Febi 12619 Axle Differential Seal

Febi 12619 Axle Differential Seal

Febi 12619 is an axle differential seal built for rear differential service on a wide range of BMW applications. It uses ACM (polyacrylic-rubber) construction and precise sealing dimensions to support a proper fit at the differential housing. This seal is a direct replacement option for BMW rear axle service where leak control and dimensional accuracy matter.

Key Features

• ACM (polyacrylic-rubber) sealing material for drivetrain use
• Inner diameter: 46.0 mm
• Outer diameter: 65.0 mm
• Thickness / height: 13.0 mm
• Alternate thickness specification listed: 9.0 mm
• Designed for rear axle differential applications
• Febi part number 12619 for catalog and cross-reference lookup

Product Details

This Febi differential seal is specified for BMW rear axle applications and is listed across multiple 3 Series, 4 Series, X3, Z3, and Z4 models. The seal dimensions are centered around a 46.0 mm inner diameter and 65.0 mm outer diameter, with ACM material selected for drivetrain sealing service. Febi 12619 is a practical OE-style replacement for maintaining the differential’s sealing surface and helping preserve lubricant containment at the axle interface. This part number 12619 is also referenced in BMW OE cross-reference listings for the same application.

Compatible With BMW 230i xDrive, 430i xDrive, 430i xDrive Gran Coupe, 330i GT xDrive, 330i xDrive, 320i, 228i, 228i xDrive, 328i GT xDrive, 328i xDrive, 428i, 428i Gran Coupe, 428i xDrive, 428i xDrive Gran Coupe, X3, Z4, Z3, 318is, 318ti, 318i, and 323i rear differential service applications as listed below. Febi 12619 is also a useful reference when searching for BMW axle differential seal 46x65x13 mm replacements.

Common Uses

• Rear differential oil seepage at the axle seal area
• Seal replacement during differential service or axle repair
• Restoring a worn or hardened differential sealing surface
• Addressing lubricant loss around the rear axle housing
• Replacing a damaged seal found during BMW driveline inspection

Installation Notes

Verify the seal dimensions, material, and vehicle application before installation. Clean the sealing bore and shaft surface thoroughly, and inspect for scoring, corrosion, or wear that could affect sealing performance. Confirm the rear position and model-specific notes for your BMW application, especially on vehicles with listed production-date or drive-ratio requirements. Use proper installation tools to seat the seal evenly and avoid distortion.

Quality Assurance

Febi is a recognized aftermarket brand for drivetrain sealing components, and this part is cataloged with OE cross-reference support for BMW applications. Part number 12619 is specified with exact dimensional data to help ensure accurate identification during differential seal replacement.

Fitment

• Fits 2017-2021 BMW 230i xDrive, rear.
• Fits 2017-2020 BMW 430i xDrive, rear.
• Fits 2017-2020 BMW 430i xDrive Gran Coupe, rear.
• Fits 2017-2019 BMW 330i GT xDrive, rear.
• Fits 2017-2019 BMW 330i xDrive, rear.
• Fits 2013-2018 BMW 320i, rear.
• Fits 2015-2016 BMW 228i, rear, Drive Ratio 3.08.
• Fits 2015-2016 BMW 228i xDrive, rear.
• Fits 2014-2016 BMW 328i GT xDrive, rear.
• Fits 2015-2016 BMW 328i xDrive, rear.
• Fits 2014-2016 BMW 428i, rear.
• Fits 2015-2016 BMW 428i Gran Coupe, rear.
• Fits 2014-2016 BMW 428i xDrive, rear.
• Fits 2015-2016 BMW 428i xDrive Gran Coupe, rear.
• Fits 2014 BMW 328i xDrive, rear, Construction Year From: 03/2014.
• Fits 2006-2011 BMW 323i, N/A.
• Fits 2007-2008 BMW X3, rear.
• Fits 2003-2008 BMW Z4, N/A.
• Fits 2004-2006 BMW X3, N/A.
• Fits 2001-2004 BMW 320i, N/A.
• Fits 1992-1995 BMW 320i, N/A.
• Fits 1996-2002 BMW Z3, N/A.
• Fits 1996-1999 BMW 318is, N/A.
• Fits 1991-1994 BMW 318is, N/A.
• Fits 1995-1999 BMW 318ti, N/A.
• Fits 1995-1998 BMW 318i, rear.
• Fits 1995 BMW 318is, rear.
• Fits 1984-1985 BMW 318i, N/A.