This specially-angled valve piston and port alignment magnifying inspection mirror is the only way to properly determine if piston and valve casings are aligned in the upstroke and downstroke.
Valve Piston/Port Inspection Mirror 1/2″
$26.15
This specially-angled valve piston and port alignment magnifying inspection mirror is the only way to properly determine if piston and valve casings are aligned in the upstroke and downstroke.
In Stock