BT5-4401 Enhanced Sanden A/C Compressor

Description

The BT5-4401 Enhanced Sanden A/C Compressor is built for heavy-duty mobile HVAC systems.
It is designed for applications that need a 12V compressor with a 2-groove clutch.

This compressor uses an FLX7ENH enhanced Sanden style design.
It also features a GV back head and horizontal pad fittings.

As a result, it is a strong replacement option for compatible truck, off-road, and mobile A/C systems.

Function and Performance

An A/C compressor moves refrigerant through the air conditioning system.
It helps remove heat from the cab and supports steady cooling.

This compressor is designed for R134a refrigerant.
It also uses a listed 300cc oil amount.

In addition, the 2-groove clutch supports belt-driven mobile HVAC systems.
Because compressor fitment depends on voltage, mount, pulley, head style, and port layout, compare your current unit before ordering.

Durability and Design

The BT5-4401 compressor is designed for demanding mobile HVAC use.
Heavy-duty equipment often works through heat, dust, vibration, and long run hours.

This unit uses a direct long mount and a 125mm clutch diameter.
It also has horizontal pad fittings with a GV back head.

The compressor includes a 1 bullet lead wire with diode.
Therefore, confirm your wiring, fitting style, pulley setup, and mount before installation.

Installation

Install this compressor according to the vehicle or equipment service procedure.
Then confirm belt alignment, refrigerant type, oil type, wiring, and fitting style.

Before installation, compare the current compressor to the specs below.
Also, replace the receiver drier or accumulator when the A/C system is opened.

For best results, flush the system if needed.
Then confirm that your original part number matches one of the listed interchanges.

Product Details

• BTRAC Part Number: BT5-4401
• Description: Enhanced Sanden A/C compressor
• Compressor Type: FLX7ENH
• Voltage: 12V
• Mounting Type: Direct long
• Mount: Dir Lng
• Back Head / Head Type: GV
• Fitting Angle / Type: Horizontal pad
• Fitting Size: Pad
• Clutch Grooves: 2 groove
• Clutch Diameter: 125mm
• Oil Amount: 300cc
• Refrigerant Type: R134a
• Lead Wire: 1 bullet with diode
• Application: Heavy-duty mobile HVAC and A/C systems

Cross Reference

This part may cross reference with:

• Texas Truck AC: 300-5491
• AirSource – MEI: 5288E
• CoolStar – MEI: 330-3404
• Primatech: PTAC5288E
• Sanden: 4401
• Truck Air – MEI: 03-3802T
• TruckAC+: T4589

Interchange Numbers

This part may also interchange with:

• 1001250666
• 1401462
• 20-14401
• 5288E
• 75R89992
• RDT75R89992

Need Help?

Not sure if BT5-4401 is the correct A/C compressor for your system?
Contact BTRAC with your part number, vehicle or equipment model, photos, voltage, pulley size, and port details. Our team can help confirm fitment or find the right option.