BJ90PL4SDA, BJ90PX4SDA, J90PL4SDA, J90PX4SDA 2006 AIR SILENCER Parts on group AIR SILENCER: Pos. Part No Qty Parts name Comments 1. 5031070 [1] ARRESTER, FLAME 2. 5033694 [1] SILENCER Assy 3. 5033695 [1] HOLDER 4. 5033696 [1] DUCT, SILENCER 5. 5033697 [1] GROMMET, SILENCER 6. 5030056 [5] WASHER, (6.5X18X1.6mm) 7. 5033598 [5] WASHER 8. 5030556 [5] CUSHION 9. 5030001 [5] BOLT Parts catalog : CAMSHAFT CRANKSHAFT & PISTONS CYLINDER & CRANKCASE CYLINDER HEAD DECALS ENGINE CONTROL UNIT & POWER TRIM SWITCH