74R1756 Inline Receiver Drier with Side Port – High-Capacity Mobile A/C

Description

The BTRAC 74R1756 Inline Receiver Drier protects mobile air conditioning systems by removing moisture and debris from the refrigerant circuit. As a result, it helps prevent internal corrosion, supports steady cooling, and extends compressor life in demanding operating environments.

This receiver drier uses an inline configuration with #6 male O-ring fittings, which allows clean integration into common mobile A/C hose layouts. In addition, the high-capacity design supports systems with longer hose runs and higher refrigerant volume, making it ideal for fleet vehicles that operate under long duty cycles.

The cylindrical body measures 2-3/4 inches in diameter and 10 inches in overall length. Therefore, it provides increased desiccant volume while maintaining a compact footprint. Since the unit includes a side-mounted pressure relief feature, it adds an extra layer of system protection without increasing installation complexity.

Based on confirmed OEM references shown in the image, this receiver drier is commonly used in Mack® and Peterbilt® truck platforms. Because these vehicles demand reliable climate control in continuous service, the 74R1756 delivers dependable moisture control and long-term durability.

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Key Features

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

• High-capacity design for increased moisture control

• #6 male O-ring inlet and outlet

• 2-3/4″ diameter x 10″ length cylindrical body

• Side pressure relief port

• Compatible with R-134a refrigerant

• Commonly used on Mack® and Peterbilt® trucks

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Specifications

• Receiver Type: Inline receiver drier

• Capacity: High-capacity

• Body Diameter: 2-3/4 inches

• Overall Length: 10 inches

• Inlet Connection: #6 male O-ring

• Outlet Connection: #6 male O-ring

• Pressure Relief: Side-mounted

• Refrigerant Compatibility: R-134a

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

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OEM Application Notes

Based on confirmed configuration and validated interchange usage, the 74R1756 receiver drier is commonly used in:

• Mack® on-highway trucks

• Peterbilt® heavy-duty trucks

• Fleet and vocational vehicles requiring high-capacity receiver driers

• Mobile HVAC systems where side pressure relief is specified

Applications are confirmed at the system level and are intended for service identification rather than VIN-specific fitment.

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Interchange Numbers

00084864, 06-12020, 07-2604, 07-2604A, 1-1066, 1676653C1, 1999009, 1999034, 208316, 208317, 232-8914, 256818, 33317, 3441124, 402529, 406161, 4379-RD535930, 4379-RD535930P, 540059, 540060, 540115, 540115BSM, 57042P, 61510-0003, 61510-001, 61510-5006, 712-579, 7156, 74R1756, 7979-402529, 800-1812, 800-349, 825-3800, 920005, ABP N83 319224, ABP N83 319310, ABP N83 319514, AM82212, D7HS-19959-AA, E-804084, E-804156, JA10850, JA17750, PB7618, RD11812, RDHRD535930P, RDT74R1756, VE2065