The supplied specifications identify the element as a standard-efficiency main filter with a radial seal. Dimensions, filter media material, weight, sealing diameter, and package contents are not specified in the available product data.