Most new vacuum belts will be drastically different in size (usually smaller and wider) than the used belts. This is due to the fact that belts stretch and wear as they are used. Most new belts usually require the belt to be pulled and stretched into place.
Package of (2) replacement belts for Dyson DC04, DC07 and DC14 models
WITHOUT a clutch.
NOTE:I f your Dyson DC04, DC07 or DC14 has the option to
turn the roller brush off for hard surfaces and on for carpet then it
has a clutch.