Heavy Duty Truck Air Bellow Suspension Pressure Sensor Replacement for DAF Iveco Mercedes-Benz | WABCO OEM 4410441100 4410441080

Product Overview The 4410441100 / 4410441080 Air Bellow and Suspension Fluid Pressure Sensor is an industrial-grade pneumatic calibration component engineered as a premium aftermarket replacement for DAF, Iveco, Mercedes-Benz commercial trucks, passenger coaches, and heavy duty multi-axle semi-trailers operating with Electronically Controlled Air Suspension (ECAS) systems. Manufactured to mirror strict original equipment technical performance, this high-precision sensor mounts directly adjacent to the chassis air spring bellows or central leveling valve manifolds. By measuring millibar-level air pressure fluctuations and feeding linear voltage telemetry to the central ECAS microprocessor, it ensures microsecond chassis leveling adjustments, balanced multi-axle weight distribution, and optimized road shock damping under heavy payload stresses. Technical Specifications Primary WABCO Cross-Reference Codes: 4410441100, 441 044 110 0, 4410441080, 441 044 108 0 DAF Fleet OE Reference Codes: 1506143, 1607435 Iveco Factory OE Reference Codes: 504027411, 41211116 Mercedes-Benz OE Reference Codes: A0045428318, 0045428318, A0055424518, 0055424518 Component Class: Inductive/Piezoresistive Fluid Air Suspension Bellow Pressure Switch Sender Housing Properties: Heavy-duty, anti-oxidizing threaded connector base fused with a high-impact polymer 3-pin wiring plug shroud Condition: Brand New Premium Aftermarket Replacement Vehicle & System Compatibility Matrix This replacement air shock logging probe features original equipment pneumatic mapping parameters and terminal pinning layouts, enabling perfect drop-in setups across major European commercial logistics networks and trailer chassis designs: Truck Manufacturer & Chassis Family Suspension Lineup & System Application Profiles DAF Trucks Series (XF 95, XF 105, XF 106, CF 75, CF 85 Fleet) Fits premium long-haul highway tractors and heavy multi-axle distribution rigid trucks utilizing factory WABCO ECAS intelligent chassis-leveling loops. Iveco Trucks Series (Stralis, Trakker, EuroCargo Systems) Widespread replacement use across heavy transport rigid cargo chassis and construction dumpers equipped with pneumatic rear axle air bags. Mercedes-Benz Trucks (Actros, Axor, Atego Configurations) Direct cross-reference fitment for international heavy haulage distribution rigs requiring matching A0045428318 chassis-level tracking loops. Heavy Duty Semi-Trailers & Buses (BPW, SAF-HOLLAND, EvoBus Networks) Compatible with commercial passenger transit coaches and modern multi-axle logistics trailer chassis running smart under-frame air leveling valve blocks. Performance Benefits Restores Chassis Levelling Balance: Directly corrects typical pneumatic system failures such as crooked chassis tilt, sudden suspension collapsing under load, sluggish air bag responses, or erratic “ECAS Leveling Error” dashboard codes. Pneumatic Shock Endurance: Engineered with an upgraded internal diaphragm capable of handling sharp, extreme air pressure surges caused by sudden pothole impacts and severe trailer load dumps. IP67 Corrosion-Proof Shroud: Built with high-strength anti-oxidation metal threads and hermetically sealed polymer headers to lock out under-chassis water spray, grease, mud, and corrosive winter road de-icers. Maintenance Tip: In long-haul logistics fleets, a failing 4410441100 / 4410441080 air bellow sensor usually manifests as an un-level chassis ride or the electronic leveling system continuously hunting (pumping up and deflating) without settling down. Sitting under the frame rails near the axles, this sensor is heavily exposed to aggressive road debris, moisture, and fine mechanical grease films. When installing this premium aftermarket replacement, ensure the truck’s pneumatic reservoirs are completely bled and the chassis is safely supported by mechanical safety jack stands. Clean any accumulated road dirt or thread rust out of the valve port, wrap the thread cleanly if a thread sealant patch isn’t pre-applied, and click the terminal clip firmly home to guarantee an air-tight, moisture-proof electronic interface.