Benefit:Vacuum Secondary Diaphragm will help you regain the accuracy and performance of your regulator.
FITMENT:390-750 CFM 1841849,1850,3310,6619,6909, 8007,9834, 80457,80463,80508,80529.
MATERIAL:High-performance rubber material.
DIMENSIONS:Rod length measures 2.054".
USAGE:Replace worn-out diaphragms.Ensure correct function of the vacuum.Feature diaphragm check ball and secondary throttle plates.
BENEFIT:Vacuum Secondary Diaphragm will help you regain the accuracy and performance of your regulator.