BMW Axle Shaft Assembly BCA NTN 33207637445

The BMW Axle Shaft Assembly BCA NTN 33207637445, manufactured by BCA NTN (part number DK50.005), is an OE supplier component designed for precise fit and optimal performance. This assembly is specifically engineered for the rear left position in select BMW models and is suitable only for vehicles with Automatic Transmission (S205A) or Sport Automatic Transmission (S2TBA), as noted per application.

Key Features:

• Genuine OE supplier part from BCA NTN (DK50.005)
• Designed for rear left axle shaft assembly (output shaft) applications
• Applicable to selected 2012–2020 BMW 3 Series and 4 Series models with 2.0L L4 engines and automatic/Sport automatic transmissions
• New branding and manufactured to meet BMW specifications

Confirmed fitment includes specific BMW 328i, 330i, 428i, and 430i models across sedan, coupe, convertible, hatchback, and wagon body styles, as detailed in the application summary. Always reference the OE part number 33 20 7 637 445 to ensure compatibility with your vehicle.