Tractor Air Valve Knob, Pin On or Thread On
Tractor air valve knob. Universal fit for trucks 1991 and newer.
Choose thread-on or 3/8" short shaft pin-on installation.
Choose color from drop down menu above.
Complete the set with a matching Trailer Knob, item 38692.
Choose thread-on or 3/8" short shaft pin-on installation.
Choose color from drop down menu above.
Complete the set with a matching Trailer Knob, item 38692.
Tractor air valve knob. Universal fit for trucks 1991 and newer.
Choose thread-on or 3/8" short shaft pin-on installation.
Choose color from drop down menu above.
Complete the set with a matching Trailer Knob, item 38692.
Choose thread-on or 3/8" short shaft pin-on installation.
Choose color from drop down menu above.
Complete the set with a matching Trailer Knob, item 38692.