Carter AVS 4-barrel carburetor, ID number 4638sa. We are not familiar with all makes and models this fits. Please verify part number and pics match your application. Carb core is missing some pieces. Primary linkage moves free, secondary is froze tight from sitting. See pics for condition. Core for rebuilding or parts.

Can not be returned if installed, ran or has been taken apart. Must be returned in the same condition as shown.

Please email with any questions before bidding/purchasing.