BT5-4870 Compressor – SD7H15HD-FLX 24V R134a, 158mm 1-Groove Variable Clutch, GV Head

Product Description

The BT5-4870 compressor is built on the proven Sanden SD7H15HD-FLX platform, designed for agricultural and off-road equipment that requires flexible belt configurations and rugged mounting solutions. Its 7-cylinder design and 9.5 cu. in. displacement provide smooth operation and consistent refrigerant flow under sustained duty cycles.

Additionally, this unit is factory-charged with 200cc of PAG100 oil and configured for R134a refrigerant. The GV head with a rear universal O-ring FLX-style pad allows adaptable hose routing across multiple equipment layouts. A 158mm single-groove variable clutch supports variable-belt drive systems commonly used in heavy agricultural machinery.

Because of its ear-mount (8 long) configuration, clockwise rotation, and integrated diode protection, the BT5-4870 is a trusted replacement option across a wide range of farm and off-road platforms.

Key Features

• Heavy-duty Sanden SD7H15HD-FLX compressor platform

• 24V operation for farm and off-road equipment

• 7-cylinder design for smooth, reliable performance

• GV head with rear universal FLX-style O-ring pad fittings

• Large 158mm single-groove variable-belt clutch

• Ear-mount (8 long) configuration

• Integrated diode protection

• Factory oil-charged for installation readiness

Essential Specifications

• BTRAC SKU: BT5-4870

• Product Name: Compressor

• Compressor Family: SD7H15

• Model: SD7H15HD-FLX

• Application: Farm & Off-Road Applications

• Refrigerant Type: R134a

• Voltage: 24V

• Rotation: Clockwise (CW)

• Number of Cylinders: 7

• Displacement: 9.5 cu. in.

• Mounting Type: Ear 8 Long

• Shaft Type: Long Key Shaft

• Head Type: GV

• Fitting Style: Rear Universal O-Ring FLX Pad

• Fitting Port Position: Horizontal

• Clutch Diameter: 158mm

• Number of Grooves: 1

• Belt Type: Variable Groove

• Factory Oil Charge: 200cc

• Oil Type: PAG100

• Wire Type: 1-Wire Male Packard #12015791 with Diode & Bullet Jumper

• Diode Protection: Yes

Service & Replacement Components

• Replacement Clutch Assembly: 50415

• Replacement Head Assembly: 50003

Interchange Numbers

Alliance

• 304044

• 304174

CoolStar

• 330-3245

Sanden

• 4870

• 4871

Truck Air

• 03-3714

Additional Industry & Aftermarket References

• 1401212

• 1410052

• 20-14870

• 240-9714

• 300-5508

• 402310

• 4379-RD5108950

• 4379-RD5108950P

• 5296

• 75R89374

• ABP N83 304044

• ACC4245

• RDHRD5108950P

• RDT75R89374

• ZGG705150

Applications

• Agricultural equipment

• Construction and off-road machinery

• 24-volt mobile HVAC systems requiring variable-belt FLX compressors