The 24W218 Santoprene Diaphragm Kit from Graco that includes:

Maximum Temperature: 212 F

turning on and off the motor at the correct psi

stainless steel [51-30026] Replaces OEM P/N 704-703 and 0509591

Fan air cap for wide coverage

Jet Tools - JTM-2 Mill With X-Axis Powerfeed 11.3 SCFM The 24W218 Santoprene Diaphragm KitDetails Jet 690006 Description Three stage power down feed with auto stop, high precision Class 7 spindle bearings and the rugged stability of Meehanite castings ensures you get everything you need from the JTM 1 and 2 models. The internally cooled spindle head prevents seizing, and JET precision engineering ensures superior results with all the features you've come to expect, all backed by the industry leading JET Two Year Warranty Jet 690006