Eaton Hydraulic Pump-Ccw Standard

Eaton Hydraulic Pump-Ccw Standard

This is a remanufactured Eaton 5423-032 hydrostatic pump, a critical component for controlling drum rotation on concrete mixer trucks. As a variable displacement piston pump, it provides the required high pressure and flow to turn the mixer drum, ensuring consistent speed whether the truck is in transit or stationary. This counter-clockwise (CCW) rotation model is a direct replacement for worn or failed pumps in the hydraulic drive circuit, restoring the mixer's operational capabilities. It is designed for heavy-duty applications common to McNeilus, Terex, and Con-Tech mixers.

Key Features

• Remanufactured to meet or exceed original factory specifications
• Counter-Clockwise (CCW) shaft rotation
• Variable displacement axial piston design for precise drum speed control
• Part of the Eaton 54 Series heavy-duty hydrostatic transmission system
• Used to power the hydraulic motor for mixer drum rotation

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits various rear discharge and front discharge concrete mixers using the Eaton 54 series hydraulic system, including models from McNeilus, Terex, and Con-Tech. This is a counter-clockwise (CCW) pump; verify rotation direction before installation.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.