WD-40 Company 101456 3-in-one Heavy Duty Motor Oil 3 Oz

Product Description

The WD-40 COMPANY 101456 is a 3-In-One heavy duty motor oil formulated for lubricating fractional and larger electric motors. This 3 oz bottle contains a special blend of high-grade oils designed to reduce friction and prevent wear in motors rated at 1/4 HP or larger. The non-sludging formula keeps motor bearings and moving parts clean during regular service intervals. HVAC technicians, electricians, and mechanical service pros use this oil for routine motor maintenance on fans, pumps, and similar rotating equipment found in residential and light commercial systems.

This motor oil is suited for motors commonly found in HVAC air handlers, condenser fan assemblies, circulation pumps, and other electromechanical equipment requiring periodic lubrication. It is appropriate for use during scheduled preventive maintenance visits where motor bearings need to be serviced. The small 3 oz bottle is practical for field technicians carrying a service kit, and the 24-unit case pack supports stocking for repeated service calls.

Key Features

• Special blend of high-grade oils for reliable motor lubrication
• Rated for motors 1/4 HP or larger
• Non-sludging formula keeps lubricated surfaces clean over time
• Compact 3 oz bottle suitable for field service kits
• Available in a 24-unit case pack for shop or van stocking

Compatibility

Designed for use with fractional horsepower and larger electric motors including fan motors, pump motors, and similar rotating equipment requiring periodic oil lubrication.

Installation Notes

Motor lubrication is typically performed by licensed HVAC technicians or electricians during scheduled maintenance. Always de-energize and lock out the equipment before accessing motor oil ports. Apply oil only to designated lubrication points as specified by the motor manufacturer. Avoid over-lubrication, which can cause oil to migrate into motor windings.