HornBlasters Leslie Horn Power Chamber Rubber Gasket "donut" (s,rs Horns)

The HornBlasters LESLIE HORN POWER CHAMBER RUBBER GASKET "DONUT" (S,RS HORNS) is a train horn rebuild part for onboard air and train horn systems. LESLIE HORN POWER CHAMBER RUBBER GASKET "DONUT" (S,RS HORNS) covers the setup and use described here.

Description KEEPING LEGENDS HONKING This is the genuine Leslie power chamber inner horn gasket used in RS-5T and RS-3L horns. This EPDM rubber gasket creates the critical seal between the horn bell and power chamber, ensuring proper airflow and preventing leaks. Whether you're restoring a classic Leslie or replacing a worn gasket, this is the factory part that keeps your horn performing as it shou

It's a solid choice whether you're building a new onboard air setup, adding a train horn, or replacing a worn component. Works with typical 12-volt air systems unless noted otherwise.

Install with proper fittings and secure mounting, and confirm your compressor and tank are sized for your intended use. A clean, professional install gives the best reliability.