The Cayote Crest Modi 540 Brushless Motor Rear Endplate Set is a replacement rear endplate assembly designed for the Crest Modi 540 brushless motor in 3.5 through 9.5 turn wind configurations. The set includes the machined metal rear endplate and a sensor PCB board with numbered hall-effect sensor positions, along with mounting hardware. This is a factory Cayote replacement part for restoring or servicing a damaged or worn motor end. Features: Fits Crest Modi 540 brushless motors in 3.5t to 9.5t winds Includes rear endplate, sensor board, and mounting screws Numbered sensor positions for precise timing reference Metal endplate construction Multi-pin sensor connector included 7/7/26 cs