Dynamo "V" Belt - 45w Miller - 485mm x 10mm - A nominal 19" outside diameter used on Miller Dynamo with 2.1/2" OD Pulley - Now supplied as a "Cogged" type to ease it round tight bends as on the small dynamo pulley.
SEE ALSO E16/4 for Lucas Type with a 3" Dia Dynamo Pulley