Isolation mounts are used to attach and position systems, accommodate displacement, and isolate components from the surrounding structure (vibration, shock, noise). Mount Type: Flanged Bushing Overall Length (mm): 43 Overall Length (in): 1.69 Inside Diameter (mm): 50 Inside Diameter (in): 1.97 Pilot Outside Diameter (mm): 89 Pilot Outside Diameter (in): 3.5 Lip Outside Diameter (mm): 106.4 Lip Outside Diameter (in): 4.19 Lip Thickness (mm): 13.5 Lip Thickness (in): 0.53