4L9853 Air Filter for Caterpillar Equipment

4L9853 is a washable air filter element used in Caterpillar truck engines, industrial engines, and ship equipment. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The filter element is identified in the supplied application data as a Caterpillar Element Service Group. Fitment is determined by the engine or equipment model and should be checked against the installed part number before replacement.

Fitment

The 4L9853 air filter element is listed for the following Caterpillar engine and equipment applications:

• Truck engines: 3406, 1674, 1676, 1693
• Industrial engines: D342, D342C, D343, D353C, D353D, D353E, D379, D379B, D398, D398B, G342C, G343, G353D, G379, G379A, G398
• Ship equipment: D342, D342C, D343, D353C, D353D, D353E, D379A, D379B

The listed models include Caterpillar engine families with different application categories. The same model designation may appear in more than one category, so the equipment type and the number marked on the removed filter should be compared when identifying the replacement.

Cross-reference numbers

• 4L-9853

4L9853 and 4L-9853 are the two number formats provided for this air filter element. The number without a hyphen corresponds to the product SKU.

Specifications

The supplied dimensions are 33 cm in length, 36 cm in width, and 37 cm in depth. The specified weight is 6.6 lb. The product data does not specify the filter material, sealing design, filtration rating, or additional components included with the element.