Overview
The ZF 6009.092.341 CONTROL UNIT is a critical electronic module responsible for managing shift timing, pressure modulation, and clutch engagement within the WG160 transmission series. Positioned on the valve body assembly, this OEM genuine part interprets input from the transmission control module (TCM) and directs hydraulic flow to the appropriate clutches and brakes. The SKU 6009.092.341 ensures precise electro-hydraulic coordination, directly influencing shift quality and overall drivetrain efficiency. When paired with a robust TRANSMISSION HOUSING, this control unit maintains consistent oil pressure and prevents erratic gear changes.
Symptoms of Failure
- Erratic or harsh shifting — A failing control unit often causes delayed or jarring gear engagements, especially during upshifts under load. This symptom is frequently searched as “ZF WG160 harsh shift fix.”
- Intermittent loss of forward or reverse — When the unit loses electrical continuity, the transmission may suddenly drop into neutral or fail to engage a gear, a condition mechanics describe as “WG160 no drive.”
- Transmission stuck in limp mode — The control unit can trigger a fault code that forces the gearbox into a single gear (typically 3rd), limiting speed to 30-40 mph. This is a common long-tail query: “ZF WG160 limp mode control unit.”
- Oil contamination from internal short — Electrical failures within the unit can burn the internal harness, introducing debris into the hydraulic circuit. This often appears alongside searches for “transmission oil dark after control unit failure.”
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 6009.092.341 |
| OEM Reference | ZF 6009.092.341 |
| Material | Die-cast aluminum housing with glass-filled nylon connector |
| 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 |
| Seal Type | Integrated O-ring (replacement recommended) |
Compatibility
This control unit is engineered for the ZF WG160 series, but its valve body interface and electrical connector pattern also suit the WG180 and WG200 models produced after 2005. It is not compatible with the older WG150 or WG210 series without adapter harness modifications. For proper installation, ensure the HOUS.FRONT SECT and HOUSING REAR PART are free of cracks or warping, as misalignment can damage the control unit mounting flange. Additionally, verify the HOUSING REAR PART (alternate variant) is present for dual-clutch applications.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4656101032 | TRANSMISSION HOUSING | Encloses gear train and supports control unit mounting |
| 4656201075 | HOUS.FRONT SECT | Front section housing pump and torque converter interface |
| 4656201034 | HOUSING REAR PART | Rear housing supporting output shaft and governor |
| 4472239177 | HOUSING REAR PART | Alternate rear housing for dual-clutch variants |
| 0631306816 | CYLINDRICAL PIN | Alignment pin for control unit positioning |
| 0636100817 | CAP SCREW | M8 bolt securing control unit to valve body |
| 4656301016 | SCREEN SHEET | Fine mesh filter protecting control unit solenoids |
| 4656301017 | SCREEN SHEET | Coarse mesh pre-filter for hydraulic circuit |
| 0636100803 | CAP SCREW | M6 bolt for housing cover retention |
| 4681301040 | OIL FEED.HOUSG. | Oil feed tube delivering pressurized fluid to control unit |
Frequently Asked Questions
Q: Can the 6009.092.341 be repaired, or must it be replaced?
A: Due to sealed electronics and proprietary firmware, ZF does not support field repair of this control unit. Replacement with an OEM genuine unit is the only reliable solution for restoring proper shift function.
Q: Will a failed control unit cause transmission fluid to leak?
A: Indirectly, yes. Internal electrical shorts can melt the connector seal, allowing fluid to weep past the O-ring. Always inspect the connector area for oil residue when diagnosing a WG160 control unit fault.
Q: Do I need to replace the screen sheets when installing a new control unit?
A: Absolutely. Contaminants trapped in the SCREEN SHEET or SCREEN SHEET can immediately clog the new control unit solenoids. Always install fresh screens and clean the oil feed passages.
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ZF 6009.092.341 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6009.092.341 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 6009.092.341 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4656054056
- 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 | 6009.092.341 |
|---|---|
| Normalized SKU | 6009092341 |
| 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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