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Caterpillar 9Y-7663 Engine Air Filter


Introducing the aftermarket Cat 9Y-7663 Standard Efficiency Engine Air Filter 9Y-7663, your trusted companion for safeguarding the heart of your heavy machinery. Designed to meet the uncompromising standards of Caterpillar, this air filter is engineered to keep your equipment performing at its peak while ensuring the longevity of your valuable assets.

Key Attributes:

  1. Environmentally conscious
  2. Enhanced airflow with reduced resistance
  3. Vital role as a backup filtration system
Categories: ,


Standard Efficiency Engine Air Filters are your best value for normal duty applications providing larger capacity and quick servicing.

You can’t control the environment you’re working in, but you can keep your engine working longer by keeping the air inside clean. Cat Engine Air Filters are designed to meet strict standards and provide the best protection for your Cat engine.

Cat Air Filter 9Y-7663 is economical, cost-effective, and has a long service life and excellent filtration. A genuine Cat Filter is essential to your machine’s capacity to utilize air effectively since they are made to the exact specifications of your Cat equipment. The internal mechanisms of a filter element are shielded from dirt harm by keeping it clean.

By using it consistently, genuine Cat Primary and Secondary Filter Elements present an economical means of upholding your engine’s integrity and enhancing the operational efficiency of your equipment at the worksite.

Key Features:

1. Superior Filtration: The Cat Standard Efficiency Engine Air Filter 9Y-7663 is designed to trap and eliminate dust, dirt, and other airborne contaminants that can compromise your engine’s performance. With an efficient filtration process, your machinery’s vital components stay protected, ensuring optimal efficiency and longevity.

2. Engine Protection: When it comes to safeguarding your engine, this filter is your first line of defense. It prevents harmful particles from entering the engine, reducing wear and tear, and potentially costly repairs. This translates to extended engine life and improved reliability.

3. Caterpillar Quality: Caterpillar is synonymous with durability and performance, and this air filter is no exception. Crafted from high-quality materials and manufactured to Caterpillar’s stringent specifications, it delivers consistent quality and reliability that Cat owners can rely on.

4. Increased Uptime: Equipment uptime is crucial for your productivity and profitability. The Cat Standard Efficiency Engine Air Filter 6I-2508 is engineered to optimize your equipment’s power and performance, helping you achieve maximum uptime on the job site.

5. Easy Installation: Installing and replacing the filter is a breeze, thanks to its user-friendly design. Keep your equipment running smoothly with minimal downtime.

Specifications for Cat 9Y7663 Engine Air Filter:

Efficiency Rating: Standard Efficiency
Primary vs Secondary: Secondary
Seal Type: Axial Seal
Weight: 10.90 lbs


Engine – Generator Set
3508 3512 3516 3516B

Off-Highway Truck
784C 785C 793 793B 793C 793D 797 797B

Engine – Industrial


AC-DELCO A555C, AIR REFINER 10581, ARM-11-5070, BALDWIN PA2364,


CUMMINS 3013215,

DELUXE AF-682, DONALDSON P115070, P150554, FLEETGUARD AA2906, AF857, FLEETLIFE FA-11-5070, FLEETRITE AFR-8857, Fram CA573SY,

GENERAL MOTORS 6947178, 8994206, GUARDIAN G11-5070, HASTINGS AF575, HEAVY DUTY AIR A-5070, HDA-5070, HITACHI 4331920, KRALINATOR LA529,



PUROLATOR A72920, UNIT 901728, WIX 42441


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