BT4-7515 Receiver Drier – M18 Ports – Heavy-Duty Mobile A/C

Description

The BTRAC BT4-7515 Receiver Drier is designed to protect mobile and heavy-duty air conditioning systems by removing moisture, acids, and debris from the refrigerant circuit. As a result, it helps reduce internal corrosion, stabilize system performance, and extend compressor life.

This receiver drier is a cross-reference to MEI Corporation 7515 and features M18 threaded ports, making it suitable for a wide range of heavy-duty and vocational HVAC systems. It is engineered for use with R-134a refrigerant and compatible lubricants commonly found in mobile A/C applications.

Because of its port configuration and heavy-duty construction, the BT4-7515 is commonly specified for on-highway trucks, buses, vocational equipment, and off-highway machinery where serviceable receiver driers are required as part of a Red Dot–style mobile HVAC architecture.

Key Features

• Heavy-duty receiver drier for mobile A/C systems

• M18 threaded fittings

• Compatible with R-134a refrigerant

• Designed for demanding heavy-duty and vocational applications

• Built for service replacement in mobile HVAC systems

Specifications

• Fitting Type: M18 threaded ports

• Refrigerant Compatibility: R-134a

• Application Type: Mobile / heavy-duty A/C systems

• Receiver Style: Filtered receiver drier

OEM Application Notes

Based on MEI interchange positioning and common usage of M18 receiver driers in mobile HVAC systems, the BT4-7515 receiver drier is used across multiple heavy-duty OEM platforms, including:

• Heavy-duty on-highway trucks with mobile A/C systems

• Vocational and municipal vehicles using serviceable receiver driers

• Buses and coaches equipped with heavy-duty HVAC components

• Construction and off-highway equipment utilizing M18 receiver drier connections

OEM references are confirmed at the system and platform level, not VIN-specific fitment.

Interchange Numbers

• MEI Corporation: 7515

• BTRAC: BT4-7515