BT5-4897 Compressor – SD7H15HD 12V R134a, 125mm 6-Groove Clutch, KCA Head

Description

Product Description

The BT5-4897 compressor is built on the proven Sanden SD7H15HD platform, making it a reliable solution for mobile air conditioning systems requiring a compact, direct-mount compressor with consistent performance. Its 7-cylinder design and 9.5 cu. in. displacement provide smooth operation and steady refrigerant flow under continuous-duty conditions.

Additionally, this unit is factory-charged with 300cc of PAG100 oil and configured for R134a refrigerant. The KCA head features male insert O-ring #8 and #10 fittings with a horizontal port orientation, allowing secure hose connections and straightforward integration into existing systems. A 125mm 6-groove serpentine clutch ensures stable belt engagement and long service life.

Because of its direct long mounting, clockwise rotation, and integrated diode protection, the BT5-4897 is a trusted replacement option for a wide range of multi-fit mobile HVAC applications.

---

Key Features

• Heavy-duty Sanden SD7H15HD compressor platform

• 12V operation for mobile HVAC systems

• 7-cylinder design for smooth, reliable performance

• KCA head with male insert O-ring fittings

• 125mm 6-groove serpentine clutch

• Direct long mounting configuration

• Integrated diode protection

• Factory oil-charged for installation readiness

---

Essential Specifications

• BTRAC SKU: BT5-4897

• Product Name: Compressor

• Compressor Family: SD7H15

• Model: SD7H15HD

• Application: Multi-Fit Applications

• Refrigerant Type: R134a

• Voltage: 12V

• Rotation: Clockwise (CW)

• Number of Cylinders: 7

• Displacement: 9.5 cu. in.

• Mounting Type: Direct Long

• Shaft Type: Long Key Shaft

• Head Type: KCA

• Fitting Style: Male Insert O-Ring #8 & #10

• Fitting Port Position: Horizontal

• Clutch Diameter: 125mm

• Number of Grooves: 6

• Belt Type: Serpentine

• Factory Oil Charge: 300cc

• Oil Type: PAG100

• Wire Type: 2-Wire Female Packard #15300002

• Diode Protection: Yes

---

Service & Replacement Components

• Replacement Clutch Assembly: 5164

• Replacement Head Assembly: 50005

---

Interchange Numbers

Industry ID

• 20-04897

Sanden

• 4897

Truck Air

• 03-3512

Additional Industry & Aftermarket References

• 4379-RD5146920P

• 54897

• 75R84222

• 509-5591

---

Applications

• On-road trucks and specialty vehicles

• Fleet and vocational vehicle HVAC systems

• Multi-fit 12-volt mobile air conditioning applications