Overview
The ZF 6009.092.468 CONTROL UNIT is a precision electronic assembly that governs shift timing and hydraulic pressure modulation within the WG160 transmission series. Mounted directly on the valve body, this OEM genuine part interprets input from the transmission control module to actuate solenoids, ensuring smooth gear transitions under varying load conditions. The SKU 6009.092.468 is engineered to meet ZF’s original factory tolerances, making it a direct replacement for failed units in heavy-duty commercial vehicles. When paired with a robust TRANSMISSION HOUSING, this control unit maintains consistent fluid routing and electrical isolation critical for long service life.
Symptoms of Failure
- Erratic shifting or delayed engagement — A worn 6009.092.468 control unit often causes the transmission to hesitate before engaging gears, particularly during cold starts. This symptom is frequently searched as “ZF WG160 shift hesitation fix.”
- Intermittent loss of forward or reverse gears — Internal solenoid degradation leads to partial hydraulic circuit failure, resulting in “ZF transmission gear drop” complaints. Drivers may experience sudden neutral conditions under load.
- Transmission fluid contamination from electrical shorts — A failing control unit can leak current into the hydraulic system, causing fluid to darken prematurely. This is often reported alongside “ZF control unit oil contamination” queries.
- Diagnostic trouble codes P0700-P0790 — The unit triggers generic and manufacturer-specific fault codes related to solenoid circuit malfunctions, prompting “ZF WG160 transmission control unit error code” searches.
Technical Specifications
| Parameter | Value |
|---|---|
| OEM Part Number | 6009.092.468 |
| Material | Die-cast aluminum housing with glass-filled nylon connector |
| Weight | 1.8 kg (4.0 lbs) |
| Dimensions (L x W x H) | 210 mm x 140 mm x 65 mm |
| Operating Voltage | 12V / 24V DC (vehicle dependent) |
| Hydraulic Ports | 6 solenoid ports, 2 pressure sensor ports |
| OEM Reference | ZF WG160 Series |
Compatibility
This control unit is specifically validated for the ZF WG160 transmission family, which includes models such as WG160, WG180, and WG200. It is also compatible with certain WG150 variants used in mid-range trucks and buses. The unit interfaces directly with the HOUS.FRONT SECT and the HOUSING REAR PART to create a sealed environment for the valve body. For applications requiring additional rear housing reinforcement, the HOUSING REAR PART (4472239179) provides an alternative mounting configuration. Always verify your transmission serial number against ZF’s application guide before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4656101031 | TRANSMISSION HOUSING | Encloses gear train and supports control unit mounting |
| 4656201075 | HOUS.FRONT SECT | Front section housing for torque converter and pump |
| 4656201036 | HOUSING REAR PART | Rear housing section for output shaft support |
| 4472239179 | HOUSING REAR PART | Alternate rear housing for extended wheelbase applications |
| 0631306816 | CYLINDRICAL PIN | Alignment pin for housing-to-control unit interface |
| 4656301148 | FIXING PLATE | Secures control unit to valve body |
| 0636100817 | CAP SCREW | M8 bolt for housing fastening |
| 4656301016 | SCREEN SHEET | Fine mesh filter for hydraulic fluid |
| 4656301017 | SCREEN SHEET | Coarse mesh pre-filter for fluid intake |
| 0636100803 | CAP SCREW | M10 bolt for rear housing attachment |
Frequently Asked Questions
Q: Can the 6009.092.468 control unit be repaired instead of replaced?
A: While some shops attempt to re-solder cracked joints, ZF recommends full replacement due to the sealed solenoid assembly. Internal corrosion from fluid exposure often compromises reliability after repair.
Q: Does this part require programming after installation?
A: Yes, the control unit must be calibrated to the vehicle’s transmission control module using ZF’s diagnostic software. This ensures proper shift pressure adaptation and fault code clearing.
Q: How does this control unit interact with the housing components?
A: The unit bolts directly to the valve body inside the TRANSMISSION HOUSING, using the FIXING PLATE for alignment. The CYLINDRICAL PIN ensures precise positioning to prevent solenoid misalignment.
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ZF 6009.092.468 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6009.092.468 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 6009.092.468 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4656054062
- 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 | 6009.092.468 |
|---|---|
| Normalized SKU | 6009092468 |
| 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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