Eaton Hydraulic Pump-Cw

Eaton Hydraulic Pump-Cw

This is an Eaton 5423 series hydraulic pump, a critical component for concrete mixer trucks that powers the rotation of the mixing drum. Engineered for heavy-duty applications, this variable displacement piston pump provides the high pressure and flow required to keep concrete from setting during transit. It is a necessary replacement part for mixers with a failed or worn-out hydraulic pump to restore proper drum function and ensure operational reliability. This model is specified with a clockwise (CW/RH) rotation and is available with various control and mounting configurations.

Key Features

• Variable displacement piston pump design for precise control
• Engineered for heavy-duty concrete mixer applications
• Clockwise (Right Hand) rotation
• Provides high pressure and flow for consistent drum rotation
• Durable cast iron construction
• Available with manual or electronic controls

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits various rear-discharge and front-discharge concrete mixers, including models from McNeilus, Con-Tech, and Terex that utilize the Eaton 5423 series hydraulic pump. Compatibility depends on specific control type (Manual, EP, RE) and shaft configuration.

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.