The BT5-4083 compressor is built on the trusted Sanden SD7H15HD platform, a 7-cylinder design widely used in on-highway and vocational truck HVAC systems. This unit operates on 12 volts, uses R134a refrigerant, and is factory filled with 300cc of PAG100 oil. The WH head configuration features a top-mounted Ford O-ring pad, allowing proper hose routing and compatibility with Ford-style pad manifolds. A 119mm 8-groove serpentine clutch provides dependable belt engagement under sustained load. The direct-long mounting style, long key shaft, and 2-wire female Packard connector with diode protection ensure OE-correct installation and electrical reliability. Key Features Sanden SD7H15HD compressor platform 12V operation with R134a refrigerant 119mm 8-groove serpentine clutch WH head with Ford O-ring pad (top-port) Direct-long mounting configuration Long key shaft design Factory-filled with PAG100 oil Essential Specifications BTRAC SKU: BT5-4083 MEI Part No.: 54083 Sanden Model: SD7H15HD Sanden Part Nos.: 4083, 4548 Refrigerant Type: R134a Voltage: 12V Rotation: CW Number of Cylinders: 7 Displacement: 9.5 cu. in. Mounting Type: Direct Long Shaft Type: Long Key Shaft Head Type: WH Fitting Port Position: Top Fitting Style: Ford O-Ring Pad Clutch Diameter: 119mm Number of Grooves: 8 Belt Type: Serpentine Oil Type: PAG100 Factory Oil Charge: 300cc Wire Type: 2-Wire Female Packard #15300002 Diode Protection: Yes Service Information Replacement Clutch Assembly: 5137 Replacement Head Assembly: NSS OEM, Interchange & Cross-Reference Numbers Primary Interchange Numbers 1000141434 1401418 20-04083 4083 4548 54083 75R89942 RDT75R89942 SKI4548 Cross References Kysor: 1401418 Truck Air: 03-0617 CoolStar: 330-2890 Freightliner: SKI4548 Texas Truck AC: 300-4689 Primatech: PTAC54083, PTAC54548, PTACSD4083, PTACSD4548 Roadforce: RF999993097 TruckAC : T4752 MEI / AirSource: 54083, 54548, SD4083, SD4548 Applications On-highway and vocational truck HVAC systems Ford-pad Sanden SD7H15HD compressor applications 12-volt R134a mobile air conditioning
