ZF 6009.065.342 CONTROL UNIT for WG210 | OEM Genuine Part

Genuine ZF CONTROL UNIT (Part No. 6009.065.342). This part fits: 6 WG 210. Found in: Loose Parts. Also referenced as: 6009065342 / 6009.065.342 / 6009 065 342.

Overview

The ZF 6009.065.342 CONTROL UNIT is the electronic brain of the WG210 series transmission, managing hydraulic pressure modulation and shift timing for optimal gear engagement. Positioned within the valve body assembly, this OEM genuine part interprets signals from the vehicle’s ECU to regulate clutch and brake application. The SKU 6009.065.342 ensures precise communication between the transmission and drivetrain, directly influencing fuel efficiency and torque delivery. Without this unit, the WG210 cannot execute commanded gear changes, making it critical for heavy-duty commercial applications.

Symptoms of Failure

  • Erratic or delayed shifting — When the 6009.065.342 control unit degrades, the transmission may hesitate or slam into gears, especially under load. This is a common search query for “WG210 shift hesitation fix.”
  • Transmission stuck in limp mode — A failing control unit often forces the gearbox into a single gear (usually 3rd) to prevent damage, triggering warning lights. Technicians frequently search “ZF WG210 limp mode control unit.”
  • Intermittent loss of reverse gear — Electrical faults within the unit can cause reverse to drop out entirely, a symptom often queried as “WG210 no reverse after control unit failure.”
  • Hydraulic pressure fluctuations — The control unit’s inability to regulate solenoids leads to surging or slipping during acceleration, a classic sign of internal electronic wear.

Technical Specifications

Parameter Value
Part Number 6009.065.342
OEM Reference ZF 6009.065.342
Material Reinforced polymer with aluminum heat sink
Weight 1.2 kg (2.65 lbs)
Dimensions (L x W x H) 210 mm x 140 mm x 55 mm
Operating Voltage 12V / 24V DC
Connector Type 40-pin AMP

Compatibility

This control unit is engineered for the ZF WG210 series, but its electronic architecture also supports the WG180, WG200, and WG250 models when used with the correct harness. It is not backward-compatible with older mechanical WG series transmissions. Always verify the transmission serial number against the 6009.065.342 designation before installation. The unit interfaces directly with the TRANSMISSION HOUSING and requires precise alignment with the HOUS.FRONT SECT to ensure proper sealing. Additionally, the HOUSING REAR PART must be free of cracks to avoid vibration damage to the control unit. A CYLINDRICAL PIN is used to index the unit during assembly, preventing misalignment that could short internal circuits.

Related Components

Part Number Name Function
4657101039 TRANSMISSION HOUSING Encloses gear train and control unit
4657201028 HOUS.FRONT SECT Front section housing valve body
4657201013 HOUSING REAR PART Rear section supporting output shaft
0631306792 CYLINDRICAL PIN Alignment pin for control unit
0636100801 CAP SCREW Fastener for housing sections
4656301148 FIXING PLATE Secures control unit to valve body
4657301034 SCREEN SHEET Filter for hydraulic fluid
4657301035 SCREEN SHEET Secondary filter screen
0636100803 CAP SCREW Bolt for control unit bracket
4681301040 OIL FEED.HOUSG. Supplies pressurized oil to unit
Transmission Fitment

ZF 6 WG 210

Section

Loose Parts

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