Multiquip 522366 MPOWER 9HP Engine with Gear Reduction - OEM Replacement Part

This 9 horsepower MPOWER engine with integrated gear reduction serves as the complete power unit for Multiquip plaster and mortar mixers, delivering reliable mixing performance for commercial construction applications. The MPOWER 177F-BH engine features a 4-stroke OHV single cylinder design with 270cc displacement, producing 9.0 hp at 3,600 rpm and 68.5 lbf-ft of torque at 420 rpm. The engine includes a dual element air cleaner, recoil starting system, and forced air cooling with a 25-degree tilt capability for versatile jobsite positioning.

Engine specifications include a 1.58 gallon fuel tank capacity, 1.05 quart lube oil capacity with splash lubrication system, and NGK BPR6ES spark plug with 0.027-0.031 inch gap. The thermal ignition control system ensures consistent starting, while the centrifugal flyweight speed control maintains optimal mixing speeds. Regular maintenance intervals include frequent air filter service (more often in dusty conditions), periodic spark plug inspection, and oil changes according to the MPower maintenance schedule. This complete engine assembly includes the factory-matched gear reduction system critical for proper drum rotation and mixing blade operation.

Compatible with the following Multiquip mixer models:

• EM70SLF
• EM90SLF
• WM63SLF
• WM70SLF
• WM90SLF

Genuine Multiquip OEM part, sold by an authorized dealer.