Piston ring expander meaning

Piston ring expander definition

A spring device placed under a piston ring to hold it snugly against the cylinder wall . Also see expander .

Automotive Dictionary Index

Automotive terms beginning with "P", page 14

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 2 3 4 8

More Automotive Dictionaries