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 34 RECIPROCATING PISTON ENG.,FOR VEHICLES OF CH. 87. CYL. CAPACITY >1000CC Commodity Code Description 84 07 34 00 RECIPROCATING PISTON ENG.,FOR VEHICLES OF CH. 87. CYL. CAPACITY >1000CC