A/C Receiver Drier for 2009 Kenworth T170 & More - Four Seasons 33530

Help clear moisture and contaminants from your truck's air conditioning with the Four Seasons A/C Receiver Drier / Filter Drier, part number 33530, a steel filter drier that filters the refrigerant circuit. It is a direct-fit replacement for many GMC, Kenworth and Peterbilt trucks, among them the 1987 GMC Brigadier, 2009 Kenworth T170 and 1993-1996 Kenworth C500. See the "Vehicles it fits" section for the full list and engine details. Four Seasons lists this part under both names, A/C receiver drier and filter drier.

• Steel filter drier: filters the A/C system by pulling out moisture and contaminants that flushing alone cannot remove.
• Desiccant moisture absorption: a desiccant bag absorbs moisture in the system. A leaking or open system can saturate it within a few hours, which leaves the drier ineffective.
• Welded construction: Four Seasons builds its accumulators and filter driers with quality welds, designed for a durable, leak-free unit.
• Certified production: produced in an ISO/TS16949 and ISO14001 certified facility and backed by more than 50 years of Four Seasons mobile A/C experience.

Four Seasons calls for replacing the accumulator or filter drier anytime the A/C system is serviced, and a new one is required to validate its compressor warranty.

Product information is for general reference and may contain errors. See our Disclaimer.