Multiquip 803755 Articulation Lock Bar - OEM Replacement Part

The articulation lock bar secures and controls the articulating steering system on ride-on rollers, preventing unwanted movement during operation or transport. This critical component works in conjunction with the hydraulic articulation system that receives oil flow from the gear pump through the manifold control valve block, enabling precise steering control during compaction operations.

On the AR14H ride-on roller, the articulating steering system is powered by a gear pump connected to the axial hydraulic pump, providing maneuverability essential for asphalt patching, base material compaction, and roadway construction applications. The articulation lock bar ensures the steering mechanism remains stable when locked, particularly important during transport using the tie-down points or when the roller needs to remain stationary on slopes.

This component is designed for experienced operators who understand proper roller operation and maintenance procedures. Regular inspection of the articulation system components, including the lock bar, helps maintain the hydraulic steering system's reliability and extends service life.

Compatible with the following Multiquip models:

• AR14H Ride-On Roller

Genuine Multiquip OEM part, sold by an authorized dealer.