RAF412 pump_2 - Type 2 #01AAEF

Old Part Numbers: Z-AC-0032, AC-0032Valve plate comes with preinstalled valves and o-rings. Poor performance or air leaks out of the intake filter while the unit is running? This is probably the problem. 

New style filter assembly has 3/8" threads. Includes new style air filter, head and o-ring.

Old Part Numbers: CAC-260-2