Rein FLDF005 Transfer Case Fluid

Transfer Case Fluid for European AWD Systems

Rein FLDF005 is a high-performance transfer case fluid formulated for specific European vehicle transfer cases that require TF 0870 specification fluid. It is built to maintain stable operation under severe service, with strong oxidative stability, reliable low-temperature flow, and consistent friction control.

Use Rein FLDF005 when servicing BMW xDrive, Porsche, Land Rover, and select other AWD transfer cases that call for TF0870 fluid. The 1-liter bottle size is convenient for routine maintenance and drain-and-fill service.

Key Features

• TF 0870 transfer case fluid for specific European AWD applications
• Excellent oxidative stability for extended fluid durability
• Superior low-temperature fluidity for cold-weather operation
• Shear-stable and friction-stable formulation for consistent transfer case performance
• High thermal resistance for demanding driving conditions
• Flash point: 428
• Pour point: -65.2

Detailed Description

Rein FLDF005 is engineered for transfer cases that require TF0870 fluid, including many BMW xDrive and Porsche AWD models, along with select Land Rover and other European applications. The formulation focuses on maintaining viscosity and friction characteristics across a wide temperature range, helping the transfer case operate smoothly in both cold starts and high-load conditions. Part number FLDF005 is also referenced for applications that previously used FLDF002 or FLDF001 in certain vehicles.

This part cross-references Land Rover FLDF001 and BMW FLDF002 for the same application.

What This Fluid Helps Address

• Transfer case fluid service intervals on BMW xDrive and Porsche AWD vehicles
• Cold-weather shifting or driveline response concerns tied to degraded fluid
• Heat-related fluid breakdown in heavily loaded AWD systems
• Friction instability that can affect transfer case operation
• Maintenance needs for vehicles specified for TF0870 fluid

Installation Notes and Tips

Verify the vehicle’s transfer case specification before filling. This fluid is listed for TF0870 applications only, and fitment varies by model year and drivetrain configuration. Use the exact service quantity specified by the vehicle manufacturer and follow the transfer case fill procedure for the platform.

Compatible With BMW 230i xDrive, 330i xDrive, 430i xDrive, X3, X5, X6, X7, and XM applications, plus Porsche 911, Cayenne, and Macan models that specify TF0870 fluid. Part number FLDF005 appears across a broad range of BMW and Porsche AWD service listings.

Quality Assurance

Rein formulates this transfer case fluid for severe-duty operating conditions, with emphasis on oxidative stability, thermal performance, and friction consistency. The product is identified by part number FLDF005 and packaged as a 1-liter service fluid for transfer case maintenance.