Multiquip 0831320181B1 Vintage Engine 127CC - OEM Replacement Part

This 127CC vintage-style gasoline engine powers the MC3SEA Mix N' Go portable concrete mixer, delivering 3.5 horsepower at 3,600 RPM through a 4-stroke, vertical valve, single cylinder design. The engine features a 2.56 inch by 1.75 inch bore and stroke configuration with 9.0 cubic inch displacement (148cc), providing reliable power for mixing concrete and mortar in the field. With a centrifugal fly-weight speed control system and recoil start mechanism, this engine maintains a standard idle speed of 1,800 ±100 RPM.

The engine requires approximately 0.5 U.S. gallons fuel capacity and 0.48 quarts (0.45 liters) of oil for optimal performance. Regular pre-operation inspection includes checking oil levels using the dipstick without screwing it into the filler neck, ensuring the level reaches the edge of the oil filler hole. The compact engine measures 12.5 x 11.47 x 12.18 inches and weighs approximately 20.3 lbs dry, making it suitable for portable mixer applications requiring a minimum 2.5 kW continuous rated power output.

Compatible with the following Multiquip model:

• MC3SEA

Genuine Multiquip OEM part, sold by an authorized dealer.