Find a wide range of quality motor accessories at Grainger, including various types of flange kits, C-face adapters, shaft adapter and extender kits and more. Rubber grommets can cushion motor vibration to help improve motor life and performance. Convert mounting rings to the size you need with split ring adapters. Use an adjustable conduit box to help safely enclose electrical connections. Shop Grainger and pick up all the motor accessories you need today.