21185610 Volvo Penta Expansion Plug

Volvo Penta 21185610 Freeze Plug

Description

The Expansion Plug, also known as a Freeze Plug, is used to allow engine block expansion in cold temperatures. It can be found in various Volvo Penta engines where it plays a crucial role in preventing damage from thermal stress. Product information is provided for reference only. The part number and compatibility with your equipment are decisive when selecting the correct item.