The QA1 valve disc kit is a set of eight replacement discs for valve servicing and rebuilds. The product lists .750 in OD x .008 in thick with metric specifications of 8 mm ID x 19 mm OD and .203 mm thickness. QA1 supports replacement and service needs and provides technical assistance, making these discs a practical selection when specific disc dimensions are required for accurate reassembly.
QA1 Valve Disc Kit - .750in OD x .008in Thick - 8 Pack