BT5-4052 Compressor – Sanden SD7H15E 24V R134a, 125mm 2-Groove Clutch, GV Head

Description

The BT5-4052 compressor is built on the Sanden SD7H15E platform, a high-capacity 7-cylinder design engineered for continuous-duty mobile HVAC systems in agricultural, construction, and off-road equipment.

This unit operates on 24 volts, uses R134a refrigerant, and is factory filled with 300cc of PAG100 oil. The GV head configuration incorporates a rear universal O-ring FLX-7 pad with horizontal port orientation, supporting flexible hose routing and broad application compatibility.

A 125mm 2-groove clutch, designed for two 1/2″ belts, provides reliable torque transfer in heavy-duty belt systems. The 1-wire male Packard connector with diode and bullet jumper ensures proper clutch engagement and electrical protection, while the long key shaft and direct-long mount provide OE-correct installation.

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Key Features

• Sanden SD7H15E compressor platform

• Designed for farm & off-road applications

• 24V operation with R134a refrigerant

• High displacement (13 cu. in.) output

• 125mm 2-groove clutch for dual 1/2″ belts

• GV head with rear universal O-ring FLX-7 pad

• Direct-long mount with long key shaft

• Factory-filled with PAG100 oil

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Essential Specifications

• BTRAC SKU: BT5-4052

• MEI Part No.: 54052

• Sanden Model: SD7H15E

• Sanden Part No.: 4052, 4613

• Application: Farm & Off-Road Applications

• Refrigerant Type: R134a

• Voltage: 24V

• Rotation: CW

• Number of Cylinders: 7

• Displacement: 13 cu. in.

• Mounting Type: Direct Long

• Shaft Type: Long Key Shaft

• Head Type: GV

• Fitting Port Position: Horizontal

• Fitting Style: Rear Universal O-Ring FLX-7 Pad

• Clutch Diameter: 125mm

• Number of Grooves: 2

• Belt Type: Two 1/2″ Belts

• Oil Type: PAG100

• Factory Oil Charge: 300cc

• Wire Type: 1-Wire Male Packard #12015791 (with diode & bullet jumper)

• Diode Protection: Yes

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Service Information

• Replacement Head Assembly: 50003

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OEM & Interchange Numbers

• Navistar: 2602712C91, 2602712-C91

• School Bus MFRS: 1992-RR3-002

• Truck Air: 03-3822

• Omega: 20-14052

• Sanden: 4052, 4613

• MEI: 54052

• Red Dot: 75R91364

• Additional: 1401436, CTT00003979, ZGG705421

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Applications

• Agricultural equipment HVAC systems

• Construction and off-road machinery

• 24-volt R134a mobile air conditioning