Skip to Navigation Skip to Content

ribbon image Stock Up on Real OEM HVAC Parts for the Summer Season!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Hydra Rinse STLHRTKU431 U431 MACHINE TUNE-UP KIT (LUBELESS)

Obsolete HYRSTLHRTKU431 has been replaced by: HYR999-0500
Manufacturer:
Manufacturer #:
STLHRTKU431
Parts Town #:
HYRSTLHRTKU431
Replaced by PT #:
Units:
Each
Fits Models:

Hydra Rinse STLHRTKU431 Genuine OEM Replacement Part

To be used on Hydra Rinse Upgrade Kit only.

Tune-Up Kit Includes:

(2) Door Gaskets

(4) Lubeless Side Spigot O-rings

(3) Lubeless Center Spigot O-rings (1-face, 2-body)

(2) OEM Rear Seal O-rings

(4) Lubeless Check Valve Block O-rings (2-for the Pressure Switches, 2-for the Air Inlets)

(2) Lubeless Air Bleed Valve O-rings

  • Length:
    8.45 in / 21.46 cm
  • Width:
    5.75 in / 14.61 cm
  • Height:
    2.25 in / 5.72 cm
  • Weight:
    0.09 lbs / 41 g