The package for models such as Husqvarna 123 C, 123 L, 123 LD, 145 BF, 145 BF California (Carb II), 145 BT, 155 BF, 155 BT, 155 BT, 165 BT (2001-06), 223 L, 223 R, 225 AI 15, 225 AI 25, 240, 240 EPA, 240 R, 242, 245, 245EPA, 245R, 245RX, 250R, 250RX, 252RX, 265RX, 322C, 322E, 322L, 322R, 323C, 323E, 323L, 323R, 325E, 325RX, 350 EPA, 340 EPA, 372XP, 355RX, 435, 435-435E, 435E, 440E, 445, 450, 450E includes 1 carburetor, 1 air filter, 1 fuel filter, 1 spark plug, and 1 gasket.