TRIUMPH
Needle valve assembly
Needle valve ASSEMBLY
 Needle valve
 Float bowl gasket / o-ring
Float bowl gasket
     
MODEL Year Needle valve Float bowl gasket/ o-ring

Mikuni BS carb model

valve diameter = 5.2mm

 5.2mm 18-8944 021-876

Keihin CVK carb model

valve diameter = 6.6mm

 6.6mm 018-884 (consist of valve 018-504 and clip 018-674)  
       
Daytona 750 92-93 18-8944 021-876
Bonneville T100 02-07 018-884  
America 02-07 018-884  
Scrambler 06-08 018-884  
Speedmaster 02-07 018-884  
Sprint (mikuni) 93-98 18-8944 021-876
Sprint (keihin) 93-98 018-884  
Sprint Calif. (mikuni) 93-98 18-8944 021-876
Sprint Calif. (keihin) 93-98 018-884  
Legend TT 98-01 018-884  
Thunderbird 885 (mikuni) 95-14 18-8944 021-876
Thunderbird 885 (keihin) 95-14 018-884  
Tiger 885 (mikuni) 93-98 18-8944 021-876
Tiger 885 (keihin) 93-98 018-884  
Thunderbird Sport 98-03 018-884  
Adventurer 900 (mikuni) 96-01 18-8944 021-876
Adventurer 900 (keihin) 96-01 018-884  
Trident 900 (mikuni) 91-98 18-8944 021-876
Trident 900 (keihin) 91-98 018-884  
Trident 900 Calif. (mikuni) 91-98 18-8944 021-876
Trident 900 Calif. (keihin) 91-98 018-884 or 18-8953  
Trophy 900 (mikuni) 91-04 18-8944 021-876
Trophy 900 (keihin) 91-04 018-884  
Trophy 900 Calif. (mikuni) 91-04 18-8944 021-876
Trophy 900 Calif. (keihin) 91-04 018-884  
Thruxton 900 (keihin) 04-07 018-884  
Daytona 1000 92-93 18-8944 021-876
Daytona 1200 93-06 18-8944 021-876