Prince Manufacturing Corporation Hydraulics

Prince Manufacturing Corporation, founded in 1941 in North Sioux City, South Dakota, designs and builds hydraulic cylinders, valves, pumps, and motors for industrial, agricultural, and mobile equipment. The company remains active and independent, running five plants across more than 400,000 square feet of production space under ISO 9001:2015 certification. Northern Hydraulics supplies Prince Manufacturing cylinders, valves, pumps, and motors, with parts and cross-reference options for both current and equivalent legacy product lines.

Prince Manufacturing Corporation Product Lines & Series

Prince builds across four hydraulic product families plus the globally sourced Wolverine Line of economical alternatives. Reference these series and part families when matching a Prince component:

• Hydraulic cylinders: Magnum Line welded cylinders (3000 PSI) and Tie-Rod cylinders (3000 PSI), built for cylinder-driven mobile and ag equipment.
• Stack and sectional valves: Model SV stack valves (12 GPM) and Series 20 stack valves (25 GPM, 3500 PSI), carried under sectional stack directional control valves.
• Mono-block directional control valves: RD5000, RD5100, RD5200, RD5300, and RD2500 series plus the Wolverine MB monoblock (8 GPM), grouped under monoblock directional control valves. Browse the full range of Prince hydraulic valves, including flow control valves and log splitter valves.
• Pumps: Wolverine gear pumps (WPA, WPB, WPC series) and the Prince PTO pump series, listed alongside the broader Prince hydraulic pumps.
• Motors: AEM/ADM low-speed high-torque (LSHT) motors.

Cross-Referencing Prince Manufacturing Corporation Parts

Many Prince components interchange directly with established hydraulic lines. Series 20 stack valves replace Parker/Gresen V20 valves and earlier Prince Series 20 valves, and the Wolverine Line offers economical equivalents to several established brands. Replacement parts are available for major product families including the RD5000 mono-block series, and Prince supports custom engineering for non-standard configurations. If you are matching a discontinued cylinder, valve, pump, or motor, we can identify a current Prince equivalent or a comparable hydraulic part by bore, port size, GPM, and pressure rating. Send the legacy part number or nameplate detail and request a cross-reference quote.