BT5-4805 Compressor – OEM Sanden FLX7ENH 12V R134a, 119mm 8-Groove Clutch, GV Head

Description

The BT5-4805 Sanden compressor is built on the FLX7ENH platform, engineered for consistent performance in commercial and industrial mobile air conditioning applications. This unit operates on 12V electrical systems, uses R134a refrigerant, and is equipped with a 119mm PV8 serpentine clutch that delivers smooth torque transfer and reduced belt slip.

The GV back head uses a horizontal pad fitting, allowing straightforward hose routing while maintaining OEM alignment. An ear-mount housing, single-wire bullet electrical connection with diode protection, and factory-specified oil charge make this compressor a direct-fit replacement across multiple Sanden and aftermarket references.

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Key Features

• OEM Sanden FLX7ENH compressor platform

• 12V operation with R134a refrigerant

• 119mm 8-groove (PV8) serpentine clutch

• GV head with horizontal pad fitting

• Ear-mount configuration

• Designed for heavy-duty mobile HVAC use

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Essential Specifications

• BTRAC SKU: BT5-4805

• Compressor Type: FLX7ENH

• Voltage: 12V

• Refrigerant Type: R134a

• Mounting Type: Ear mount

• Clutch Diameter: 119mm

• Number of Grooves: 8 (PV8)

• Belt Type: Serpentine

• Factory Oil Charge: 200cc

• Rotation: CW

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Head, Ports & Electrical

• Back Head Type: GV

• Fitting Angle / Type: Horizontal Pad

• Fitting Size: Pad

• Lead Wire: 1-wire bullet with diode protection

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OEM & Cross-Reference Numbers

Primary References

• Sanden: 4805

• MEI / AirSource: 5282E

• Truck Air: 03-3808, 44628

Cross References

• CoolStar: 330-3074, 330-3490

• Texas Truck AC: 300-5493

• Primatech: PTAC5282, PTAC5282E

• Roadforce: RF999993105

• TruckAC+: T4763

• UAC: CO4805

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Applications

• Commercial trucks

• Industrial equipment

• Mobile HVAC systems using 12V R134a platforms

• Serpentine belt drive A/C systems