248434N
Button
Bendix

Compact push pull valve input with a 0.37 inch shaft and a 1.75 inch button diameter plus a pin type connection. The actuation is designed for secure coupling to linkages and actuators while resisting loosening in high vibration environments. VMRS 013-003-086 places this part in the standard operator input category for braking and auxiliary system controls. The 42848 category context indicates use in tractors and trailers where reliable manual control is required for remote valve actuation or indicator functions. The small form factor enables installation in tight panels without sacrificing operator feedback. When selecting a replacement confirm the shaft and button dimensions match the existing interface and ensure harness compatibility. The robust construction provides long service life in dusty or wet environments and maintains precise control during routine checks and emergency procedures.