Multiquip 1A02439010 Oil Pressure Switch - OEM Replacement Part for Ride-On Trowels

The oil pressure switch monitors engine oil pressure on the MD82 ride-on trowel and triggers a shutdown or warning when pressure drops below safe operating levels, protecting the engine from catastrophic damage due to oil starvation. This critical safety component is essential for operators running high-hour equipment or performing regular maintenance schedules that include electrical system checks.

On the MD82 ride-on trowel, maintaining proper engine protection systems is crucial during extended concrete finishing operations where the machine operates continuously at variable rotor speeds up to maximum blade speed. The oil pressure switch works in conjunction with the trowel's electrical system to monitor lubrication delivery to critical engine components. Regular inspection of this switch should be part of your daily maintenance routine, performed alongside the lubrication schedule that includes greasing the 12 Zerk fittings on spider assemblies and thrust collars.

This switch is designed specifically for the MD82 model and ensures reliable oil pressure monitoring during all phases of operation, from startup through final blade pitch adjustments and shutdown procedures.

Compatible with the following Multiquip models:

• MD82 Ride-On Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.