Product Description
The part contains a built-in core which may be returned to us for reimbursement.
Bendix 801266 AD-IS Air Dryer Assembly 12V – New
The Bendix 801266 AD-IS Air Dryer Assembly is a new, heavy-duty air system component designed to remove moisture and contaminants from compressed air in commercial vehicle braking systems. By delivering clean, dry air, this assembly helps protect air brake components from corrosion, freezing and premature wear.
The AD-IS integrated system combines an air dryer, governor, pressure protection valves and replaceable desiccant cartridge into a compact assembly. This design simplifies air system plumbing, reduces the need for separate components and provides dependable air system protection under demanding operating conditions.
Equipped with a 12-volt, 90-watt heater and thermostat, the Bendix 801266 helps prevent moisture-related freezing during cold-weather operation. Its integrated pressure protection valves regulate air delivery to primary, secondary and accessory circuits.
Designed for compatible Peterbilt, Kenworth and other commercial trucks, this new Bendix air dryer offers OEM-quality performance and durability for maintaining reliable air brake system operation.
Product Features:
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Genuine Bendix AD-IS integrated air dryer assembly
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New unit, not remanufactured
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Manufacturer part number 801266
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12V electrical system with 90-watt heater and thermostat
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Integrated air governor for pressure regulation
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Four parallel pressure protection valves
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Replaceable spin-on desiccant cartridge
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Removes moisture from compressed air systems
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Helps prevent corrosion and freezing in air brake components
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Built-in purge system for moisture evacuation
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Designed for heavy-duty commercial truck service
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Compatible with specified Peterbilt and Kenworth air systems
Technical Specifications:
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Manufacturer: Bendix
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Part Number: 801266
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Model: AD-IS
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Product Type: Integrated Air Dryer Assembly
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Condition: New
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Operating Voltage: 12V DC
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Heater Rating: 90 Watts
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Supply Port: 1/2"-14 NPT
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Primary Delivery Port: 1/4"-18 NPT
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Secondary Delivery Port: 1/4"-18 NPT
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Primary Port Opening Pressure: 103 PSI
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Secondary Port Opening Pressure: 109 PSI
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Accessory Port Opening Pressure: 109 PSI
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Suspension Port Opening Pressure: 109 PSI
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Safety Valve Opening Pressure: 153 PSI
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Governor Cut-In Pressure: 110 PSI
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Governor Cut-Out Pressure: 130 PSI
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Desiccant Cartridge: Replaceable spin-on type
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Heater Connector: Metri-Pack sealed connector
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Reference Part Numbers: 5010694, 5015533, 5015534
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Remanufactured Equivalent: 5010696X
