Shell S-TEC 002 990 96 17 Transfer Case Drain Fill Plug Mercedes-Benz 4MATIC

The Shell S-TEC 002 990 96 17 is a transfer case drain and fill plug engineered for Mercedes-Benz 4MATIC all-wheel drive systems. This OEM-specification screw plug seals the transfer case housing during normal operation and is removed to drain or refill transfer case fluid during routine drivetrain maintenance.

Key Features:

• OEM-specification transfer case drain/fill plug designed for Mercedes-Benz 4MATIC drivetrains
• Engineered to provide a reliable, leak-free seal against transfer case fluid
• Torx-drive design for secure installation and removal
• Durable construction to withstand heat and fluid exposure in demanding drivetrain applications
• Direct-fit replacement matching original factory specifications

This plug is a critical component for proper transfer case servicing. It is best practice to inspect or replace the plug and its associated sealing washer or O-ring any time transfer case fluid is changed to prevent fluid leaks. Manufacturer Part Number: 002 990 96 17 | Cross-Reference: 0029909617.