
This JE Pistons chrome silicon wire lock is a wrist pin retainer sized 0.927" diameter with a 0.073" lock thickness. Wire locks install by spreading and rotating into the piston pin boss and tend to distribute side loads across more of the pin boss compared with some alternative methods. The product description highlights wire locks as a robust pin retention choice where compatible wrist pins are used.
JE Pistons Wire Lock .927 x 0.73 Retaining Clip