BT5-4611 Compressor – Sanden SD7H15-SHD 24V R134a, 152mm 2-Groove Clutch, MD Head

Description

The BT5-4611 Sanden compressor is built on the SD7H15-SHD (Severe Heavy Duty) platform, designed for demanding off-road HVAC applications where belt stability and long service life are critical.

This compressor operates on 24V electrical systems, uses R134a refrigerant, and is equipped with a 152mm dual-groove clutch designed for two 1/2″ belts, providing consistent torque transfer under high load. The MD head design utilizes a Tube-O 1 × 14 fitting style with horizontal port orientation, allowing straightforward hose routing in agricultural and industrial equipment.

An ear-mount, long-style housing, long keyed shaft, and single-wire Packard electrical connector make this unit a direct replacement for multiple Sanden, Case IH, Alliance, and aftermarket references.

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Key Features

• Sanden SD7H15-SHD severe-duty compressor platform

• 24V operation with R134a refrigerant

• 152mm 2-groove clutch for dual 1/2″ belt drives

• MD head with Tube-O 1 × 14 fitting

• Ear 8 long mounting for off-road applications

• Designed for agricultural and industrial HVAC systems

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Essential Specifications

• BTRAC SKU: BT5-4611

• Compressor Model: SD7H15-SHD

• Voltage: 24V

• Refrigerant Type: R134a

• Mounting Type: Ear 8 Long

• Clutch Diameter: 152mm

• Number of Grooves: 2

• Belt Type: Two 1/2″ belts

• Cylinders: 7

• Displacement: 9.5 cu.in.

• Factory Oil Charge: 285cc

• Oil Type: PAG100

• Rotation: CW

• Shaft Type: Long Key Shaft

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Head, Ports & Electrical

• Head Type: MD

• Fitting Port Position: Horizontal

• Fitting Style: Tube-O 1 × 14

• O-Ring #1: 0015

• Wire Type: 1-Wire Female Packard #12010996

• Diode Protection: None

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Replacement Components

• Replacement Clutch Assembly: 50404

• Replacement Head Assembly: 5632

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OEM, Interchange & Cross-Reference Numbers

Primary Interchange Numbers

• 1999760C2

• 20-04489

• 247-3531

• 330-1625

• 4379-RD5111610

• 4379-RD5111610P

• 4489

• 5302

• 75R84114

• 86993967

• ABP N83 304264

• ACC2625

• RDHRD5111610P

• RDT75R84114

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Cross References

• Sanden: 4489, 4611

• MEI / AirSource: 5302

• Alliance: 304264, 304354

• Case IH: 1990760-C2, 1999760-C2

• CoolStar: 330-1625

• Truck Air: 03-3731

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Applications

• Agricultural equipment

• Construction machinery

• Off-road and industrial HVAC systems

• 24-volt R134a air conditioning platforms