McNeilus Mac Valve Manifold 2 Place Chute Lock Hopper Lift

McNeilus Mac Valve Manifold 2 Place Chute Lock Hopper Lift

This McNeilus 2-place air manifold assembly is a critical pneumatic control component for rear discharge mixer trucks. It houses two MAC solenoid valves—one for the chute lock (OEM 1138152) and one for the charge hopper lift (OEM 1138153)—mounted on a single 2-place manifold body (OEM 1138149). By directing air pressure to the respective cylinders, it allows the operator to securely lock the discharge chute in place and raise or lower the charge hopper during operation. Replacing a failing manifold assembly restores reliable, leak-free pneumatic control to these essential mixer functions.

Key Features

• Controls pneumatic chute lock and charge hopper lift functions
• Includes 2-place manifold body (McNeilus 1138149)
• Includes MAC chute lock air valve (McNeilus 1138152)
• Includes MAC charge hopper lift air valve (McNeilus 1138153)
• Pre-assembled block for direct replacement on McNeilus air systems

Fits These Mixers

McNeilus, Con-Tech, CBMW, Kimble. Fits McNeilus Bridgemaster and Standard rear discharge mixers equipped with pneumatic chute locks and air-operated charge hoppers.

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.