Global Parts 1412128 A/C Receiver Drier

Overview

Global Parts 1412128 is an A/C receiver drier for heavy-duty truck applications. It is used in the air conditioning system to remove moisture, and it should be replaced any time the system is opened during service.

Compatible With Western Star, Kenworth, and Peterbilt applications, this part number 1412128 supports a wide range of older and mid-year commercial truck platforms.

Key Features

• Removes moisture from the A/C system to protect refrigerant flow and system components.
• Replacement required after A/C system service or whenever the system is opened.
• Built for heavy-duty HVAC service across multiple truck platforms.
• Part number 1412128 for straightforward catalog matching.

Detailed Description

The Global Parts 1412128 receiver drier is a service replacement component for truck air conditioning systems. Its job is to absorb moisture that enters the system, helping maintain proper A/C operation after repairs, component replacement, or line service. This part number 1412128 is listed for Western Star 4900EX, 4900FA, 4900SA, and 6900XD applications, along with Kenworth and Peterbilt models from the fitment data.

This part cross-references Dorman - HELP 83702 and PRT 712006 for the same application. When servicing a Kenworth T800, Peterbilt 379, or Western Star 4900FA A/C system, replacing the receiver drier is part of standard HVAC service practice because the desiccant can no longer be relied on once the system has been opened.

What It Helps Address

• Moisture contamination inside the A/C system
• Reduced cooling performance after system service
• Risk of internal corrosion from trapped water vapor
• Service issues after opening refrigerant lines or components

Installation Notes

Replace the receiver drier whenever the A/C system is opened. Follow the vehicle service procedure for evacuation, component replacement, and recharge. Verify the correct fitment by model and year before installation, especially on Kenworth, Peterbilt, and Western Star trucks with overlapping platform years.

Quality Assurance

Global Parts identifies this receiver drier as a required service item for A/C system maintenance. The part is cataloged for direct replacement use in the listed heavy-duty truck applications.