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303.11.0118 Range Change Valve, Gearbox

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303.11.0118 Range Change Valve for Iveco and MAN

303.11.0118

Summary

This range change valve is a critical component for heavy commercial vehicle transmissions, ensuring precise pneumatic operation of the range-shift group. It is compatible with Iveco, MAN, Renault Trucks, and Volvo vehicles. Equivalent to OE MAN 81326906020, Renault Trucks 7421462243 and Volvo 21462243.

Product identifiers
EAN Code8683457047723
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Compatible OEM Codes

  • VOLVO
    • 22160511
    • 21462243
  • ZF
    • 0501 216 319
  • RENAULT TRUCKS
    • 7421462243
  • MAN
    • 81.32690-6020

Description

What does a range change valve do?

The range change valve serves as a vital electro-pneumatic control unit within the transmission system. It receives electrical signals from the gear lever switch to move an internal spool, which then directs compressed air to the range-shift cylinder on the transmission housing. This process allows for seamless shifting between low and high gear groups in heavy-duty transmissions.

Vehicle and engine compatibility

This component is designed for compatibility with various heavy commercial vehicle applications, including those from Iveco, MAN, Renault Trucks, and Volvo. It functions effectively within multi-stage manual and semi-automatic transmission systems to maintain precise gear selection during operation.

Maintenance and installation

For optimal performance, technicians should check the solenoid and spool for any signs of pneumatic leaks or electrical faults. Ensuring the correct voltage supply is maintained is essential for the accurate positioning of the internal spool during the shifting cycle.

Troubleshooting guidance

When replacing this part, it is important to verify compatibility with the specific transmission model to ensure correct pneumatic routing and electrical connection.

OE cross-reference

303.11.0118 (Range Change Valve) is the equivalent of the MAN, Renault Trucks, Volvo and ZF OE numbers. This part directly replaces MAN OE number 81326906020. It also replaces Renault Trucks OE number 7421462243, Volvo OE numbers 21462243, 22160511 and ZF OE number 0501216319.

Other OEMs

MAN

  • 81326906020
  • 81.32690-6020

RENAULT TRUCKS

  • 7421462243

VOLVO

  • 22160511
  • 21462243

ZF

  • 0501216319
  • 0501 216 319

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
IVECO
MAN
RENAULT TRUCKS
VOLVO
ZF

FAQ

What is the function of a range change valve?
It is a pneumatic control part that shifts the low/high range group in transmissions by directing compressed air to the range cylinder via an internal spool.
Which vehicles are compatible with this part?
This component is designed for heavy commercial vehicles from manufacturers such as Iveco, MAN, Renault Trucks, and Volvo.
How can I identify if the range change valve needs replacement?
Symptoms often include difficulty shifting between gear ranges or issues with the transmission's split group during operation.
Does this part require specific electrical voltage?
The operation depends on the vehicle's electrical system, typically functioning on either 12 V or 24 V supply voltages.
What are the OE reference numbers of this part?
303.11.0118 directly replaces MAN OE number 81326906020. It also replaces Renault Trucks OE number 7421462243, Volvo OE numbers 21462243, 22160511 and ZF OE number 0501216319.