.077 Restrictor Orifice #77

Repl Restrictor .078

#80 PISTON ORIFICE R22

.080 Restrictor Orifice #80

.081" Restrictor Orifice #81

.082" Restrictor Orifice #82

RESTRICTOR ORIFICE .083" #83

Repl Restrictor .085

.087 Restrictor Orifice #87