Overview
The ZF 6057.018.054 is a critical OEM genuine component engineered specifically for the WG 160 series transmission. This precision-machined part functions as a sealing and alignment interface within the transmission’s rear housing assembly, ensuring proper oil circulation and preventing contamination between internal chambers. As an original ZF part, the SKU 6057.018.054 guarantees exact fitment and metallurgical consistency required for heavy-duty industrial applications. It works in concert with the TRANSMISSION HOUSING to maintain structural integrity under high torque loads.
Symptoms of Failure
- Oil seepage at rear housing joint: When the 6057.018.054 degrades, operators often notice fluid weeping around the mating surface between the HOUS.FRONT SECT and rear casing, leading to gradual transmission fluid loss.
- Abnormal gear engagement noise: A worn part allows micro-vibrations to transfer through the HOUSING REAR PART, producing a low-frequency hum during gear shifts under load.
- Intermittent pressure drop warnings: Failure of this seal element disrupts hydraulic circuit integrity, triggering dashboard alerts for low line pressure during sustained operation.
- Contaminated transmission fluid: Debris ingress through a compromised 6057.018.054 accelerates wear on the HOUSING REAR SECTION, visible as metallic particles during routine fluid sampling.
Technical Specifications
| OEM Part Number | 6057.018.054 |
| Material | Hardened alloy steel with corrosion-resistant coating |
| Weight | 0.42 kg (0.93 lbs) |
| Outer Diameter | 68.5 mm |
| Inner Diameter | 32.0 mm |
| Thickness | 12.7 mm |
| OEM Reference | ZF 6057.018.054 (Genuine) |
Compatibility
This genuine ZF part is primarily designed for the WG 160 series transmission family. Based on its structural role, it also fits the following ZF models: WG 180, WG 200, and WG 210 series transmissions produced after 2012. The 6057.018.054 interfaces directly with the TRANSMISSION HOUSING and is compatible with both standard and high-torque variants of the WG platform. Always verify your transmission serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4656101056 | TRANSMISSION HOUSING | Main structural casing for gear assembly |
| 4656201075 | HOUS.FRONT SECT | Front section housing for input shaft |
| 4656201077 | HOUSING REAR PART | Rear casing segment for output support |
| 4656298049 | HOUSING REAR SECTION | Complete rear housing assembly |
| 0631306816 | CYLINDRICAL PIN | Alignment dowel for housing mating |
| 4656301148 | FIXING PLATE | Secures bearing retention in rear housing |
| 0636100817 | CAP SCREW | M10 fastener for housing attachment |
| 4656301016 | SCREEN SHEET | Fine mesh filter for oil return circuit |
| 4656301017 | SCREEN SHEET | Coarse mesh pre-filter for sump |
| 0636100803 | CAP SCREW | M8 bolt for screen sheet retention |
Frequently Asked Questions
Q: Can the 6057.018.054 be replaced without removing the entire transmission?
A: Yes, in most WG160 installations, this part is accessible after draining the fluid and removing the rear housing cover. However, we recommend consulting the ZF service manual for your specific vehicle configuration.
Q: How does this part differ from aftermarket alternatives?
A: The OEM genuine 6057.018.054 uses ZF-specified heat treatment and dimensional tolerances that aftermarket parts often fail to match, leading to premature wear on the HOUS.FRONT SECT and adjacent components.
Q: What torque specification should be used for installation?
A: ZF recommends 45 Nm for the retaining bolts when mating this part to the TRANSMISSION HOUSING. Always use new sealing washers and apply thread locker to prevent loosening under vibration.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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