Multiquip 14721ZE3000 Valve Exhaust QP-40THH-2107787 - OEM Replacement Part

The exhaust valve controls the release of combustion gases from the engine cylinder, directly impacting engine performance, power output, and fuel efficiency on Multiquip concrete saws. A worn or damaged exhaust valve can cause loss of compression, rough idling, difficulty starting, reduced cutting power, and increased fuel consumption. Valve seating issues are specifically referenced in Multiquip troubleshooting procedures and may require special tools and trained personnel to service properly.

This genuine OEM exhaust valve is critical for maintaining proper engine operation on walk-behind concrete cutting saws. Regular inspection during pre-operation checks—including cleaning the engine cooling air inlet and carburetor as outlined in the manual—helps identify valve-related performance issues early. Operators should monitor for symptoms like reduced power during cutting operations or difficulty maintaining steady cutting pace, as these can indicate valve problems requiring attention.

Compatible with the following Multiquip models:

• CD6CE13H18 (Stow Cutter 1 CE Saw)
• SP118

Genuine Multiquip OEM part, sold by an authorized dealer.