Elring Shaft Seal - Differential (Axle Drive) - B46.610 - E46, E9x, F3x, E8x, F22, F23, E39, E60, E61, E65 7 Series, E83, F25, E53

Product Details

Don't let a weeping differential seal ruin your next track day or daily commute. This OEM-quality replacement differential output shaft seal from Elring is the perfect fix for keeping your gear oil where it belongs—inside your differential housing. As mileage accumulates, factory seals become brittle from exhaust heat and high-speed rotation, causing slow fluid leaks that can quickly degrade rear-end performance. Manufactured by Elring, an original supplier to BMW for precision sealing technology, this part delivers factory-level fitment, sealing pressure, and service life without the dealership price tag. Constructed from rugged polyacrylate with a specialized dual-height design and protective dust lip, this seal stands up to aggressive driving and demanding road conditions. Swap it out during your next axle swap or differential service for worry-free motoring.

Key Features

• OEM-tier quality and manufacturing standards from Elring

• Engineered specifically to seal high-stress BMW differential shaft outputs

• Dual-height profile protects against fluid weeping under heavy load

• High-temp polyacrylate compound handles extreme gear oil temperatures

• Prevents fluid starvation to preserve costly differential gears and bearings

Specifications

• Brand: Elring

• Part Number: B46.610

• Component Type: Differential Radial Shaft Seal

• Material: ACM (Polyacrylate)

• Inner Diameter: 44 mm

• Outer Diameter: 90.1 mm

• Height: 10 mm

• Height 2: 15.3 mm

• Seal Design: AW/BS2

• Swirl Type: Alternating Twist

• Dust Cover: Yes (with dust lip)

Prop 65 Warning

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