PA 23 NG Housing Assy. PN#31768-003 w/8130 By JT Evans | January 21, 2014 - 10:09 am |January 21, 2014 Inquiry, Misc Parts, Sales - Piper Parts Comments Off on PA 23 NG Housing Assy. PN#31768-003 w/8130 Click Image to Enlarge: