AD-IS 2-Plug “5015533” Air Dryer

Precision Manufacturing & Quality ControlBuilt entirely in-house by Turbo Kings, the AD-IS 2-Plug (5015533) delivers the same performance and fitment as the OEM Bendix AD-IS system while incorporating enhanced durability for extended fleet use. Each unit is pressure-tested up to 150 PSI to confirm air-integrity and purge-valve reliability under sustained load cycles.Every dryer receives upgraded BRV high-temperature O-rings throughout the sealing network, extending service life under high heat and vibration. Internal valves, pistons, and purge assemblies are lubricated with HP-870 synthetic grease—a premium high-temperature compound engineered to prevent galling, carbon binding, and moisture intrusion.A genuine Bendix D-2 governor is installed and calibrated for precise 135–150 PSI cut-in / cut-out operation, ensuring consistent brake-system response and air-tank recovery. Before packaging, each dryer is purged, neutralized, and moisture-free, guaranteeing clean, ready-to-install performance.What Makes Turbo Kings Air Dryers DifferentUnlike bulk imports or assembly-line reproductions, every Turbo Kings unit is assembled locally under direct supervision. Each dryer passes a complete air-integrity verification and internal moisture purge to replicate field conditions and prevent contamination before installation.BRV High-Temp O-Rings Installed – Withstands extreme heat and compressor oil carry-overHP-870 Synthetic Grease – Protects against carbon scoring and valve wearOEM Bendix D-2 Governor – Calibrated for dependable air-system controlFull 150 PSI Pressure Test – Confirms air-integrity and purge-valve performance2-Plug Configuration – Compatible with multi-system and ABS-integrated applicationsBuilt by Turbo Kings – Manufactured locally for consistent quality and shorter downtimeWhy Fleets and Owner-Operators Trust Turbo KingsClean, dry air protects critical systems—from brake modulators to emissions valves. The AD-IS 2-Plug #5015533 is built to eliminate oil carry-over, condensation, and purge failure, reducing maintenance costs and preventing air-system freeze-ups during seasonal shifts.Our dryers are performance-validated to maintain precise tank pressure, purge cycles, and moisture evacuation under heavy-duty operation. Fleet managers depend on Turbo Kings because each air dryer represents the same reliability as OEM Bendix—with the added assurance of local assembly, hands-on testing, and traceable batch control.Every 5015533 unit arrives pre-lubed, pressure-verified, and sealed, ready for direct installation without additional setup.Our Process at a GlanceHousing Preparation & Inspection: Castings are cleaned, dried, and verified for machining accuracy.Seal Replacement: High-temperature BRV O-rings installed at all critical interfaces.Lubrication: HP-870 synthetic grease applied to all internal valves and purge mechanisms.Governor Calibration: OEM Bendix D-2 governor fitted and tuned for 135–150 PSI cut-in/out.Pressure Validation: Unit tested to 150 PSI for purge valve function and air-integrity.Final Assembly & Packaging: Dryer is neutralized, purged, and sealed for installation-ready delivery.SpecificationsOperating Pressure: 135 – 150 PSIVoltage: 12 VConfiguration: 2-Plug Port LayoutPart Number: 5015533Core Charge: None (New Unit)Warranty: 6 Months / Unlimited Mileage