With a quantity of two pieces, the Rubber,packing Pr (nas) is the most used part in the EXHAUST MUFFLER (NPS505/6) diagram.
A sample from the products for the Exhaust Muffler (nps505/6) include: Bolt,flange,8x45, Rubber,packing Pr (nas), Protector A,muff, Nut,cap,6mm.
The Nps50 Zoomer 2006 (6) France Cmf Kph Exhaust Muffler (nps505/6) consists of eight pieces with the Muffler Comp,exh being the most expensive.