This QA1 valve disc kit supplies eight replacement discs, 10 mm inner diameter x 33 mm outer diameter, with an approximate thickness of 0.200 mm (about 0.008 in). Designed for valve servicing and rebuilds, the kit provides the specified disc sizing required for proper reassembly and is part of QA1’s service parts range with technical support available for installation guidance.
QA1 Valve Disc Kit - 1.300in OD x .008in Thick - 8 Pack