Truck Class: Class 8 (Heavy Duty) Fitment: 2005 Western Star 4900 Engine: Series 60 14.0L Emissi...

Truck Class: Class 8 (Heavy Duty) Notes: Fits 1998-2007 Western Star 4900, 4900SA, 4964EX, and 5...

Truck Class: Class 8 (Heavy Duty) Notes: Fits 1998-2007 Western Star 4900, 4900SA, 4964EX, and 5...

Truck Class: Class 8 (Heavy Duty) Notes: Fits 1998-2007 Western Star 4900, 4900SA, 4964EX, and 5...

Truck Class: Class 8 (Heavy Duty) Fitment: 2005 Western Star 4900SA Engine: Series 60 14.0L Emis...

Truck Class: Class 8 (Heavy Duty) Notes: Fits 1998-2007 Western Star 4900, 4900SA, 4964EX, and 5...

Truck Class: Class 8 (Heavy Duty) Fitment: 2005 Western Star 4964EX Engine: Series 60 14.0L Emis...

Truck Class: Class 8 (Heavy Duty) Notes: Fits 1998-2007 Western Star 4900, 4900SA, 4964EX, and 5...

Truck Class: Class 8 (Heavy Duty) Fitment: 2005 Western Star 5964T Engine: Series 60 14.0L Emiss...

Truck Class: Class 8 (Heavy Duty) Notes: Fits 1998-2007 Western Star 4900, 4900SA, 4964EX, and 5...

Tech Note: O.E.M. style Plastic tanks & Aluminum core; OE Style Design; Use Micro, 16 psi Cap...

Product Attributes: Core Height: 14 3/4 in Core Width: 26 5/16 in Core Thickness: 16 mm I...

Product Attributes: Core Height: 14 3/4 in Core Width: 26 5/16 in Core Thickness: 16 mm I...

Tech Note: O.E.M. style Plastic tanks & Aluminum core; OE Style Design; Use Micro, 16 psi Cap...

Product Attributes Manufactured Material: Plastic/Aluminum Core Size: 19 11/16" x 30 1/4" x...

Product Attributes: Core Height: Core Width: Core Thickness: 40 mm Inlet Header Width: ...

Tech Note: O.E.M. style Plastic tanks & Aluminum core.; OE Style Design; Use Micro, 16 psi Ca...

Product Attributes Manufactured Material: Plastic/Aluminum Core Size: 16 3/4" x 27 15/16" x...

Tech Note: O.E.M. style Plastic tanks & Aluminum core.; OE Style Design; Use Micro, 16 psi Ca...

Product Attributes Manufactured Material: Plastic/Aluminum Core Size: 13 3/4" x 27 1/2" x 5...

Automatic Product Attributes Core Height: 13 3/4 in Core Width: 27 3/16 in Core Thickness...

Tech Note: O.E.M. style Plastic tanks & Aluminum core.; OE Style Design; Use Micro, 16 psi Ca...

Product Attributes Core Height: 16 3/4 in Core Width: 28 1/4 in Core Thickness: 1 in Core...

Product Attributes Manufactured Material: Plastic/Aluminum Core Size: 16 3/4" x 28 1/4" x 1...