(1) 316631 1.03 in OD Aluminum Gasket, (2) 171001-12 13/16 in OD x 5/8 in ID O-Ring, (1) 318139 Aluminum Gasket, (1) 0.307 in Washer, (1) Rubber Packing, (1) Leather Packing, (1) 0.506 in ID x 0.738 in OD Copper Washer, (1) 0.57 in ID x 0.757 in OD Copper Gasket, (1) Electrical Switch, (1) Bracket and (1) 336662 3.41 in L Spring