METRIC STANDARD PARTS 8 932 WASHER SAFETY SHAPE A OUTSIDE GROUP UNIT HOLE SIZE DIAMETER THICKNESS PART NO FINISH PRIME USE PKG M12 23 1 3 2080734 Bu rn Oiled Opel 20 8 934 RING SPECIAL FI I S SHAFT GROUP UINIT DIAMETER PART NO FINISH PRIME USE PKG M18 2 11017691 Plain 2 698 1 8 934 RINGS SEAL FITS SHAFT GROUP UNIT DIAMETER PART NO FINISH PRIME USE PKG M8 2 2091032 Copper Opel 10 lVl22 2 636835 Opel I 10 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 89 t 383