Timken TCRK4406 Transfer Case Bearing and Seal Overhaul Kit

Timken TCRK4406 Transfer Case Bearing Kit

Timken TCRK4406 is a transfer case bearing and seal overhaul kit for Warner 4406 applications. It brings together the bearings and seals needed for a transfer case service job, with coverage for select Ford, Lincoln, and Expedition, F-150, and Navigator applications.

Key Features

• Transfer case bearing and seal overhaul kit
• Built for Warner 4406 service applications
• Timken DT Components kit format
• Includes the bearings and seals needed to complete the job
• Cross-reference: SKF STCK4406

Application Details

Compatible with 1996-2002 Ford F-150, 1997-2002 Ford Expedition, and 1998-2002 Lincoln Navigator, with notes for the automatic transmission extension housing seal for Warner 4406. The Timken TCRK4406 is a direct-fit service kit for these listed transfer case applications, and the part number TCRK4406 is commonly searched for Warner 4406 overhaul work.

Common Repair Uses

• Replacing worn transfer case bearings
• Addressing seal leakage at the extension housing
• Restoring proper transfer case serviceability
• Repairing noise caused by bearing wear
• Servicing Warner 4406 transfer case components

Installation Notes

Verify the transfer case model and vehicle application before installation. Inspect related shafts, races, and sealing surfaces during service, and replace any damaged components found during teardown. Professional installation is recommended for accurate bearing preload and seal placement.

Quality Assurance

Timken markets DT Components rebuild kits for differential, transfer case, and transmission service. This kit follows that product-line approach by supplying the bearings and seals required for the overhaul process.