Description Description The Haskel 28088 spool assembly is a high-quality component for your hydraulic system. It is designed to provide smooth and reliable operation of your spool valve, ensuring optimal performance and durability. The spool assembly is made of corrosion-resistant materials and features a precision-machined surface for reduced friction and wear. The Haskel 28088 spool assembly is compatible with various models of Haskel pumps and valves, and can be easily installed with minimal tools and effort. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories