SuperParts™ Output Station Module (OSM) for MSC+/PAR+/PAR+ES


  • Brand new, direct-fit replacement part—never used, never repaired.
  • Includes main circuit board, plastic case, and protective backerall brand new.
  • Includes all necessary mounting hardware for convenient installation.
  • Replaces OEM part numbers: 633653, 634677-01, 634677-02, HA0200.
  • Replacement part for Rain Bird® MSC+/PAR+/PAR+ES.
  • 90-Day Money-Back Guarantee & 10-Year Limited Warranty.
  • No core charge, core return, or board exchange required.
  • Free 2-Day UPS® Delivery to all U.S. locations.
  • International shipping available.

Do you have an older-style “ROM-8” without lights and switches? The SuperParts™ Output Station Module (OSM) is a direct-fit upgrade.