POWGE 40 Teeth 2GT 2M Timing Pulley Bore 5/6/6.35/7/8/10/12mm for GT2 Synchronous belt width 6/9mm small backlash 40Teeth 40T

POWGE 40 Teeth 2GT 2M Timing Pulley Bore 5/6/6.35/7/8/10/12mm for GT2 Synchronous belt width 6/9mm small backlash 40Teeth 40T

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