Turbine Steam Chest Overspeed Trip Pin Assy Carbon Seals PG Governor TG Governor Turbine #2 Position Parts Search by Part#/Terms Enter Part # or Keyword(s)× Search by Type Turbine Parts AYR BYR BYRH CYR DYR Steam Chest Parts Overspeed Trip Pin Parts Carbon Seals AYR/BYR CYR BYRH PG Governor Parts AYR/BYR BYRH/CYR/DYR TG Governor Parts AYR/BYR BYRH/CYR/DYR Search by Category AYR BYR BYRH Carbon Seal CYR DYR Mechanical Governor Miscellaneous Overspeed Trip Pin Assembly PG Governor Steam Chest TG Governor Turbine Sleeves T0533 Tags: AYR, BYR, OEM# 693951-1, Sleeve, Turbine. Add To Quote T0534 Tags: BYRH, CYR, DYR, OEM# 693952-1, Sleeve, Turbine. Add To Quote