Carburetor Service Valve Kit – Fits Johnson/Evinrude Outboard Engines (Replaces 175158, 437228) 12HP Brand Part Number Volvo Penta

Brand Part Number Volvo Penta 21389074 Volvo Penta 22247894

and what is the cost

and MARKGOO 0439077

How does this drain bladder work

Carburetor Service Valve Kit – Fits Johnson/Evinrude Outboard Engines (Replaces 175158, 437228) 12HP Brand Part Number Volvo PentaProduct Details This Carburetor Service Valve Kit provides a reliable, direct fit solution for Johnson Evinrude 2 stroke outboard engines equipped with a primer valve system. It is designed for broad compatibility across most models, with the specific exception of 1993 9. 9HP and 15HP engines. It serves as a direct interchange for Sierra part numbers 18 7044 18 7044 1 and Johnson Evinrude OEM parts 175158, 437228, 341297, 341071, and 331365.