Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers and parts and accessories of such articles 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 07 Spark-ignition reciprocating or rotary internal combustion piston engines. 84 07 32 Spark-ignition reciprocating piston engines for vehicles, 50-250cc Commodity Code Description 84 07 32 00 Spark-ignition reciprocating piston engines for vehicles, 50-250cc 84 07 32 11 Exceeding 50 cc but not exceeding 110 cc : For vehicles of heading 87.01 84 07 32 12 Exceeding 50 cc but not exceeding 110 cc : For vehicles of heading 87.11 84 07 32 19 Other 84 07 32 21 For vehicles of heading 87.01 84 07 32 22 For vehicles of heading 87.11 84 07 32 29 Other