AD-9 Style Air Dryer 12V – Aftermarket Replacement for Bendix 065225 / 109685

12V AD-9 Style Air Dryer – Aftermarket Replacement for Bendix 065225 / 109685 Keep your air brake system clean, dry, and operating at peak performance with this premium AD-9 Style Air Dryer – a direct 12-volt replacement for the widely-used Bendix AD-9 models, including part numbers 065225, 109685, F224680, and 26QE377. Engineered for heavy-duty trucks, buses, and commercial vehicles, this aftermarket unit features a rugged aluminum housing, integrated 12V heater, and a reliable purge valve system to efficiently remove moisture and contaminants from your air system. Ideal for OE replacement or retrofit projects, it matches OEM performance at a more affordable price. Key Features Direct Replacement for Bendix AD-9 Replaces OEM part numbers: 065225, 109685, 109685X, F224680, 26QE377 Voltage: 12 Volts – with integrated heater for cold weather operation Durable Construction: Corrosion-resistant aluminum body for long-lasting use Efficient Moisture Removal: Helps prevent freeze-ups and protects air system components Universal Fit: Standard port configuration compatible with most North American heavy-duty trucks Easy Installation: Bolt-on replacement with standard mounting bracket (sold separately or included with some models) Cost-Effective: OEM-level performance at a fraction of the dealer price Applications Freightliner, Kenworth, Peterbilt, International, Volvo, Mack, Western Star Suitable for tractors, trailers, dump trucks, buses, and more Specifications Heater Voltage: 12V DC Port Configuration: Standard (Supply, Delivery, Control) Purge Valve: Integrated with heater Mounting: Vertical, frame-rail compatible Operating Pressure: 100–135 PSI (standard) Cross Reference Part Numbers Bendix: 065225, 109685, 109685X Automann: 170.065225 Mack: 26QE377 Torque: TR065225 Wabco: R955205 Note:  Confirm part number cross-reference and port configuration before ordering Replacement desiccant cartridges and purge valves are widely available Not compatible with 24V systems (use AD-9 24V version for those applications)