Overview
The ZF 4656.006.130 is a precision-engineered OEM genuine component designed specifically for the WG 115 Series transmission. This part serves as a critical interface within the gearbox assembly, ensuring proper alignment and sealing between the main housing sections. As a direct replacement for the original factory unit, the SKU 4656.006.130 guarantees exact fitment and long service life. It works in conjunction with the TRANSMISSION HOUSING to maintain structural integrity under heavy loads, while also supporting the HOUS.FRONT SECT for precise gear alignment.
Symptoms of Failure
When the ZF 4656.006.130 begins to wear out, operators may notice several distinct performance issues. Oil seepage around the WG115 casing is a common early indicator, often caused by degraded sealing surfaces. Intermittent gear engagement hesitation can occur as the part loses its dimensional stability, leading to misalignment. Unusual metallic rattling from the transmission housing typically signals excessive play between the 4656.006.130 and the HOUSING REAR PART. Finally, reduced hydraulic pressure in the clutch packs may develop, resulting in sluggish shifting under load.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number (SKU) | 4656.006.130 |
| Material | High-grade aluminum alloy with steel inserts |
| Weight | 1.45 kg (3.2 lbs) |
| Overall Length | 187 mm |
| Mounting Bolt Pattern | 6 x M10 on 120 mm PCD |
| OEM Reference | ZF 4656.006.130 (Genuine) |
| Operating Temperature Range | -40°C to +120°C |
Compatibility
This OEM genuine part is engineered for the ZF WG 115 Series transmission family. It is also compatible with the following ZF models that share the same housing architecture: WG180, WG200, WG210, and WG250. The 4656.006.130 interfaces directly with the HOUSING REAR SECTION to complete the main casing assembly. Always verify your transmission serial number before ordering to ensure correct fitment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4656101057 | TRANSMISSION HOUSING | Main structural casing for gear assembly |
| 4656201075 | HOUS.FRONT SECT | Front section housing for input shaft |
| 4656201078 | HOUSING REAR PART | Rear section for output shaft support |
| 4656298050 | HOUSING REAR SECTION | Complete rear housing sub-assembly |
| 0631306816 | CYLINDRICAL PIN | Alignment pin for housing mating |
| 4656301148 | FIXING PLATE | Secures bearing preload |
| 0636100817 | CAP SCREW | M10 bolt for housing fastening |
| 4656301016 | SCREEN SHEET | Fine mesh filter for oil circuit |
| 4656301017 | SCREEN SHEET | Coarse mesh pre-filter |
| 0636100803 | CAP SCREW | M8 bolt for cover plate |
Frequently Asked Questions
Q: Can I use the ZF 4656.006.130 in a WG200 transmission?
A: Yes, this part is fully compatible with the WG200 series, as well as WG180, WG210, and WG250 models. It shares the same mounting interface and sealing dimensions across these platforms.
Q: What tools are required to replace the 4656.006.130?
A: Replacement typically requires a torque wrench, socket set (10mm and 13mm), and a sealant applicator. Always refer to the ZF service manual for the correct tightening sequence and torque values.
Q: How do I know if my 4656.006.130 is failing?
A: Look for oil weeping at the housing joint, unusual vibration during gear changes, or a gradual drop in transmission fluid level. A visual inspection for cracks or deformation is also recommended during routine maintenance.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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