Experience the precision and durability of the Donaldson HMK04 Head Assembly, expertly engineered for heavy-duty hydraulic applications. This genuine Donaldson component is fully compatible with Duramax® systems, ensuring the performance and reliability needed for smooth and efficient operation in challenging environments.

Key Specifications

• Length: Approximately 4.08 inches
• Height: Approximately 3.38 inches
• Filter-to-Head Thread: 1 3/8-12 UN
• Inlet/Outlet: 3/4 NPT
• Bypass Valve Setting: 25 psi

Features & Benefits

• Engineered by Donaldson for exceptional durability
• Specifically designed for Duramax® systems to guarantee optimal compatibility
• Precision-fit threading and standardized measurements for effortless installation
• Robust construction that endures the demands of heavy-duty hydraulic use

Enjoy a commitment to quality with every purchase. Items typically ship within one business day, and every part is brand new and genuine—with no minimum order requirements. For more outstanding Donaldson parts, visit our Donaldson Collection. You can also check out our other offerings in the Miscellaneous Parts collection. Enjoy the confidence of top-tier performance and reliable customer support from Everything Truck Parts.