Parts list: № Number Qty Name Options 1 AR38397 1 MUFFLER EXTENSION 2 19H3552 1 Cap Screw 5/16" X 1-1/2" 3 AR38398 1 CLAMP WITH SCREW 4 12H303 1 Lock Washer 5/16" 5 14H785 1 Nut 5/16" 6 [] 1 (SUB AR38398) Next page: 15-5 VERTICAL MUFFLER AND MANIFOLD (GASOLINE) [01C08] 15-4 MUFFLER AND MUFFLER EXTENSION (SPARK ARRESTING) [01C07] 15-3 VERTICAL MUFFLER AND MANIFOLD (DIESEL) [01C06] 15-2 AIR INTAKE (DIESEL) [01C05] 15-1 AIR CLEANER RESTRICTION INDICATOR (DRY-TYPE) [01C04]