Lip O.D.: 21.7mm,

Bulb O.D.:18.7mm,

I.D.:16.2mm,

H.T.:19mm

ZAMA 0057004

Fits: ZAMA C1Q,C1U,C1M

model carburetors

Selected Echo / Homelite /

McCulloch etc blowers,

brushcutters & chainsaws