ZF 2095.109.015 DIFFERENTIAL | OEM Genuine Part

Overview

The ZF 2095.109.015 DIFFERENTIAL is a critical torque-distributing component within the final drive assembly of heavy-duty construction machinery. Positioned between the axle shafts, this OEM genuine part ensures that rotational power from the transmission is split evenly to the wheels while allowing for speed variation during turns. The SKU 2095.109.015 is engineered to exact ZF tolerances, directly replacing worn units to restore drivetrain efficiency. When paired with a properly seated DIFF.HOUSING, this differential maintains gear alignment under extreme loads, preventing premature wear on adjacent components.

Symptoms of Failure

• Low-speed grinding noise during turns: A worn 2095.109.015 differential often produces a rhythmic grinding or clunking sound when maneuvering at low speeds, indicating damaged spider gears or side gears.
• Uneven tire wear or axle chatter: If the differential fails to equalize torque, one wheel may spin faster than the other, causing vibration and rapid tread degradation on construction equipment.
• Oil leaks near the carrier housing: Degraded seals or a cracked differential case allow hypoid oil to escape, visible as drips around the axle housing flange.
• Gear slipping under load: A failing unit may cause momentary loss of drive power when climbing grades or pushing heavy material, often accompanied by a metallic scraping sound.

Technical Specifications

Compatibility

This differential is designed for ZF heavy-duty transmission models used in construction machinery, specifically the WG180, WG200, and WG250 series. It also fits select ZF-ECOMIX and ZF-ERGOPOWER final drives. The 2095.109.015 integrates directly with the DIFFERENTIAL carrier and requires a TAPER ROLLER BEARING for proper preload. Always verify axle housing dimensions before installation; a SPRING PIN is often needed to secure the cross shaft during reassembly.

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