Eaton Hydraulic Motor-W/O Hprv

Eaton Hydraulic Motor-W/O Hprv

This is an Eaton 54 Series hydraulic motor designed for the hydrostatic drum drive systems on concrete mixers. It is a direct replacement for motors on specific McNeilus and Con-Tech models. This particular version is supplied without a High-Pressure Relief Valve (HPRV) manifold block, a configuration used by McNeilus since 1988. This motor is essential for rotating the mixer drum and is replaced when the existing unit fails or shows signs of hydraulic inefficiency.

Key Features

• Genuine Eaton 54 Series motor
• 21-tooth splined output shaft.
• Configured without a High-Pressure Relief Valve (HPRV).
• Direct fit for specific OEM applications

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits McNeilus and Con-Tech rear discharge mixers that utilize an Eaton 54 Series motor without an integrated high-pressure relief valve.

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.