Description
Product Overview
Part Name: Shift Cylinder Assembly (Dual)
Part Numbers: A9452603963
Vehicle Compatibility: Mercedes-Benz Trucks – Compatible with Actros, Arocs, and Axor heavy-duty trucks (2012–2024) equipped with PowerShift transmission systems. Responsible for actuating multiple gear selections through dual pneumatic control chambers.
Configuration: OEM-spec dual shift cylinder built with precision-machined aluminum housing, twin-chamber actuation pistons, and durable seals for long-term reliability. Designed for accurate gear engagement under varying load and temperature conditions.
Function: Translates pneumatic or hydraulic signals into controlled mechanical motion to engage gears within the PowerShift transmission. Enhances gearshift precision, reduces wear, and improves vehicle drivability and fuel efficiency.
Technical Specifications
Type: Dual Pneumatic/Hydraulic Gear Shift Cylinder
Material: High-grade aluminum body with corrosion-resistant piston assemblies and sealed air fittings
Application: Fits Mercedes-Benz Actros, Arocs, and Axor Euro V–VI trucks (2012–2024) using shift cylinder reference A9452603963
Cross-Reference: Equivalent to Mercedes OE part number A9452603963; compatible with PowerShift 3 and 4 automated transmission systems
Installation: Direct-fit OEM replacement; mounts on gearbox housing; connects to the pneumatic control manifold and ECU-regulated solenoid lines
Service Interval: Replace when gear shifting becomes erratic, air leaks develop, or delay is noticed between gear commands and mechanical engagement
Delivery & Availability
Stock Options: High-quality aftermarket Mercedes-Benz shift cylinder assemblies available
Delivery Time: 3–7 days internationally
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