AFX FX-17 Peak - Force - Frost Gray/Fuchsia 0132-1173 aircooled Good For: Car AudioPro AudioHome

Good For: Car AudioPro AudioHome SolutionsHi-Fi InstallationDIY Projects

13-0985 Chrome 2 inch Hair Seat Spring Set Reference #'s (if available): Can't find what you need

19-0067 Engine Sprocket 34 Tooth Reference #'s (if available): 40235-70A Can't find what you need

03"/51mm Voice Coil Former Material Kapton Winding Material CCA Diaphragm Material Titanium Magnet Material Ferrite Magnet Weight 35oz Measurements Overall Diameter 7"/180mm Overall Depth 5

but they can use the 51MM if you want a little more length

AFX FX-17 Peak - Force - Frost Gray/Fuchsia 0132-1173 aircooled Good For: Car AudioPro AudioHomeReplacement peak for AFX FX 17 helmets