The QA1 valve disc kit contains eight 1.300 in OD, 0.020 in thick valve discs, offered as an 8-pack for rebuild and service needs. These heavier-thickness discs are supplied as matched replacements to adjust or restore valve spacing where this dimension is specified. Providing multiple identical discs in a kit simplifies maintenance and helps technicians achieve consistent hydraulic results after servicing.
QA1 Valve Disc Kit - .542in OD x .020in Thick - 8 Pack