Overview
The ZF 2095.009.010 T 7115 L is an OEM genuine part engineered for the internal planetary gearset of heavy-duty ZF transmissions used in construction machinery. This component functions as a critical carrier or spacer element within the torque path, ensuring precise alignment of planetary gears and shafts under extreme load. The SKU 2095.009.010 is specifically designed to maintain proper gear mesh and oil flow distribution, directly influencing the transmission’s ability to transfer power smoothly from the torque converter to the output shaft. When this part degrades, it compromises the entire drivetrain’s structural integrity.
Symptoms of Failure
- Intermittent gear slipping under load: A worn 2095.009.010 can cause the planetary gears to lose proper alignment, resulting in sudden power loss when the machine is climbing or digging.
- Metallic grinding noise from the transmission housing: As the part wears, metal-on-metal contact between the carrier and the DIFF.HOUSING produces a distinct low-frequency grinding sound during gear shifts.
- Contaminated transmission fluid with bronze or steel particles: Failure of this component often generates fine metallic debris that circulates through the hydraulic system, accelerating wear on the DIFFERENTIAL and bearings.
- Hard shifting or delayed engagement: A misaligned carrier prevents the clutch packs from engaging fully, leading to harsh or delayed shifts, particularly in reverse gear.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2095.009.010 |
| OEM Reference | ZF T 7115 L |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | 2.85 kg (6.28 lbs) |
| Outer Diameter | 145.0 mm |
| Inner Diameter | 62.0 mm |
| Height | 38.5 mm |
| Surface Treatment | Black oxide + phosphate coating |
| Hardness | 58-62 HRC (case depth 0.8-1.2 mm) |
Compatibility
This OEM part is designed for ZF’s WG series powershift transmissions commonly found in wheel loaders, graders, and telescopic handlers. It is directly compatible with the following ZF transmission models: WG180, WG200, WG211, and WG250. It also fits select variants of the 4WG-200 and 6WG-250 series. Always verify the transmission serial number against the T 7115 L designation before installation. For optimal performance, replace this part alongside the TAPER ROLLER BEARING and the DIFFERENTIAL assembly to prevent premature failure.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109006 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial loads on shafts |
| 2095209037 | DIFFERENTIAL | Secondary differential gear set |
| 2095309059 | DIFF.HOUSING | Encloses differential gears |
| 0631329086 | SPRING PIN | Secures gear alignment pins |
| 0730300820 | THRUST WASHER | Reduces axial friction between gears |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel axles |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential to wheel hub |
| 5838300811 | THRUST WASHER | Prevents axial gear movement |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Changes torque direction in differential |
