CAT® Engine Air Filter 122-1675 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: see compatibility below.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 4L-9852 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: 3306, 3306B, C9, D330A, D330B, D333A, D333B, D333C, D334, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 233-5182 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: C4.4, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 196-8518 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: 3126B, C7, C9, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 4N-0015 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, C15, C18, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 4W-5716 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: see compatibility below.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 342-1725 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: C18, C32, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 7W-5389 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: see compatibility below.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 198-5314 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: 3054, C2.2, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 7W-5040 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: 3116, 3208, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 118-2849 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: see compatibility below.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

Take your diesel engine to the next level with high performance air filter cleaning kits.

Walker Engineering's air filter cleaning kit is design to preserve the structural fibers of the washable air filter,and ensure proper filtration performance.

The kit includes a supply of specially formulated air filter cleaning solution, and RED reconditioning filter oil.

This air filter cleaning and conditioning kit is designed to service all Walker air filter elements installed on AIRSEP, or high performance silencer assemblies. Each kit can typically clean four RED (4) 9" x9" tapered filters or equivalent two (2) times.

CAT® Engine Air Filter 131-8822 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: see compatibility below.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 4P-7918 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: 3116, 3126, 3208, 3408B, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change

CAT® Engine Air Filter 101-1626 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: 3176B, 3176C, 3196, 3406B, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.

Attributes:

• - Quick serviceability
• - Improved contamination control holds particulates during filter change