Overview
The ZF 6057.018.369 CONTROL UNIT is a critical electronic module for the WG210 series, responsible for managing hydraulic pressure modulation and shift timing within the transmission. Positioned on the valve body assembly, this OEM genuine part interprets input from the vehicle’s ECU to execute precise gear changes, ensuring smooth power delivery under heavy loads. The SKU 6057.018.369 is engineered to meet ZF’s exacting tolerances, directly interfacing with the TRANSMISSION HOUSING to maintain sealed fluid circuits. Without this control unit, the WG210 cannot regulate clutch engagement or torque converter lockup, making it indispensable for drivetrain reliability in construction and agricultural machinery.
Symptoms of Failure
- Erratic shifting or gear hunting — A failing control unit causes the transmission to randomly upshift or downshift under steady throttle, often accompanied by delayed engagement. This is a common search query for “ZF WG210 shift hesitation fix.”
- Transmission fluid contamination — Internal seal degradation within the 6057.018.369 allows hydraulic oil to mix with electrical contacts, leading to visible fluid leaks around the valve body area. Technicians searching for “WG210 control unit oil leak” frequently encounter this issue.
- Loss of reverse gear — When the control unit fails to energize specific solenoids, reverse gear may become inoperative while forward gears remain functional. This symptom is often reported as “ZF transmission no reverse but drives forward.”
- Intermittent limp mode activation — The unit’s internal circuit board can develop micro-cracks from thermal cycling, triggering fault codes and forcing the transmission into a reduced-power state. This is a top result for “WG210 limp mode diagnostic.”
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 6057.018.369 |
| OEM Reference | ZF 6057 018 369 |
| Material | Die-cast aluminum housing with glass-filled nylon connector |
| Weight | 1.2 kg (2.65 lbs) |
| Dimensions | 180 mm x 120 mm x 45 mm |
| Operating Voltage | 12V DC (24V compatible with adapter) |
| Seal Type | Nitrile rubber O-rings |
Compatibility
This control unit is specifically designed for the ZF WG210 series transmissions, commonly found in off-highway vehicles such as wheel loaders, forklifts, and dump trucks. Based on its electronic architecture, the 6057.018.369 is also compatible with the WG180 and WG200 models when used with the correct HOUS.FRONT SECT adapter plate. It does not fit the older WG120 or WG150 series without significant modification. For installations involving the HOUSING REAR PART or the HOUSING REAR SECTION, verify that the mounting bolt pattern aligns with the control unit’s base flange to prevent fluid bypass.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101080 | TRANSMISSION HOUSING | Encloses gear sets and valve body assembly |
| 4657201167 | HOUS.FRONT SECT | Front section housing for input shaft support |
| 4657201171 | HOUSING REAR PART | Rear housing segment for output shaft |
| 4657298103 | HOUSING REAR SECTION | Extended rear section for PTO mounting |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for housing mating surfaces |
| 0636100801 | CAP SCREW | M10 fastener for control unit mounting |
| 4656301148 | FIXING PLATE | Bracket securing control unit to valve body |
| 4657301034 | SCREEN SHEET | Fine mesh filter for hydraulic oil return |
| 4657301035 | SCREEN SHEET | Coarse mesh pre-filter for suction line |
| 0636100803 | CAP SCREW | M8 bolt for housing rear section attachment |
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