UCA35506 Dust Unloader Valve—Replaces 157990A, 159088A, 162004A

Replaces numbers: 157990A, 159088A, 162004A
Fits: 1550, 1555, 1650, 1655, 1750, 1755, 1800, 1850, 1855, 1950, 1950
Fits: 2-62, 2-70, 2-85, 2-105, 2-135, 2-155, 2-180
Models with 3″ unloader valve