Multiquip 806944 Interior Deflector - OEM Replacement Part for Concrete Pumps

The interior deflector is a critical wear component in concrete pump material cylinders that guides concrete flow and protects internal cylinder surfaces from abrasion during pumping operations. This component works inside the material cylinder assembly to ensure smooth concrete transfer while minimizing wear on cylinder walls and internal components.

In the LS450 concrete pump system, the interior deflector plays an essential role in maintaining proper material flow through the hydraulic cylinder assembly. When this deflector becomes worn or damaged, operators may experience symptoms such as reduced pumping efficiency, material flow irregularities, or difficulty with cylinder cycling. The LS450 troubleshooting manual specifically addresses main hydraulic cylinder cycling issues, which can be caused by obstructions from dried material inside the cylinders—a problem that proper deflector maintenance helps prevent. The system operates at approximately 4,300-4,400 PSI, making durable interior components essential for reliable performance.

This part is compatible with the following Multiquip concrete pump models:

• LS450

Genuine Multiquip OEM part, sold by an authorized dealer.