Multiquip PS690722 Briggs & Stratton Choke/Throttle Shaft Seal - OEM Replacement Part

This Briggs & Stratton choke and throttle shaft seal maintains proper carburetor function by preventing air leaks around the choke and throttle shafts on propane-powered buggy engines. Air leaks at these critical seal points cause erratic idle, poor throttle response, and difficulty starting—especially problematic on the Vanguard twin cylinder engines used in propane buggies where precise air-fuel mixture is essential for reliable operation.

The WBH-21EFP power buggy is equipped with a Briggs and Stratton Vanguard twin cylinder, air-cooled engine rated at 18 HP at 3600 RPM, designed specifically for vapor propane operation. This seal is a direct OEM replacement part engineered to withstand the unique demands of propane fuel systems and the thermal cycling experienced during regular buggy operation. Replace this seal if you notice fuel odor around the carburetor, rough idle conditions, or throttle control issues during inspection.

Compatible with the following Multiquip model:

• WBH-21EFP Power Buggy

Genuine Multiquip OEM part, sold by an authorized dealer.