Honda CB450, CB650, CB750, XL250R, XL500R Accelerator Pump Diaphragm

HONDA Carb Accelerator Pump Diaphragm Valve Set
Replaces OEM# 16021-393-004, 16021-KB7-671, 16021-426-003,  16021-MC9-771
Part# CDV-101     99-H001
Stem Length:  83mm

CB450SC 1983
CB450SC 1985 - 1986
CM450E 1983
CB650 1979
CB650C 1980 some models check your length
CB750A 1976 - 1978
CB750F 1977 - 1978
CB750K 1977 - 1978
CB650 1981
CB650C 1981
CB650 1982
CB650SC NIGHTHAWK 650 1982
XL250R 1982-1983
XL500R 1982

Please check this is the part you are looking for
May be picked up at the warehouse in Heidelberg West