Solo Diaphragm Pump and Cylinder

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$ 32.99
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# 4400221
In Stock
Weight: 1.70 lbs
Quickly and easily change out the complete pump and cylinder. Turns a 30-minute repair into a 5-minute task; a great backup part to keep on the truck!


  • Fits the Solo 475 and 475D
  • Includes a pressure regulator with four settings: 15, 30, 45 and 60 psi
  • Includes all required seals and O-rings, clamp and hardware

Product Features

  • Makes changing the diaphragm and pressure cylinder easier - fewer steps than ordering a bunch of components

Review Summary (Based on 1 Reviews)

5 Stars

It is not an easy job to replace the pump and cylinder. .357 magnum from CA wrote April 26, 2017

I remembered how difficult it was to replace just the diaphragm several years ago and read that the whold pump and cylinder was quicker and easier to replace. It wasn't.

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