Overview
The ZF 6009.065.111 CONTROL UNIT is a critical electronic module that governs shift timing and hydraulic pressure within the WG160 transmission series. Positioned on the valve body assembly, this OEM genuine part interprets input signals to manage clutch engagement and gear selection. The SKU 6009.065.111 ensures precise communication between the transmission control system and the drivetrain, directly influencing shift quality and overall durability. When paired with a robust TRANSMISSION HOUSING, this control unit maintains consistent performance under heavy industrial loads.
Symptoms of Failure
- Erratic shifting or delayed gear engagement — A failing control unit often causes harsh or unpredictable shifts, particularly when the transmission is cold. This symptom is frequently searched as “ZF WG160 shift hesitation causes.”
- Intermittent loss of drive — Worn internal relays can trigger sudden neutral conditions, leading to “transmission drops out of gear while driving” queries.
- Hydraulic pressure fluctuations — Faulty solenoid drivers may produce irregular oil pressure, resulting in “ZF transmission surging under load” complaints.
- Diagnostic trouble codes (DTCs) for solenoid circuits — The control unit may fail to communicate with the HOUS.FRONT SECT sensors, triggering persistent check-engine warnings.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 6009.065.111 |
| Material | Reinforced polymer with aluminum heat sink |
| Weight | 0.85 kg (1.87 lbs) |
| Dimensions (L x W x H) | 180 mm x 120 mm x 45 mm |
| OEM Reference | ZF 6009.065.111 |
| Operating Voltage | 12V / 24V DC |
| Connector Type | 24-pin sealed harness |
Compatibility
This control unit is engineered for the ZF WG160 series, but its electronic architecture supports cross-compatibility with WG180 and WG200 models when used with the correct HOUSING REAR PART adapter. It also integrates seamlessly with the HOUSING REAR PART (variant 4472239177) found in later production runs. Always verify the valve body revision before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4656101032 | TRANSMISSION HOUSING | Encloses gear train and valve body |
| 4656201075 | HOUS.FRONT SECT | Front section housing pump and converter |
| 4656201034 | HOUSING REAR PART | Rear housing supporting output shaft |
| 4472239177 | HOUSING REAR PART | Alternate rear housing for WG160 |
| 0631306816 | CYLINDRICAL PIN | Alignment pin for housing assembly |
| 0636100817 | CAP SCREW | Fastener for valve body cover |
| 4656301016 | SCREEN SHEET | Fine mesh filter for oil circuit |
| 4656301017 | SCREEN SHEET | Coarse mesh pre-filter |
| 0636100803 | CAP SCREW | Mounting bolt for control unit |
| 4681301040 | OIL FEED.HOUSG. | Pressurized oil supply conduit |
Frequently Asked Questions
Q: Can the 6009.065.111 control unit be repaired, or must it be replaced?
A: Due to sealed electronics and proprietary firmware, this unit is non-serviceable. Replacement with the OEM genuine part is the only reliable solution for restoring proper WG160 function.
Q: Does this control unit require programming after installation?
A: Yes. The 6009.065.111 must be calibrated to the specific transmission using ZF diagnostic software. Incorrect coding can lead to shift pattern errors.
Q: How does this part interact with the HOUS.FRONT SECT (4656201075)?
A: The control unit receives speed sensor data routed through the front housing section. A damaged HOUS.FRONT SECT can cause false readings, mimicking control unit failure.
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ZF 6009.065.111 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6009.065.111 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 6009.065.111 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4656054022
- 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 | 6009.065.111 |
|---|---|
| Normalized SKU | 6009065111 |
| 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.
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