Overview
The ZF 2094.155.001 REMOTE CONTROL is a critical electro-hydraulic interface component designed for heavy-duty construction machinery transmissions. This OEM genuine part governs the precise actuation of clutch packs and shift valves within the transmission control unit. Positioned between the operator’s command input and the hydraulic valve body, the SKU 2094.155.001 translates electrical signals into hydraulic pressure to facilitate smooth gear changes. Without this remote control assembly, the transmission cannot engage or disengage gears under load, making it indispensable for wheel loaders, graders, and dozers operating in demanding environments.
Symptoms of Failure
- Delayed or erratic gear engagement: When the 2094.155.001 wears, operators often experience a noticeable lag between shifting and actual gear engagement, especially when moving from neutral to forward or reverse.
- Transmission shudder during acceleration: A failing remote control causes inconsistent hydraulic pressure, leading to a pronounced vibration or shudder when the machine begins to move under load.
- Intermittent loss of drive: Worn internal seals or electrical contacts within the remote control can cause sudden, temporary loss of power to the wheels, posing a safety risk in construction zones.
- Hydraulic fluid contamination: Debris from a degrading remote control assembly can enter the transmission circuit, accelerating wear on adjacent components like the 2094101012: TRANSMISSION HOUSING and valve bodies.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2094.155.001 |
| Material | Die-cast aluminum alloy with hardened steel spool |
| Weight | 1.85 kg (4.08 lbs) |
| Dimensions (L x W x H) | 210 mm x 95 mm x 75 mm |
| OEM Reference | ZF 2094.155.001 (Genuine) |
| Operating Pressure | 12–18 bar (174–261 psi) |
| Seal Type | NBR (Nitrile Butadiene Rubber) |
Compatibility
This remote control unit is engineered for ZF’s WG series powershift transmissions commonly used in construction machinery. It is directly compatible with the WG180, WG200, and WG211 models. The part also integrates with the 2094301036: HOUSING and the 2094298057: HOUSING assemblies found in these transmissions. For proper sealing and mounting, ensure the 2094301071: COVER is inspected during installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101012 | TRANSMISSION HOUSING | Main structural enclosure for gear sets and shafts |
| 2094301036 | HOUSING | Intermediate housing for valve body mounting |
| 2094298057 | HOUSING | Rear housing supporting output shaft bearings |
| 2094301071 | COVER | Seals the remote control cavity from debris |
| 0750111371 | SHAFT SEAL | Prevents oil leakage at rotating shafts |
| 0634303085 | O-RING | Hydraulic seal between mating surfaces |
| 2094301030 | GASKET | Static seal for housing joints |
| 0631306670 | CYLINDRICAL PIN | Alignment dowel for precise assembly |
| 0636011356 | HEXAGON SCREW | Fastener for securing housings |
| 4475280060 | SCREW PLUG | Seals hydraulic test ports |
