Click to enlarge

*O RING 8x1.7 CLUTCH_ADJUSTING BOLT_ORING ALL_50/70/90/110'S WITH_AUTO_CLUTCHES 1/16A (40F)

THIS IS AN OEM O RING MEASURES 8x1.7mm FROM OUTSIDE EDGE TO OUTSIDE EDGE MEASURES APPROXIMATELY 7/16 INCHES.

40F$1.48