Air Dryer AD-9 Replacement For 109685 26QE377 109685X And More, Twelve Volt Seventy Five Watt Heater, One Half Inch NPT Inlet Outlet, One Quarter Inch Control NPT, Replaces 65225X, Fits 71301-0061 71301-0062 And 8085192

Air Dryer AD-9 replacement, single unit for 12V 75W heater
✔️ 12V 75W heater, 1/2 NPT in/out, 1/4 NPT control, replaces 65225X

This AD-9 air dryer replacement is designed to strip moisture and particulates from compressed air before it enters the brake system. It's commonly used on heavy‑duty trucks, trailers, and other vehicles with air brake systems to keep lines clean and dry for reliable braking performance.

✅ Replaces 65225X
✅ Inlet/Outlet: 1/2 NPT
✅ Delivery: 1/2 NPT
✅ Control: 1/4 NPT
✅ Heater: 12V, 75W
✅ Weight: ~28 lbs
✅ Includes: 1 x AD-9 Air Dryer
✅ Core Group: 157AD9

💡 What is an air dryer used for in braking systems?

Air dryers remove moisture and contaminants from compressed air to protect brakes and actuators, ensuring consistent performance in harsh conditions.

- moisture removal for air brake systems to prevent rust - protects valves, actuators, and hoses from moisture damage - helps prevent freezing in cold climates and reduces contamination