BT5-4734 12V A/C Compressor – Sanden SD7H15HD, 8-Groove, MDA Head

Description

Overview

The BT5-4734 SD7H15HD compressor uses Sanden’s proven 7-cylinder, 9.5 cu.in. displacement platform, engineered for durability in continuous-duty fleet environments. Its MDA head configuration and horizontal port orientation allow clean routing in Freightliner engine bays, while the 119 mm, 8-groove clutch supports modern serpentine belt systems.

Furthermore, the ear 8-long mounting style ensures compatibility with OEM brackets without modification.

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Key Features

• 12-volt heavy-duty A/C compressor

• Sanden SD7H15HD platform

• 8-groove serpentine clutch

• 119 mm clutch diameter

• MDA head configuration

• Tube-O 1 × 14 fitting style

• Ear 8-long mounting

• Diode-protected electrical system

• Designed for Freightliner HVAC systems

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Compressor Specifications

General

• Manufacturer: Sanden

• Model: SD7H15HD

• Voltage: 12V

• Refrigerant Type: R134a

• Number of Cylinders: 7

• Displacement: 9.5 cu.in.

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Mounting & Drive

• Mounting Type: Ear 8 Long

• Drive Type: Belt-driven

• Belt Type: Serpentine

• Clutch Grooves: 8

• Clutch Diameter: 119 mm

• Shaft Type: Long key shaft

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Head & Fittings

• Head Type: MDA

• Fitting Port Position: Horizontal

• Fitting Style: Tube-O 1 × 14

• Replacement Head Assembly: 5632A

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Oil Specifications

• Oil Type: PAG100

• Factory Oil Charge: 300 cc

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Electrical Specifications

• System Voltage: 12V

• Wire Type: 2-wire female Packard #15300002

• Rotation: CW

• Diode Protection: Yes (with diode)

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Interchange / Cross-Reference Numbers

Primary References

• BTRAC: BT5-4734

• MEI: 5326

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OEM & Manufacturer Numbers

• Sanden: 4431, 4476, 4477, 4477SAN, 4734

• Freightliner: 22-47692-000

• Navistar: 2603063C91, 2603063-C91

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Aftermarket & Supplier References

• Alliance: 304063, 304492, 304563, 304823

• CoolStar: 330-3008

• Truck Air: 03-0601

• DTAC: 01-04734

• Industry ID: 20-04734, 20-04734-AM

• Kysor: 1401120, 1410006, 402058

• Murray: 275060

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Red Dot References

• Red Dot Aftermarket: 75R81262

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Additional Cross-References

• 1401120

• 1410006

• 265-6959

• 300-4577

• 300-4582

• 4379-RD5112470 / RD5112470P

• 5326

• 58703

• 85100870

• ABP N83 304823

• ACC4008

• FLT4431Q

• RDHRD5112470P

• RDT75R81262

• SKI4431

• ZGG705013

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Typical Applications

• Freightliner on-highway trucks

• Fleet HVAC systems requiring MDA head compressors

• OEM SD7H15HD replacements

• Heavy-duty serpentine belt A/C systems