GPD 6511254 Heavy-Duty A/C Compressor Pulley - SD7H15 8-Groove 12V

The GPD 6511254 is a heavy-duty SD7H15-style air conditioning compressor featuring an 8-groove pulley and a 12-volt electromagnetic clutch. Engineered to Sanden SD7H15 specifications, this compressor delivers reliable, high-capacity cooling performance for demanding mobile HVAC applications including heavy trucks, buses, construction equipment, and agricultural machinery.

Key Features:

• Compressor Type: SD7H15 — 7-cylinder, axial piston design with 155cc displacement per revolution
• Pulley Configuration: 8-groove serpentine belt pulley for maximum belt engagement and reduced slip
• Clutch Voltage: 12V electromagnetic clutch for precise on/off engagement
• Construction: Heavy-duty (HD) design built for high-load, continuous-duty cycles
• Refrigerant Compatibility: Designed for use with R-134a refrigerant systems
• OEM-Style Replacement: Direct-fit replacement meeting or exceeding original equipment specifications
• Brand: GPD (Global Parts Distributors) — a trusted name in mobile A/C components

The SD7H15 platform is one of the most widely used mobile A/C compressor families in the industry, known for its durability and serviceability. The GPD 6511254 is pre-filled with the correct oil charge and is ready for installation.