Description
Product Overview
Part Name: Transmission Valve Block
Part Number: 81326906031
Vehicle Compatibility: MAN Trucks – TGX, TGS, and TGM series equipped with TipMatic or ZF TraXon automated manual transmissions (2012–2024).
Configuration: OEM-grade valve block assembly that controls transmission hydraulic circuits. The unit includes solenoid valves and internal oil channels designed to regulate clutch engagement, gear shifting, and line pressure within the gearbox.
Function:
The valve block acts as a hydraulic command module within the transmission system. It translates electronic signals from the Transmission Control Unit (TCU) into precise hydraulic pressure movements, ensuring smooth gear transitions and protecting the clutch system from premature wear.
Technical Specifications
Type: Electro-hydraulic valve block assembly
Material: Aluminum alloy housing with embedded hydraulic solenoids and oil channels
Applications: MAN TGX, TGS, TGM trucks (Euro V/VI) with ZF AS-Tronic or TipMatic transmissions
Cross References:
– OEM: 81326906031
– Supersession: 81326906068 (interchangeable in certain configurations)
Installation:
Direct-fit replacement mounted on the gearbox body; must be programmed and calibrated after installation to synchronize with the TCU.
Service Notes:
Replace if hydraulic pressure faults, gear shift hesitation, or TCU error codes appear. Periodic transmission oil changes extend valve block lifespan.
Delivery & Availability
Stock Options: Available in OEM and high-quality aftermarket versions.
Delivery Time: 3–7 business days globally.
Payment & Security
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