Bucher Monarch Hydaulics Motor Start Solenoid Kit for NWOV & Porch-Lift

Compatible with many wheelchair lift system requiring a 24 VDC motor start control, and most often used to replace legacy part H50122—frequently installed in NWOV, PLS, Porch-Lift, VPL, National Wheel-O-Vator, and ThyssenKrupp Access platforms.

Reliable 24 VDC motor start solenoid kit for hydraulic-powered wheelchair lifts, designed to provide dependable motor engagement in NWOV, PLS, Porch Lift (Porch-Lift), VPL, and National Wheelovator systems.

This hydraulic solenoid kit contains the essential hardware to replace outdated solenoid components in vertical platform lifts. It includes a copper strap for inline terminal motors and a jumper wire to ground the solenoid to the motor terminal. Ideal for routinely replacing legacy part H50122 in older National Wheel-O-Vator and ThyssenKrupp Porch‑Lift systems, this kit ensures consistent performance and smooth motor starts in wheelchair lift hydraulics. 

• 24 VDC motor start solenoid
• Includes copper strap for inline terminal motors
• Includes grounding jumper wire 
• Direct replacement for legacy part H50122
• Suits wheelchair lift systems: NWOV, PLS, Porch‑Lift, National Wheelovator, ThyssenKrupp Access, VPL

For motors with “bunny‑ear” or 45° angled terminals, copper strap is required (not included). 

Professional installation is recommended to guarantee proper electrical grounding and hydraulic safety.