ZF 2093.060.011 TRA 16 | OEM Genuine Part

Overview

This OEM genuine ZF 2093.060.011 TRA 16 is a critical internal component designed for heavy-duty construction machinery transmissions. It functions as a precision-machined shaft or gear train element within the planetary gear set, directly influencing torque distribution and rotational stability. The part number 2093.060.011 is engineered to exact ZF tolerances, ensuring seamless integration with the differential assembly. When installed alongside a 2093109024 DIFFERENTIAL, it maintains proper gear mesh alignment, reducing parasitic power loss in high-load applications such as wheel loaders and excavators.

Symptoms of Failure

• Intermittent gear slipping under load: When the 2093.060.011 wears, the transmission may momentarily lose drive engagement during digging or climbing operations, often misdiagnosed as a clutch issue.
• Metallic grinding noise from the center housing: A distinct high-pitched whine or grinding sound, especially during deceleration, indicates excessive clearance between this part and the 2093209095 DIFFERENTIAL.
• Oil contamination with bronze or steel particles: Worn surfaces shed material into the transmission fluid, visible as glitter in the oil sample. This accelerates wear on the 0750117075 TAPER ROLLER BEARING and adjacent thrust washers.
• Vibration in the driveline at low RPM: A rhythmic shudder felt through the chassis when operating below 1500 RPM, often accompanied by a loose fit in the 2093309071 DIFF.HOUSING.

Technical Specifications

Compatibility

This TRA 16 component is primarily used in ZF WG180, WG200, and WG310 series transmissions found in construction machinery. It is also compatible with select ErgoPower and Ecolife models where the differential housing accepts a 78.5 mm shaft. Always verify fitment with your specific transmission serial number before ordering.

Related Components

Frequently Asked Questions

Q: Can I replace the 2093.060.011 without removing the entire transmission?
A: In most ZF WG200 models, this part is accessible after removing the differential cover and the 2093309071 DIFF.HOUSING. However, due to tight tolerances, full transmission removal is recommended to avoid contamination.

Q: What causes premature wear on this TRA 16 shaft?
A: The most common cause is a failing 0750117075 TAPER ROLLER BEARING that allows lateral play, leading to uneven contact with the 2093109024 DIFFERENTIAL. Always inspect both bearings and thrust washers during replacement.

Q: Is the 2093.060.011 interchangeable with the TRA 15 variant?
A: No. The TRA 16 has a 78.5 mm outer diameter versus the TRA 15’s 72.0 mm. Using the wrong part will cause immediate binding in the 2093209095 DIFFERENTIAL housing.