BT5-5077 Compressor – SD5H09HD 12V R134a, 125mm 2-Groove Clutch, K Head

Description

Product Description

The BT5-5077 compressor is built on the Sanden SD5H09HD platform, offering a compact form factor with increased displacement compared to other SD5H09 variants. Its 5-cylinder design and 8.4 cu. in. displacement provide strong refrigerant flow while maintaining efficient operation for mobile air conditioning systems.

This unit is factory-charged with 100cc of PAG100 oil and configured for R134a refrigerant. The K head features male insert O-ring #8 and #10 fittings with a horizontal port orientation, allowing clean hose routing in tighter installations. A 125mm 2-groove clutch, designed for two 1/2″ belts, ensures stable belt engagement.

Because of its ear 8 short mounting, clockwise rotation, and simple 1-wire bullet electrical connection, the BT5-5077 is a dependable solution for a wide range of compact and multi-fit HVAC applications.

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Key Features

• Compact Sanden SD5H09HD compressor platform

• 12V operation for mobile HVAC systems

• 5-cylinder design with 8.4 cu. in. displacement

• K head with horizontal male insert O-ring fittings

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

• Ear 8 short mounting configuration

• Factory oil-charged for installation readiness

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Essential Specifications

• BTRAC SKU: BT5-5077

• Product Name: Compressor

• Compressor Family: SD5H09

• Model: SD5H09HD

• Application: Multi-Fit Applications

• Refrigerant Type: R134a

• Voltage: 12V

• Rotation: Clockwise (CW)

• Number of Cylinders: 5

• Displacement: 8.4 cu. in.

• Mounting Type: Ear 8 Short

• Shaft Type: Keyed Shaft

• Head Type: K

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

• Fitting Port Position: Horizontal

• Clutch Diameter: 125mm

• Number of Grooves: 2

• Belt Type: Two 1/2″ Belts

• Factory Oil Charge: 100cc

• Oil Type: PAG100

• Wire Type: 1-Wire Male Bullet

• Diode Protection: None

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Service & Replacement Components

• Replacement Clutch Assembly: NSS

• Replacement Head Assembly: 5643

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Interchange Numbers

Manufacturer / Catalog

• 5077

• 55077

Bergstrom

• 1000032066

Truck Air

• 03-3406

Industry & Aftermarket

• 1401392

• 20-05077

• 232-9208

• 4379-RD5104930

• 4379-RD5104930P

• 75R82142

• ABP N83 304413

• ACC2320

• RDHRD5104930P

• RDT75R82142

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Applications

• Multi-fit mobile HVAC systems

• Compact equipment and specialty vehicles

• Installations requiring short ear SD5H09HD compressors

• 12-volt R134a air conditioning systems