Elring 587.915 Differential Seal

Elring Differential Seal for Mercedes-Benz

Elring 587.915 is a differential seal built for rear driveline sealing on select Mercedes-Benz applications. It uses ACM (polyacrylate) material for sealing performance and is specified with a 45.0 mm inside diameter, 85.3 mm outside diameter, and 9.5 mm height.

For Mercedes-Benz C220, E300, 300D, 300E, 300TE, 300SE, 300SEL, 260E, and 300TD applications, this seal matches the listed dimensions and radial shaft seal design for direct service use in the differential area.

Key Features

• Elring differential seal, part number 587.915
• ACM (polyacrylate) sealing material
• 45.0 mm inside diameter and 85.3 mm outside diameter
• 9.5 mm seal height with 15.3 mm overall height specification
• Radial shaft seal design: AW/B
• Without dust lip
• Swirl type: WD
• Rear application on listed Mercedes-Benz models

Detailed Description

Elring 587.915 is a differential seal for driveline and axle sealing service, engineered around the listed OE-style dimensions and seal profile. The ACM construction supports sealing at the differential shaft interface, while the AW/B radial shaft seal design and alternating twist swirl type align with the specified application requirements. This part cross-references Mercedes-Benz 011 997 88 47 and 81-35148-00 for the same application.

Compatible With Mercedes-Benz C220, E300, 300D, 300E, 300TE, 300SE, 300SEL, 260E, and 300TD rear differential applications where the listed measurements match. The Elring 587.915 seal is a direct-fit service part for maintaining proper differential sealing on these vehicles.

What It Helps Address

• Differential fluid leakage at the shaft seal area
• Seepage caused by worn or hardened seal material
• Noise or contamination concerns related to compromised differential sealing
• Service replacement for rear differential seal wear on Mercedes-Benz driveline systems
• Fitment issues when the original seal dimensions match 45.0 mm ID and 85.3 mm OD

Installation Notes and Tips

Verify the seal dimensions, profile, and rear application before installation. Confirm the shaft surface is clean and free of scoring, and inspect the sealing bore for wear or damage. Proper installation depth and alignment are important to avoid premature leakage. Match the vehicle application to the listed Mercedes-Benz fitment, including rear position and the specified width and diameter measurements.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and this differential seal is produced to the listed dimensional and material specifications for service replacement use.