Goodrich Wheel & Brake Backup O-Ring S12587-219 OEM Replacement propeller training flights

training flights

Designed with a playful varsity-inspired look and classic Boeing branding

long-wear comfort features

Classic Steam Engine Design – Painted in timeless black with authentic details to inspire imaginative play

Center Of The Hat Features A Raised USMC Eagle

Goodrich Wheel & Brake Backup O-Ring S12587-219 OEM Replacement propeller training flightsThe Goodrich Wheel & Brake S12587 219 is a backup O ring intended for use with main brake assemblies on aircraft landing gear systems. Backup rings are installed alongside primary O rings to prevent extrusion of the primary seal under high hydraulic pressure conditions within the brake actuator. This backup O ring is manufactured to original equipment specifications as part of the S12587 Goodrich Wheel & Brake proprietary seal series. It is intended