Multiquip 17620Z4H000 Fuel Filler Cap - OEM Replacement Part for Walk-Behind Trowels

The fuel filler cap seals the fuel tank on walk-behind trowels, preventing fuel spillage during operation and transport while allowing the tank breather hole to vent properly. This cap is critical for preventing fuel evaporation, contamination, and dangerous spills that can ignite on hot engine components. A clogged breather hole in the fuel tank cap can prevent proper fuel flow to the carburetor, causing engine performance issues or failure to start.

According to Multiquip technical documentation, operators must ensure the fuel filler cap is tightened securely after refueling and never fill the tank while the engine is running or hot. The cap's breather hole must remain clear—if clogged, it should be cleaned or the cap replaced immediately to restore proper fuel system operation. During troubleshooting procedures, a clogged fuel tank cap breather hole is identified as a potential cause when no fuel is present at the carburetor.

Note: Multiquip recommends using updated part number 17620Z4H900 as a direct replacement for this component.

Compatible with the following Multiquip models:

• CA4HM Walk-Behind Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.