The QA1 valve disc kit is a replacement set intended for valve service and rebuilds, supplied as an eight-pack. Each kit lists 1.300 in OD x .010 in thickness with a 10 mm ID and 33 mm OD metric specification. QA1 supplies a range of replacement and service parts plus technical support, making these discs a practical choice for routine maintenance when exact disc sizes are needed.
QA1 Valve Disc Kit - 1.300in OD x .010in Thick - 8 Pack