• Genuine Milwaukee replacement part
• Fits multiple Milwaukee Sawzalls, Drills and Rotary Hammers
• Replaces obsolete part numbers 23-66-1470 and 23-66-1490
• Standard duty replacement part
• Built strong for longer life

This Milwaukee 23-66-1970 Trigger Switch is a genuine replacement part for Milwaukee Sawzals, Drills and Rotary Hammers: 6519-21, 6519-50, 6521-21, 5368-21, 6517-20, 6537-22, 6507, 6509-21, 6535, 6507-20, 6509, 6518-75, 1007-1, 6527-21, 6509-20, 6509-22, 6508, 6528, 6518, 6527, 5388, 5398, 6535-6, 6517, 6537-75, 6537, 1107-1, 5368-1. This part replaces obsolete part no. 23-66-1470 and 23-66-1490. It's rated for 12-amp at 125-volts. In keeping with its mission of producing only high-quality heavy-duty products for professional users, Milwaukee branched into the hand tool market in 2007. Since its founding in 1924, Milwaukee Electric Tool has been an industry leader in power tool innovation.