PARTS LIST for Shurflo Pump model # 2088-594-500BX Pump:
( Click Here for the Shurflo Pump 2088-594-500BX Product Page )
Item 5
(on image above)
Diaphragm, Drive Kit
$ 46.20 / each
Item 7
(on image above)
Upper Housing Assembly Kit
$ 23.45 / each