Enhance your hydraulic system’s performance with the Donaldson P560855 Head Assembly—your trusted solution for demanding HMK25 Duramax applications. Designed for both experienced professionals and automotive enthusiasts, this assembly ensures optimal fluid flow, improved efficiency, and lasting durability under heavy use. Whether you’re performing routine maintenance or upgrading your system, this precision-engineered part is built to keep your operations running smoothly.

Key Specifications

• Donaldson P560855 Head Assembly engineered for HMK25 Duramax hydraulic systems.
• Dimensions: Approximately 300.74 mm in length and 162.56 mm in height.
• Inlet/Outlet: Configured to 1 1/2 SAE 4 Bolt Code 61 standards.
• Filter-to-Head Thread: Features dual 1 3/4-12 UN connections.
• Bypass Valve Setting: Calibrated precisely at 3.4 bar (49 psi) for peak performance.
• Designed to deliver efficient fluid dynamics and reliable operation in challenging conditions.

Quality & Manufacturing

Manufactured in the USA, this head assembly is built to high standards with rigorous testing and quality certifications. It provides dependable performance, making it an excellent HMK25 Duramax replacement part for those who demand excellence.

Order & Delivery

Orders typically ship within 1 business day and are backed by a solid warranty. Buy the Donaldson P560855 Head Assembly today and experience unmatched quality. For more related parts, visit our Donaldson collection.