Thwaites Ecu Computer - OEM Number: T54134

The Thwaites ECU Computer (OEM T54134) is a direct replacement electronic control unit designed for use on a range of Thwaites site dumpers. It functions as the machine’s central electronic management module, monitoring and controlling key engine and drivetrain systems to ensure reliable and efficient machine operation.

Manufactured to OEM specifications, this ECU is engineered for durability, vibration resistance, and dependable performance in harsh construction environments. It receives input signals from multiple sensors throughout the machine and processes this data to control various operational functions, safety systems, and engine management parameters.

FUNCTION AND OPERATION

• Monitors and controls key engine and machine operating systems
• Processes input signals from sensors and switches
• Supports engine management and drivetrain control functions
• Helps maintain safe and efficient dumper operation
• Communicates with associated wiring harnesses and electrical components
• Designed for reliable operation under vibration and harsh site conditions

TECHNICAL DETAILS

• OEM Part Number: T54134
• Type: ECU (Electronic Control Unit) / machine control computer
• Function: Electronic monitoring and control module
• Application: Thwaites dumper electrical and drivetrain systems
• Construction: Sealed electronic control module with multi-pin connector interface
• Design: OEM-programmed controller designed for direct replacement installation

Thwaites parts listings identify T54134 as a genuine “ECU Computer” used within dumper transmission and hydraulic control assemblies.

TYPICAL APPLICATIONS

Suitable for a range of Thwaites equipment, including:

• Thwaites 6-tonne Power Swivel dumpers
• Thwaites 9-tonne Power Swivel dumpers
• Site dumpers with electronically managed drivetrain systems
• Construction and material handling machinery using ECU-controlled systems

Illustrated Thwaites parts manuals show T54134 used alongside dedicated ECU harness and anti-vibration mounting components within transmission and hydraulic pump assemblies.

IMPORTANT INFORMATION

Always confirm the correct OEM part number, machine model, and serial number before ordering, as ECU programming, connector layouts, and software calibrations may vary depending on dumper specification and production range. Incorrect ECU installation or incompatible programming may result in machine fault codes, drivetrain issues, or non-start conditions. In many cases, ECU replacement may also require calibration or configuration to match the machine system setup.

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
£11.95 or FREE for orders over £150
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.

Premium Delivery*
£27.50 for delivery before 10:30am
£20.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.

For all other countries, please click here for full delivery information.

**Separate carriage charges apply to bulk products such as 205L barrels.