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303.11.0039 Gearbox Housing Solenoid Valve, Gearbox

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303.11.0039 Gearbox Housing Solenoid Valve for Mercedes-Benz

303.11.0039

Summary

This gearbox housing solenoid valve is engineered for heavy commercial vehicle transmissions, specifically designed for compatibility with Mercedes-Benz systems and Kongsberg systems. It provides essential control within the gearbox housing to ensure reliable shifting performance in demanding environments. Equivalent to OE Mercedes-Benz 9452601957.

Product identifiers
EAN Code8699031000008
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Compatible OEM Codes

  • MERCEDES BENZ
    • 970 260 11 57
    • 945 260 19 57

Description

What does a gearbox housing solenoid valve do?

This gearbox housing solenoid valve is a critical component within the transmission control system, responsible for managing the flow of air or oil to facilitate gear shifts. Built with high-strength components, it is designed to withstand the intense heat and constant vibration found in heavy commercial vehicle gearboxes.

Vehicle and system compatibility

This component is compatible with Mercedes-Benz vehicles and is also fitted to Kongsberg systems. For proper selection, technicians should verify the specific transmission model and the solenoid's position on the valve block to ensure correct functionality.

Installation and maintenance guidance

During installation, it is vital to check that all electrical connectors are clean and free of corrosion to prevent incorrect shift commands. Replacing old seals and o-rings during the process is highly recommended to prevent pressure leaks and ensure a secure fit within the gearbox housing.

Troubleshooting and selection

Regularly monitoring for fault codes related to solenoid resistance can help prevent major transmission repairs. For optimal performance, always refer to the vehicle manufacturer's service manual for specific installation requirements.

OE cross-reference

303.11.0039 (Gearbox Housing Solenoid Valve) is the equivalent of the Mercedes-Benz OE numbers. This part directly replaces Mercedes-Benz OE numbers 9452601957, 9702601157.

Other OEMs

MERCEDES BENZ

  • A9702601157
  • A9452601957
  • 9702601157
  • 970.260.1157
  • 970.260.11.57
  • 970 260 1157
  • 9452601957
  • 945.260.1957
  • 945.260.19.57
  • 945 260 1957
  • 970 260 11 57
  • 945 260 19 57

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KONGSBERG
MERCEDES BENZ

FAQ

What is the function of a gearbox housing solenoid valve?
It manages the pneumatic or hydraulic pressure required to execute gear shifts within the transmission system.
Which vehicle brands are compatible with this part?
This component is designed for use in Mercedes-Benz vehicles and is also compatible with Kongsberg systems.
What should be checked before installing a new solenoid valve?
Verify the transmission model, the solenoid position on the valve block, and ensure the connector pin count matches exactly.
How can I prevent premature failure of the solenoid?
Ensure air or oil quality is high and always replace old seals during reassembly to prevent pressure leaks.
What are the OE reference numbers of this part?
303.11.0039 directly replaces Mercedes-Benz OE numbers 9452601957, 9702601157.