PK-KVO-000 PETCOCK KITS  ARE FOR THE FOLLOWING HONDA MODELS:

'88-90    VTR250 Interceptor
'85-'86    CB450SC Nighthawk
'86-'87    CMX450C Custom
'81-'82    CX500C Custom
'81-'82    CX500D Deluxe
'82-'83    FT500 Ascot
'81-'82    GL500I Silverwing Interstate
'83-'86    VT500C Shadow
'84            VT500FT Ascot
'83            CB550SC Nighthawk
'89-'90    XL600V Transalp
'83-'85    CB650SC Nighthawk
 '83          CX650C Custom
'83            GL650I Silverwing Interstate
'84-'86    CB500SC Nighthawk
'84-'85    VF700S Sabre
 

 They may fit other Hondas as well.

EACH KIT CONTAINS ALL O-RINGS AND DIAPHRAGMS TO REBUILD ONE FUEL PETCOCK.