THIS KIT FITS CT90'S 78 TO 79, CT110'S 80 TO 81, CT70'S 78 TO 82, ATC110'S 79 TO 83 AND ALL 78 & NEWER ATC70'S. THIS IS NOT A CARB REBUILD KIT, BUT ALL THE RUBBER PARTS YOU SHOULD NEED TO RESTORE YOUR CARB AFTER A GOOD CLEANING. IT DOES ALSO INCLUDED THE ROUND FUEL FILTER SCREEN AND THE FLOAT BOWL GASKET. THIS IS A NEW OEM HONDA KIT..... 43H @ 18MM ROUND FUEL FILTER SCREEN ATC70_ATC110 C70_CT110 OTHERS (SOLD_EACH) (275M)FITS: ATC70 1978 TO 1985 ATC110 1979 TO 1983 C70 PASSPORT 1980 AND 1981 ONLY CT110 1980 AND 1981 ONLY 275M