100162A:  15T HTD Timing Pulley, No Hub, .500 bore,  Keyway broached.  Used on XM12U and XM20U models. No used on XM1, XM21, XM12HS, and XM12 models.  See 100543 for these models

100621A (Aluminum Timing Pulley 15T HTD 5M, .500 bore)

SKU: 100621A
$44.50Price