The 2nd Air assembly is constructed from several parts from which the Valve Assembly,second Air is the most expensive.
A sample from the products for the 2nd Air include: Pipe,2nd Air Fr, Plate,2nd Air Heat Guard, Hose,second Air Valve, Hose(3.5x7.5x600).
twenty-eight components are shown in this Vl1500 Intruder 2001 (k1) Usa (e03) 2nd Air exploded diagram.