ZF 2094.247.028 TUBE | OEM Genuine Part

Overview

The ZF 2094.247.028 TUBE is a precision-engineered fluid conduit designed for the hydraulic and lubrication circuits within heavy-duty ZF construction machinery transmissions. This OEM genuine part, identified by SKU 2094.247.028, routes pressurized oil to critical bearing and clutch packs, ensuring consistent cooling and lubrication. It is typically mounted internally within the main transmission casing, connecting the valve body to the rotating clutch drums. Without this tube, the transmission cannot maintain the hydraulic pressure required for gear engagement. For a complete assembly, this tube works in conjunction with the 2094101017: TRANSMISSION HOUSING and the 2094301069: HOUSING to form a sealed pressure circuit.

Symptoms of Failure

• Hydraulic oil leaks from transmission casing: A cracked or corroded 2094.247.028 tube will drip ATF fluid, often pooling under the bell housing. This is a common search query for “ZF transmission tube leak repair.”
• Delayed or harsh gear engagement: When the tube loses pressure due to a crack, clutch packs receive insufficient oil, causing a noticeable lag when shifting from Neutral to Drive or Reverse.
• Transmission overheating: A restricted or collapsed tube starves the oil cooler circuit, leading to elevated sump temperatures. Operators often search for “ZF transmission overheating causes.”
• Low hydraulic pressure warnings: Dashboard pressure alerts or erratic shift patterns indicate the tube is not delivering the required flow to the valve body.

Technical Specifications

Compatibility

This tube is primarily used in ZF WG series transmissions found in wheel loaders, graders, and telehandlers. It is a direct fit for the ZF WG180, WG200, and WG210 models. It also appears in select ZF 4WG-200 and 5WG-210 variants. When replacing this part, always inspect the 2094298054: HOUSING for cracks and the 0636302008: SCREW PLUG for thread damage. The tube mounts directly into the 2094301069: HOUSING assembly.

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