Old Part Numbers: 9051131
Air compressor regulator / manifold assembly.
Note: If ordering for model H1820F or H1826F, you may also need to order 9038369 Control Panel because the knob on the replacement Regulator/Manifold is larger than the original.
NOTE: If ordering this for the H1504ST model, swap this out with the defective internal parts of your current Regulator knob for the internal parts of this regulator assembly. Discard the cast manifold as it will not fit the H1504ST model.
Perfect replacement for OEM