FUELMASTER 21 CONTROL BOARD(FM21), INCLUDES: (1) FM21 BOARD, (1) MOUNTING BOX WITH COVER, (1) BAG ASSEMBLY CONTAINING (4) #8-18 X 1/2" SCREWS, DIMS: 10-1/2"H X 7-3/4"W X 1-7/8"D, WEIGHT: 1 LB. 1.1 OZ, COUNTRY OF ORIGIN: USA