1306-31-PH,ROUND SPACERNO FINISH - PHENOLIC
1306-31-S,ROUND SPACERPLAIN STEEL3/4 RD X
1306-31-SS,ROUND SPACERPLAIN STAINLESS STEE
1-306320-0,PISTON FRONT
1-306320-1,PISTON SHIFT FORK
1-306320-3,PLATE
1-306320-4,手工工具 SPACER
1-306320-5,PISTON SHAFT