ASM 300 & 400 Repair Kit

ASM 300 & 400 Repair Kit

  • $49.95
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Airless Spray Gun repair kit for ASM 300 & 400.
(The 4427 kit is listed as the "heavy duty rebuild kit" in the 300 parts breakdown.)

Diffuser Thread Note: Kit comes with a 7/8" diffuser!
Some older ASM 300/400 400 guns did come with smaller 11/16", this kit will upgrade your gun to the 7/8" thread.

Details:
  • 1x 4402-G Diffuser (7/8")
  • 1x 4404 Needle / Plunger Assembly
  • 1x 4425 Retainer Nut

Mfr.# 4427-G

items: 1, 2, and 7 as shown in breakdown below.




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