JE Pistons jep866-063-MW

This JE Pistons chrome-silicon wire wrist pin lock secures piston pins with a durable wire-retention design sold individually. Wire locks distribute side loads over more of the piston pin boss and require chamfered wrist pins for installation, offering a stronger retention method versus standard spiro locks. JE explains hook and Tru-arc styles as alternatives with different installation and reuse characteristics.

JE Pistons Wire Lock