ZF 2093.336.011 FLANGE | OEM Genuine Part

Overview

The ZF 2093.336.011 FLANGE is a critical OEM genuine component engineered for high-torque transfer within ZF powershift transmissions used in construction machinery. This flange serves as the primary rotational interface between the transmission output shaft and the driveline, ensuring precise alignment and secure power delivery to the axle assembly. As a factory-spec part, SKU 2093.336.011 guarantees exact fitment and metallurgical integrity, eliminating the risk of vibration-induced wear that often plagues aftermarket substitutes. Positioned directly at the transmission-to-differential junction, this flange works in concert with the 5838109012: DIFFERENTIAL to manage load distribution during heavy excavation cycles.

Symptoms of Failure

When the ZF 2093.336.011 flange begins to degrade, operators will notice distinct mechanical distress signals. Oil seepage around the transmission output seal is the most common early indicator, as a worn flange face compromises the seal lip contact zone. Driveline shudder during low-speed maneuvering occurs when the flange splines develop backlash, causing intermittent torque interruption. Metallic debris in the transmission fluid signals advanced flange wear, often accompanied by a rhythmic clunking noise when shifting between forward and reverse. Finally, premature bearing failure in the differential housing can be traced back to a misaligned flange, which places uneven stress on the 0750117075: TAPER ROLLER BEARING assembly.

Technical Specifications

Compatibility

This flange is designed for integration with ZF’s heavy-duty powershift transmission series commonly deployed in wheel loaders, graders, and dozers. It is a direct fit for the ZF WG180 and ZF WG200 transmission models, as well as the ZF 4WG-200 and ZF 6WG-250 variants. The 2093.336.011 flange also interfaces with the 2093209023: DIFFERENTIAL assembly used in mid-size articulated loaders. For machines requiring a reinforced housing, this flange mates directly with the 5838300626: DIFFERENTIAL HOUSING to maintain concentricity under full load.

Related Components

Frequently Asked Questions

Q: Can the 2093.336.011 flange be reused if it shows minor surface rust?
A: No. Even superficial corrosion on the sealing surface or splines will accelerate seal wear and cause oil leaks. ZF recommends replacing this flange at the first sign of oxidation to avoid secondary damage to the 0750117075: TAPER ROLLER BEARING.

Q: What torque specification should be used for the flange bolts?
A: For the 8 x M12 bolts, tighten to 120 Nm (88.5 lb-ft) in a cross-pattern sequence, then apply a final 60° angle turn. Always use new lock washers and lubricate threads with ZF-approved anti-seize compound.

Q: Does this flange require a specific differential housing modification for WG200 transmissions?
A: No modification is needed. The 2093.336.011 is a direct bolt-on for the 5838300626: DIFFERENTIAL HOUSING used in WG200 models. Ensure the housing bore is clean and free of burrs before installation.