Item Stock# Description QTY 1 PS76101A-001 left front cover 1 2 PS76101A-002 left housing 1 3 PS76101A-003 motor 1 4 PS76101A-004 motor retaining plate 1 5 PS76101A-005 shock pad 4 6 PS76101A-006 screw ST4x10 2 7 PS76101A-007 fan 1 8 PS76101A-009 button spring 1 9 PS76101A-010 switch button 1 10 PS76101A-011 un-locked button spring 1 11 PS76101A-012 un-locked button 1 12 PS76101A-013 lead wire 1 13 PS76101A-014 switch 1 14 PS76101A-015 18V battery 1.