Overview
The ZF 6009.085.106 CONTROL UNIT is a precision electronic module that governs shift timing and pressure regulation within the WG210 series transmission. Positioned on the valve body assembly, this OEM genuine part interprets input signals to manage clutch engagement and gear selection. The SKU 6009.085.106 ensures exact replacement for original equipment, maintaining factory-calibrated performance in heavy-duty drivetrains. Without this control unit, the transmission cannot execute smooth ratio changes under load.
Symptoms of Failure
- Erratic gear engagement or delayed shifting — When the 6009.085.106 control unit degrades, the transmission may hesitate or slam into gear, especially during cold starts. This is a common search query for “ZF WG210 shift hesitation fix.”
- Intermittent loss of forward or reverse — A failing control unit can cause sudden neutral conditions, leaving the vehicle immobile. Technicians often search “ZF transmission no forward gear control unit” when diagnosing this.
- Persistent check engine or transmission warning lights — Internal circuit faults in the control unit trigger diagnostic trouble codes (DTCs) related to solenoid or pressure sensor circuits. This aligns with long-tail searches like “ZF WG210 transmission warning light code P07xx.”
- Harsh downshifts under braking — Worn electronics disrupt the modulation of line pressure, producing jarring downshifts that worsen over time.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 6009.085.106 |
| Material | High-temperature polymer housing with sealed electronic board |
| Weight | 0.85 kg (1.87 lbs) |
| Dimensions (L x W x H) | 180 mm x 120 mm x 45 mm |
| OEM Reference | ZF 6009.085.106 (Genuine) |
| Operating Voltage | 12V / 24V DC |
| Connector Type | 24-pin rectangular |
Compatibility
This control unit is engineered for the WG 210 Series transmission family. Based on its design and connector configuration, it also fits select models in the WG180, WG200, and WG250 ranges that share the same valve body architecture. Always verify the original part number stamped on your unit before ordering. The 6009.085.106 is not backward-compatible with older WG119 or WG130 series without adapter harness modifications.
Related Components
When replacing the control unit, inspect these adjacent parts that mount to the same assembly. The 4657101033: TRANSMISSION HOUSING encloses the entire gearset, while the 4657201027: HOUS.FRONT SECT and 4657201012: HOUSING REAR PART form the structural boundaries. The 0631306792: CYLINDRICAL PIN aligns these housings during assembly. Below is a full list of companion parts for the WG210 rebuild.
| Part Number | Name | Function |
|---|---|---|
| 4657101033 | TRANSMISSION HOUSING | Main structural casing for gear train |
| 4657201027 | HOUS.FRONT SECT | Front section housing torque converter area |
| 4657201012 | HOUSING REAR PART | Rear section supporting output shaft |
| 0631306792 | CYLINDRICAL PIN | Alignment dowel for housing mating |
| 0636100801 | CAP SCREW | Fastener for valve body cover |
| 4656301148 | FIXING PLATE | Retains control unit on valve body |
| 4657301032 | SCREEN SHEET | Fine mesh filter for oil circuit |
| 4657301033 | SCREEN SHEET | Coarse mesh pre-filter |
| 0636100803 | CAP SCREW | Fastener for oil pan |
| 4681301040 | OIL FEED.HOUSG. | Pressurized oil supply tube |
Frequently Asked Questions
Q: Can I install the 6009.085.106 control unit without reprogramming?
A: Yes, this OEM genuine part is plug-and-play for WG210 transmissions. No software calibration is required as it contains factory-set parameters.
Q: How do I confirm my transmission uses this control unit?
A: Locate the 24-pin connector on your valve body and cross-reference the stamped part number. The 6009.085.106 is specific to WG210 builds from 2010 onward.
Q: Is the control unit interchangeable with aftermarket modules?
A: Only genuine ZF 6009.085.106 units guarantee correct shift mapping. Aftermarket copies often cause solenoid timing errors and reduced clutch life.
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ZF 6009.085.106 CONTROL UNIT – Control Unit RFQ Support
PartsZF helps B2B buyers source ZF 6009.085.106 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 6009.085.106 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4657053001
- Documentation reference: 4657053100
- Documentation reference available for RFQ review
- Documentation reference: 4657053001
- 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 | 6009.085.106 |
|---|---|
| Normalized SKU | 6009085106 |
| 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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