Overview
The ZF 6057.018.271 CONTROL UNIT is a critical electronic module that governs shift timing and hydraulic pressure modulation within the WG190 transmission series. Positioned on the valve body assembly, this OEM genuine part interprets input from the transmission control module to direct clutch and brake engagement. The SKU 6057.018.271 is engineered specifically for the WG190, ensuring precise electro-hydraulic signal conversion. When paired with a robust TRANSMISSION HOUSING, this control unit maintains consistent gear selection under heavy load conditions.
Symptoms of Failure
- Erratic gear hunting on inclines — A worn control unit causes the transmission to randomly shift between gears when climbing, leading to “ZF WG190 gear hunting uphill” complaints.
- Delayed forward engagement — Operators notice a 2-3 second lag when shifting from neutral to drive, a classic sign of internal solenoid degradation.
- Intermittent limp mode activation — The system triggers a safety mode at highway speeds due to corrupted pressure feedback signals from the control unit.
- Harsh 2-3 upshifts — Sudden, jarring shifts under light throttle indicate failing electronic regulation within the 6057.018.271 assembly.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 6057.018.271 |
| OEM Reference | ZF 6057.018.271 |
| Material | Die-cast aluminum housing with epoxy-sealed PCB |
| Weight | 1.2 kg (2.65 lbs) |
| Dimensions (L x W x H) | 210 mm x 140 mm x 55 mm |
| Operating Voltage | 12V DC / 24V DC compatible |
| Connector Type | 24-pin rectangular harness |
Compatibility
This control unit is primarily designed for the ZF WG190 series, but cross-referencing suggests functional fitment with the WG180 and WG200 models due to shared valve body architecture. It is not compatible with the older WG150 or WG160 series without adapter harness modifications. For proper installation, ensure the HOUS.FRONT SECT and HOUSING REAR PART are free of corrosion. The unit also interfaces directly with the HOUSING REAR SECTION to complete the hydraulic circuit.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101078 | TRANSMISSION HOUSING | Encloses gear train and valve body assembly |
| 4657201166 | HOUS.FRONT SECT | Front section housing for pump and torque converter |
| 4657201168 | HOUSING REAR PART | Rear housing section supporting output shaft |
| 4657298101 | HOUSING REAR SECTION | Extension housing for PTO mounting |
| 0631306816 | CYLINDRICAL PIN | Alignment pin for housing dowel holes |
| 0636100801 | CAP SCREW | M10 bolt for securing valve body cover |
| 4656301148 | FIXING PLATE | Retains control unit to valve body |
| 4657301032 | SCREEN SHEET | Fine mesh filter for hydraulic oil return |
| 4657301033 | SCREEN SHEET | Coarse mesh pre-filter for pump suction |
| 0636100803 | CAP SCREW | M8 bolt for housing flange connection |
Frequently Asked Questions
Q: Can the 6057.018.271 control unit be repaired, or must it be replaced?
A: Due to sealed internal electronics and proprietary firmware, field repair is not recommended. Replacement with this OEM genuine unit is the only reliable solution for restoring WG190 shift quality.
Q: Does this control unit require programming after installation?
A: Yes, the unit must be calibrated to the specific transmission using ZF diagnostic software. It ships without vehicle-specific adaptation data.
Q: How does a failing control unit affect fuel economy?
A: A defective unit causes constant torque converter slip and delayed lockup, which can increase fuel consumption by 8-12% in urban driving cycles.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
Request a Quote →
ZF 6057.018.271 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6057.018.271 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 6057.018.271 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4657024149
- 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 | 6057.018.271 |
|---|---|
| Normalized SKU | 6057018271 |
| 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
