TM 53.94 Piston - 4 Degree Top (KZ10B) listid:4 Special shaft with shutter for

Special shaft with shutter for the Ibea L6/L9

M10 bolt at end

You can also clean the top of the piston and look for the engraving

and others

TM 53.94 Piston - 4 Degree Top (KZ10B) listid:4 Special shaft with shutter forTM 53. 94 Piston with 4 degree top (Used to be part number 10049. 94). Includes piston, rings, pin and clips. ***This piston requires a 4 degree cylinder head dome*** TM Piston Kit include piston, ring, 2 circlips, and wrist pin. For use in the TM K9 KZ series ICC engines. When using, you must set the ring end gap to 0. 016" 0. 018". Please specify piston size when you order. A newer SwedeTech engine will have the piston size engraved on the outside