Customer Service: 1-800-331-7993
Product Number: AK-53
For use with water only. Now features a clear valve body- so you can see inside without taking it apart!
Kit Includes: 2 4-hole diaphragms, 1 9-hole gasket, 1 conical compression spring, 1 piston, & 1 valve body.
(OEM #24-0129-00 and #24-0138-00)