Description

WDC 112-31 Metal Face Seal Assembly
Replaces OEM: 2035-438, 0702-597, 280-5035, 389-7561

The WDC 112-31 Metal Face Seal Assembly provides a robust sealing solution for ASV, Terex, and CAT Multi-Terrain Loader hub systems. Built to withstand the extreme heat, pressure, and contamination found in compact track loader undercarriages, this dual metal-face design ensures reliable sealing performance even in abrasive and muddy conditions.

Used to protect hub bearings and lubrication from dirt, water, and debris, this seal assembly is a direct OEM-equivalent replacement engineered for durability and long service life.

Applications
✔ Hub and undercarriage sealing on ASV, Terex & CAT MTL machines
✔ Typically replaced during hub rebuilds, bearing replacement, or when oil contamination is detected

Key Features

• Precision-ground metal sealing faces for maximum wear resistance

• Heavy-duty design suited for high-load and high-vibration environments

• Helps prevent premature bearing wear and lubrication breakdown

• Direct replacement for OEM seal assemblies listed above

Recommended Service Interval
Replace when visible oil leakage, scoring, or contamination around the hub seal is detected.