Description
Product Overview
Part Name: Electronic Control Unit – ECAS Air Suspension
Part Numbers: 81258117033
Vehicle Compatibility: MAN Trucks – Suitable for TGX, TGS, and TGM models (2013–2024). Regulates the electronically controlled air suspension system, ensuring balanced ride height, comfort, and handling across varying load weights.
Configuration: OEM-style ECAS module with integrated microcontroller and multi-channel CAN interface. Designed for precision control of air springs and sensors in real-time, adapting suspension height automatically to road and load conditions.
Function: Monitors and adjusts the truck’s suspension air pressure to maintain optimal chassis height. Improves driver comfort, minimizes load shifts, and protects mechanical suspension components from excessive stress.
Technical Specifications
Type: ECAS (Electronically Controlled Air Suspension) Control Unit
Material: Die-cast aluminum casing with sealed circuit board and waterproof connectors
Application: Fits MAN TGX, TGS, and TGM trucks (2013–2024) using ECAS control unit reference 81258117033
Cross-Reference: Equivalent to MAN OE part 81258117033; compatible with Euro V–VI ECAS and leveling systems
Installation: Direct-fit OEM replacement; installs in the chassis electronics compartment with factory cable connections
Service Interval: Replace if ride height sensors report errors, air suspension fails to respond, or diagnostic codes for ECAS malfunction appear
Delivery & Availability
Stock Options: Premium aftermarket MAN ECAS modules available
Delivery Time: 3–7 days internationally
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