74R1826 Inline Receiver Drier with Top Port – High-Capacity Mobile A/C

Description

The BTRAC 74R1826 Inline Receiver Drier protects mobile air conditioning systems by removing moisture and debris from the refrigerant circuit. As a result, it helps prevent 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 top service port provides convenient access for evacuation, charging, and diagnostics. Because of this, technicians can service the system efficiently without disturbing hose routing.

The high-capacity cylindrical body measures 2-3/4 inches in diameter and 10-5/16 inches in overall length. Therefore, it provides increased desiccant volume for systems with longer hose runs and higher refrigerant charge. At the same time, the pressure-relief feature adds an extra layer of system protection during high-load operation.

Based on confirmed application information shown on the image and validated interchange usage, this receiver drier is commonly used on Caterpillar® and John Deere® equipment. Because these machines operate under long duty cycles and harsh conditions, the 74R1826 delivers reliable 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 improved moisture control

• #6 male O-ring inlet and outlet

• 2-3/4″ diameter x 10-5/16″ length cylindrical body

• Top service port for charging and diagnostics

• Pressure-relief feature

• Compatible with R-134a refrigerant

• Fits Caterpillar® and John Deere® equipment

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Specifications

• Receiver Type: Inline receiver drier

• Capacity: High-capacity

• Body Diameter: 2-3/4 inches

• Overall Length: 10-5/16 inches

• Inlet Connection: #6 male O-ring

• Outlet Connection: #6 male O-ring

• Service Port: Top port

• Pressure Relief: Integrated

• 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 positioning, the 74R1826 receiver drier is commonly used in:

• Caterpillar® construction and off-highway equipment

• John Deere® agricultural and industrial machines

• Heavy-duty mobile HVAC systems requiring high-capacity moisture control

• Off-highway platforms where top-port service access is preferred

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

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Interchange Numbers

1-6450, 176575, 1999011, 232-8916, 37-13327, 37-13522, 3918260, 4379-RD570621, 4379-RD570621P, 540062, 540233, 7389, 74R1826, 825-3807, 920021, ABP N83 319330, JA18450, RD11820, RDHRD570621P, RDT74R1826