Carburetor Gurtner MBK 51V \/ 51S (engine AV10)

Carburetor Gurtner 19mm MBK 51V \/ 51S (AV10 engine), with air filter box. Classic Gurtner carburetor for MBK mopeds with AV10 engine. 

Main jet: 58Connection intake manifold: 19mmConnection air filter: 50mmAluminium slideAluminium float bowlMounting via clamping flangeCable chokeWithout vacuum \/ oil port