The Midland Haldex KN21102 is a manual air tank drain valve designed for air brake reservoir systems on heavy-duty trucks and trailers. Also cataloged under part number MDKN21102, this valve provides a straightforward manual drain point to release moisture and condensate from the air tank, a routine maintenance step that protects downstream brake components from water contamination. Sold individually, it fits into the broader category of air brake reservoir drain valves. Pro Gear and Transmission carries genuine Haldex parts for fleet shops and independent mechanics alike. Call us to confirm proper fit for your specific application before ordering.
Features
Midland Haldex part number KN21102, also cross-referenced as MDKN21102
Manual air tank drain valve for air brake reservoir systems
Designed for routine moisture and condensate removal from air tanks
Sold individually (unit of measure: each)
Genuine Haldex part sold by Pro Gear and Transmission
