Description
New Sanden SD7H15HD A/C compressor (industry crossover 5387) for Volvo VN, VNL, and VHD highway tractors and Mack vocational trucks. Direct replacement for Volvo 8088112 / 20501069 and Mack 75R81372 / 75R81372DS, this 12V unit also carries Sanden 4494, 4757, 4085, and 4891 part numbers across the SD7H15HD line. R134a refrigerant, PAG100 oil charge.
Signs You Need a New A/C Compressor
- Cab A/C blows warm or only cools intermittently
- Squealing, rattling, or grinding noise from the compressor when the clutch engages
- Refrigerant leak around the compressor shaft seal or service ports
- Compressor clutch slips, fails to engage, or stays engaged with key off
- Oil residue or seized pulley on the compressor body
Specifications
| Manufacturer | Sanden |
|---|---|
| Part Number | 5387 (industry crossover) / SD7H15HD |
| Part Type | A/C Compressor (new, not remanufactured) |
| Compressor Model | SD7H15HD — 7-cylinder, 9.5 cu. in. displacement |
| Voltage | 12 V |
| Clutch | 6-groove poly-V, 125 mm pulley |
| Refrigerant | R134a |
| Oil | PAG100 |
| Mounting | Direct long mount, horizontal pad fitting |
Cross References
This part replaces or is equivalent to the following part numbers:
- Sanden: 4494, 4757, 4085, 4891
- Volvo: 8088112, 20501069, 1410011
- Mack: 75R81372, 75R81372DS
- Truck Air: 03-1605, 031605
- MEI / Air Source: 5387, MEI5387, MEI4891
- Alliance / ABP: ABPN83304624, N83304624
- Red Dot: RD-5-11257-0P
- Also known as: 20-04494, 2004494, PTAC5387, SIU4494
Applications
This A/C compressor fits the following heavy-duty trucks:
- Volvo VN, VNL, VNM, VHD highway and vocational tractors
- Mack CH, CHN, CXN, CXU, GU vocational and on-highway models
Verify clutch coil voltage, pulley groove count, and rear-head fitting style against your existing compressor before ordering. The SD7H15HD is supplied with R134a-compatible PAG100 oil; flush the system before installation.