Overview
The ZF 2095.152.400 HYDR.CONTROL is a precision hydraulic control valve assembly that regulates oil flow and pressure within ZF powershift transmissions. Positioned in the valve body or control module, this OEM genuine part directs hydraulic fluid to engage clutch packs and modulate gear shifts. The SKU 2095.152.400 ensures exact fitment and original performance, critical for maintaining smooth operation in heavy construction machinery. When paired with a 5838109007: DIFFERENTIAL, it optimizes torque distribution under load.
Symptoms of Failure
- Erratic or delayed gear engagement – Worn internal spools or seals cause sluggish shifting, especially when cold.
- Hydraulic oil leaks around the control body – Cracks or degraded O-rings lead to visible drips, reducing system pressure.
- Transmission slipping under load – Inconsistent clutch pressure results in power loss during excavation or grading.
- Harsh or clunky shifts – Sticking valves produce abrupt engagement, damaging driveline components like the 0750117075: TAPER ROLLER BEARING.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.152.400 |
| Type | Hydraulic Control Valve |
| Material | High-grade cast iron with hardened steel spools |
| Operating Pressure | 12–18 bar (174–261 psi) |
| Weight | 2.8 kg (6.2 lbs) |
| OEM Reference | ZF 2095.152.400 |
| Seal Type | Nitrile rubber (NBR) O-rings |
Compatibility
This hydraulic control unit is designed for ZF WG series transmissions commonly used in wheel loaders, graders, and dump trucks. Estimated compatible models include WG180, WG200, WG211, and WG240 series. It also integrates with the 2095209019: DIFFERENTIAL assembly in certain 4WD configurations. For precise fitment, verify your transmission serial number against the OEM parts catalog.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109007 | DIFFERENTIAL | Distributes torque to drive axles |
| 0750117075 | TAPER ROLLER BEARING | Supports rotating shafts under axial load |
| 2095209019 | DIFFERENTIAL | Rear differential for WG transmissions |
| 0631329086 | SPRING PIN | Secures valve spools and linkage pins |
| 5838300817 | THRUST WASHER | Reduces axial friction in clutch packs |
| 5838300682 | DIFFERENTIAL AXLE | Transmits power to wheel hubs |
| 5838300811 | THRUST WASHER | Spacer for differential side gears |
| 5841302064 | THRUST WASHER | Bearing surface for planetary gears |
| 5838300137 | OUTER CLUTCH DISK | Steel friction plate for clutch engagement |
| 5838300138 | INNER CLUTCH DISK | Lined friction plate for torque transfer |
