This is the Spark Arrester called a Fire Sceen or Net and mounts inside the Muffler with the Bolts of the End Turn Down Cap.- Same as 18171-112-0000
This is the Rubber Mount Bushing for the Muffler it measures 30mm O.D the Hole is 8.5mm the width on the Inner Metal Tube is Approx 24mm and the Width of the Outer Tube is 17.25mm.
Fits most Exhaust Systems 400, 450, 500, 550, 700, 750, 800, 1000. Has a 42mm I.D.
This is Metal Fiberour Washer with the Hole of 12mm and O.D. of Approx. 21mm and is 5mm thick.
