GB  
205N 0 09A20A VALVE-ROCKER-GEAR VALVE ADJUSTING BALL
CARBURETTOR XU
01 0948 56 04 INTAKE VALVE DIAM 41,6
02 0949 57 04 EXHAUST VALVE DIAM 34,5
03 0942 17 08 VALVE PISTON
04 0950 05 16 VALVE HALF-CONE
05 0951 18 08 SPRING RETAINER
06 0952 54 08 VALVE SPRING VERT
07 0953 08 08 VALV SPRG WASHR DIAM 24,5X34,6-0,5
08 0956 18 08 VALVE STEM SEAL