ZF 2093.011.039 T 7226 | OEM Genuine Part

Overview

This OEM genuine ZF 2093.011.039 T 7226 is a critical internal component designed for heavy-duty construction machinery transmissions. Specifically engineered as a planetary gear assembly component, it functions within the torque path to manage speed reduction and torque multiplication. The part sits directly within the main transmission housing, interfacing with the differential assembly to ensure smooth power transfer to the axles. The SKU 2093.011.039 is precision-machined to ZF’s original factory tolerances, guaranteeing a direct replacement without modification. When installed, this component works in concert with the 2093109024 DIFFERENTIAL to maintain drivetrain integrity under extreme loads.

Symptoms of Failure

• Intermittent gear slipping under load: When the 2093.011.039 wears, you may notice the transmission momentarily loses power during uphill climbs or when carrying heavy payloads, often accompanied by a grinding noise.
• Oil leaks near the transmission bell housing: A degraded seal or cracked housing on this part allows hydraulic fluid to escape, leaving visible puddles under the equipment after shutdown.
• Delayed engagement when shifting from neutral to drive: Worn internal splines cause a hesitation of 2-3 seconds before the machine responds, a classic sign of planetary gear fatigue.
• Metallic debris in transmission fluid: Flakes or fine silver particles found during routine oil changes indicate this component is shedding material, requiring immediate replacement to prevent cascading damage.

Technical Specifications

Compatibility

This genuine ZF 2093.011.039 T 7226 is compatible with the following ZF transmission models commonly found in construction machinery: WG180, WG200, WG211, and WG310 series. It is also used in select off-highway transmissions for wheel loaders, excavators, and telehandlers. For proper installation, always pair this part with a new 0750117075 TAPER ROLLER BEARING and verify the 2093209095 DIFFERENTIAL is in good condition. The 2093309071 DIFF.HOUSING must also be inspected for cracks before reassembly.

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Frequently Asked Questions

Q: Can I replace just the 2093.011.039 without replacing the differential?
A: Yes, but we strongly recommend inspecting the 2093109024 DIFFERENTIAL for wear patterns. If the differential shows scoring or pitting, replace both to avoid premature failure.

Q: What is the typical lifespan of this part in a wheel loader?
A: Under normal operating conditions with proper lubrication, the 2093.011.039 lasts approximately 8,000-10,000 hours. Harsh environments with heavy dust or shock loads can reduce this to 5,000 hours.

Q: Does this part require special tools for installation?
A: Yes, a hydraulic press and a ZF-specific bearing puller are needed to avoid damaging the splines. Always replace the 0750117075 TAPER ROLLER BEARING simultaneously to ensure proper preload.