FORK SLIDER, PINCH SIDE, ROUND SECTION

USED ON SHORT ROADHOLDERS, DOMMIE, ATLAS ETC AND THE VERY EARLY COMMANDO.  THIS EARLIER SLIDER IS TOTALLY ROUND IN SECTION AND WAS NOT REALLY STRONG ENOUGH FOR THE COMMANDO, THE VAST MAJORITY OF WHICH HAD A SLIDER THAT STILL APPEARED ROUND BUT WAS BEEFED UP, MORE OF A ROUNDED OFF SQUARE / OVAL.  030031 TAKES THE INTERNAL COMPONENTS FROM A SHORT ROADHOLDER OR A COMMANDO FORK LEG OIL SEAL RETAINER ETC FROM EITHER FITS BUT THE DRAIN PLUG AND MUDGUARD MOUNTING THREADS ARE 26 TPI RATHER THAN THE COARSER BSW THREADS USED ON THE BEEFED UP SLIDERS.  SEE T387 FOR THE DRAIN SCREW, 067523, G3229 OR T2220 FOR THE 1/4" INNER MUDGUARD MOUNTING STUD FITTING AND SEE 067589 AND 16664 FOR THE PINCH FITTINGS. THE DIFFERENCE BETWEEN THE TWO SIMILAR SLIDERS IS THAT THIS SLIDER BEING FOR THE 7 3/8" YOKES, HAS A LONGER BOSS ON THE INSIDE WHERE THE SPINDLE GOES THROUGH