The QA1 valve disc kit is an eight-pack of replacement discs intended for valve service and rebuilds. The discs measure .670 in OD x .006 in thick with a product metric spec of 8 mm ID x 17 mm OD x .152 mm thickness. QA1 supplies replacement and service components plus technical support, providing a reliable selection of matched disc sizes for maintenance tasks needing precise fit.
QA1 Valve Disc Kit - .670in OD x .006in Thick - 8 Pack