Overview
The ZF 6057.018.201 CONTROL UNIT is an OEM genuine electronic assembly designed specifically for the WG211 series powershift transmission. This control unit governs clutch modulation, shift timing, and hydraulic pressure regulation within the valve body. Positioned on the exterior of the main gearcase, it interfaces directly with the transmission’s internal solenoids and sensors. The SKU 6057.018.201 is a direct replacement unit that restores factory shift quality and diagnostic communication. For proper sealing and alignment, this control unit mounts against the 4657101049: TRANSMISSION HOUSING and is secured using precision hardware.
Symptoms of Failure
- Erratic or harsh shifting: A failing control unit causes delayed or abrupt gear engagement, often accompanied by a jarring sensation during acceleration or deceleration.
- Intermittent loss of forward or reverse: The transmission may suddenly drop into neutral or fail to engage a specific range, leaving the vehicle immobile until the unit is cycled.
- Diagnostic trouble codes (DTCs) for solenoid circuit faults: Internal electronic degradation triggers persistent codes related to open circuits or shorted coils, even after wiring inspection.
- Transmission stuck in limp mode: The control unit may force the gearbox into a single fixed gear (typically second or third) to prevent damage, severely limiting road speed and torque output.
Technical Specifications
| Parameter | Value |
|---|---|
| OEM Part Number | 6057.018.201 |
| Material | Die-cast aluminum housing with sealed electronics |
| Weight | 1.8 kg (4.0 lbs) |
| Dimensions (L x W x H) | 210 mm x 140 mm x 65 mm |
| Operating Voltage | 12V DC / 24V DC compatible |
| Connector Type | 24-pin AMP/TE sealed connector |
| OEM Reference | ZF 6057.018.201 (Genuine) |
Compatibility
This control unit is engineered for the ZF WG211 series transmission family. It is also compatible with the WG180, WG200, and WG210 variants that share the same electronic architecture and valve body interface. Always verify the transmission serial number and existing ECU firmware revision before installation. The unit works in conjunction with the 4657301130: HOUS.FRONT SECT and the 4657301131: HOUSING REAR PART to create a sealed environment for the internal wiring harness. A 0631306816: CYLINDRICAL PIN is used during installation to align the control unit dowels with the housing bores.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101049 | TRANSMISSION HOUSING | Main structural case enclosing gear sets and valve body |
| 4657301130 | HOUS.FRONT SECT | Front section housing the torque converter and pump |
| 4657301131 | HOUSING REAR PART | Rear section supporting output shaft and PTO mount |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for control unit positioning |
| 0636102489 | CAP SCREW | M10 fastener for housing-to-control unit mounting |
| 4656301148 | FIXING PLATE | Retaining bracket for wiring harness connector |
| 0636102463 | CAP SCREW | M8 bolt for fixing plate attachment |
| 4657201133 | SCREEN SHEET | Mesh filter protecting control unit hydraulic ports |
| 0636115287 | CAP SCREW | M6 screw for screen sheet retention |
| 4657301065 | PLATE | Cover plate for control unit access port |
Frequently Asked Questions
Q: Can the ZF 6057.018.201 control unit be repaired, or must it be replaced?
A: Due to the sealed epoxy construction and proprietary firmware, field repair is not recommended. Replacement with the OEM genuine 6057.018.201 unit is the only reliable solution to restore full transmission functionality.
Q: Does this control unit require programming after installation?
A: Yes. The replacement unit must be flashed with the correct software calibration for your specific WG211 application. This procedure requires a ZF diagnostic tool or an authorized service center.
Q: What torque specification should be used for the mounting cap screws?
A: Use 25 Nm (18.4 lb-ft) for the M10 cap screws (part 0636102489) and 12 Nm (8.9 lb-ft) for the M8 screws (part 0636102463). Always use a calibrated torque wrench to avoid housing distortion.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
Request a Quote →
ZF 6057.018.201 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6057.018.201 CONTROL UNIT with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This control unit page is built from confirmed catalog, media, and reference data to reduce sourcing uncertainty for construction machinery transmission parts.
Part-Number Summary
Use ZF number 6057.018.201 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4657063014
- Documentation reference available for RFQ review
- Illustration section: LOOSE PARTS
Cross Reference Support
If you have an OEM number, old supplier number, or visible marking, include it with your RFQ so PartsZF can compare it with the available records.
Specification Snapshot
| ZF part number | 6057.018.201 |
|---|---|
| Normalized SKU | 6057018201 |
| Part name | CONTROL UNIT |
| Product category | control unit |
| Cross-reference support | Available for RFQ review |
Image and Documentation Notes
Current product media status: fallback. Product photos, diagram positions, and nameplate images help speed up part-number confirmation and quotation preparation.
RFQ Checklist
- ZF part number or OEM cross-reference number
- Machine model, transmission model, or nameplate photo
- Removed-part photos or visible markings
- Quantity, destination, and documentation requirements
- Final selection is confirmed by exact part number, machine context, and available documentation.
Related Parts
- ZF 4646.123.009 CONTROL UNIT
- ZF 4646.123.011 CONTROL UNIT
- ZF 4646.164.005 CONTROL UNIT
- ZF 4646.164.404 CONTROL UNIT
- ZF 6009.092.276 CONTROL UNIT
