Multiquip 505999 Bell Crank - OEM Replacement Part for Ride-On Rollers

The bell crank is a critical mechanical linkage component in the steering system of Multiquip ride-on tandem drum rollers, transmitting hydraulic cylinder force to pivot the articulated frame for directional control. This precision-machined lever arm connects the steering cylinder to the articulating frame assembly, converting linear hydraulic motion into the rotational movement required for steering. On the AR13D series, this component works in conjunction with the steering cylinder to achieve the tight turning radius of 109 inches (2,768 mm) while maintaining precise control of the 2,556-3,437 lb roller.

Worn or damaged bell cranks can result in loose steering response, increased steering effort, or inconsistent directional control during compaction operations. Regular inspection of the bell crank assembly and its mounting hardware is recommended during routine maintenance intervals, particularly when servicing the hydraulic steering system or articulating locking bar components. The bell crank must be properly secured to maintain the roller's wall clearance specifications of 1.75 inches left and 1.25 inches right.

Compatible with the following Multiquip roller models:

• AR13D
• AR13H
• AR13HA
• AR13HAR

Genuine Multiquip OEM part, sold by an authorized dealer.