Set 3 valve guides for Besson 928 Sovereign cornet
Set 3 valve guides for Besson Sovereign cornet
Before ordering please check the design of your guide is as shown in the photos and the same dimensions.
Width of guide 19.3mm (including tabs)
External diameter of circular area = 11.5mm
Internal diameter of circular area = 9mm
Thickness = 3mm
Vent hole diameter = 3.4mm