Eaton Hydraulic Pump-Ccw W/Re Cntrl

Eaton Hydraulic Pump-Ccw W/Re Cntrl

This is an Eaton 5423-615 heavy-duty hydrostatic pump, a critical component for the hydraulic systems of concrete mixer trucks. It is a variable displacement piston pump designed to power the rotation of the mixer drum, allowing for changes in speed and direction. This specific model features a counter-clockwise (left-hand) rotation and is equipped with Eaton's Remote Electric (RE) control for precise, reliable electronic operation from the cab or rear of the truck. Operators would replace this pump due to wear, hydraulic failure, or as part of a complete hydraulic system overhaul to ensure the mixer remains operational and efficient. While this specific part number has been discontinued by the manufacturer, it remains a referenced part for service and replacement.

Key Features

• Genuine Eaton Series 1 (Model 54) heavy-duty hydrostatic pump.
• Features Remote Electric (RE) control for precise electronic displacement management.
• Counter-clockwise (CCW) / Left Hand shaft rotation.
• Includes an integrated charge pump with a 21 cm³/rev displacement.
• Proven reliability in demanding mobile applications like concrete mixers.
• Standard V-Groove valve plate.

Fits These Mixers

McNeilus, Terex, Con-Tech. Designed for the main hydraulic drive system on various concrete mixer trucks. It is confirmed as a component used by major OEMs such as Con-Tech and Terex. Compatibility should be verified using the Eaton part number, as it fits multiple models requiring a CCW, 5.4 cu in displacement pump with RE controls.

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.