Multiquip X430440161 Fuel Tank Cap CP - OEM Replacement Part

The fuel tank cap provides a secure seal for the fuel system on walk-behind trowels, preventing fuel evaporation, contamination, and maintaining proper tank pressure during operation. This OEM cap features a rubber gasket seal and cut-open venting design that allows air exchange while preventing debris entry—critical for preventing vacuum lock and ensuring consistent fuel delivery during extended finishing operations.

Designed specifically for professional concrete finishing equipment, this cap maintains fuel system integrity in demanding jobsite conditions. A damaged or missing fuel cap can lead to fuel contamination from dust and debris, increased evaporation losses, and potential engine performance issues including hard starting or fuel starvation under load. Regular inspection and replacement of the fuel cap is essential preventive maintenance, particularly in high-dust concrete finishing environments where contamination risk is elevated.

Compatible with the following Multiquip trowel models:

• B46
• BH90C

Genuine Multiquip OEM part, sold by an authorized dealer.