The Donaldson HMK03 Duramax Head Assembly is designed for reliable performance, offering genuine quality and superior durability for your heavy-duty applications. Manufactured with precision and constructed from high-quality materials, this component stands out with its advanced design and efficient pressure management. Each unit is a brand-new genuine part, ensuring exceptional performance and lasting reliability for your truck or 4WD vehicle.

Key Features

• Tough die-cast aluminum construction for outstanding strength
• Advanced radial seal (O-ring) design that prevents leakage
• Compact, space-saving design ideal for confined engine compartments
• Improved contaminant holding capacity for extended service intervals

Technical Specifications

• Working Pressure: Up to 69 bar (1000 psi)
• Static Burst Rating: 138 bar (2000 psi)
• Flow Rate: Up to 95 lpm (25 gpm)
• Optional by-pass configuration available for specialized systems

Applications

Perfect for use in hydrostatic charge pumps, transmission systems, pilot control circuits, and refrigeration compressor circuits, this assembly is engineered to handle rigorous operational demands. Its design ensures efficient performance under high pressures while minimizing maintenance downtime.

For more genuine Donaldson products engineered to deliver peak performance, visit our Donaldson collection. Whether you’re an avid enthusiast or a professional in the field, this head assembly is the dependable solution your vehicle needs.