ZF 2095.009.050 T 7100 PS | OEM Genuine Part

Overview

The ZF 2095.009.050 T 7100 PS is a genuine OEM planetary gear set and synchronizer assembly engineered for heavy-duty ZF powershift transmissions used in construction machinery. This critical internal component manages torque distribution and gear ratio selection within the transmission’s planetary carrier group. As a direct OEM replacement, the SKU 2095.009.050 ensures precise engagement of forward and reverse speeds, directly influencing machine tractive effort and cycle times. When installed alongside a 5838109023 DIFFERENTIAL, it forms the core of the drivetrain’s power-split system. The part is manufactured to ZF’s original tolerances, guaranteeing a service life consistent with the transmission’s design parameters.

Symptoms of Failure

• Erratic gear engagement or grinding noises: When the 2095.009.050 planetary set wears, operators often report harsh shifting or a distinct metallic grinding sound during clutch pack engagement, especially under load in excavators or wheel loaders.
• Torque loss during acceleration: A worn synchronizer assembly can cause the transmission to “slip” or fail to transmit full engine torque, resulting in poor hill-climbing performance and reduced breakout force.
• Metallic debris in transmission oil: Flaking or pitting on the planetary gears introduces ferrous particles into the hydraulic circuit, which can be detected during routine oil sampling or when draining the sump.
• Intermittent neutral condition: A failing 2095.009.050 may cause the transmission to unexpectedly drop into neutral under moderate to heavy throttle, a critical safety concern for operators working on slopes.

Technical Specifications

Compatibility

This genuine ZF part is primarily designed for the WG180 and WG200 series powershift transmissions, which are widely deployed in articulated dump trucks, graders, and compact loaders. It also fits select variants of the WG150 and WG250 series where the T 7100 PS planetary carrier is specified. For proper installation, always verify the transmission serial number against ZF’s parts catalog. The 2095.009.050 works in conjunction with the 0750117075 TAPER ROLLER BEARING to support axial loads, and it interfaces directly with the 2095209037 DIFFERENTIAL assembly. The 2095309059 DIFF.HOUSING provides the structural enclosure for this gearset.

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