SKF 15766 Differential Pinion Seal - Rear
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SKF

SKF 15766 Differential Pinion Seal - Rear

Brand SKF 15766
Position Rear
Fits Mercedes-Benz

Nitrile sealing surface. Helps keep lubricants in and contaminants out.

Precision seal design. Made with premium materials for the right application fit.

Differential pinion seal. Provides dependable sealing for driveline and axle systems.

Cross-references 005-997-12-46, 900-63-09-011 and 627209 for the same application. See all 6.

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SKF 15766 Differential Pinion Seal

SKF 15766 is a differential pinion seal built for driveline sealing performance where the pinion shaft enters the axle housing. It uses a nitrile sealing surface and precise dimensions to help maintain lubricant control and keep road contaminants out. This SKF differential pinion seal is a direct-fit service part for applications that require a 1.563 shaft diameter, 2.762 outside diameter, and 0.500 width.

Key Features

  • Part number: SKF 15766
  • Differential pinion seal for driveline and axle service
  • Nitrile sealing surface type for sealing performance in automotive environments
  • Width: 0.500
  • Outside diameter: 2.762
  • Shaft diameter: 1.563
  • Built to SKF design and manufacturing standards

Detailed Description

SKF has a long history in seal engineering, and this pinion seal reflects that focus on material selection, fit, and durability. The 15766 is designed for differential applications where the seal must retain gear lubricant while resisting contamination from dirt, water, and debris. For drivers searching for an SKF 15766 differential pinion seal, or a replacement seal for axle service on select Ford, Chevrolet, and Dodge driveline applications, this part provides the dimensional accuracy needed for proper sealing at the pinion shaft.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Gear oil seepage at the differential pinion area
  • Contamination entering the axle housing through a worn seal
  • Noise or wear concerns caused by low lubricant level
  • Seal failure from age, heat, or road exposure
  • Service replacement needs during differential maintenance

Installation Notes and Tips

Confirm shaft diameter, outside diameter, and seal width before installation. Inspect the pinion yoke and sealing surface for wear or scoring, since a damaged surface can shorten seal life. Clean the housing bore thoroughly and install the seal squarely to avoid distortion. For vehicle-specific searches, verify the application against the axle and driveline service requirements for your Ford, Chevrolet, or Dodge model before ordering SKF 15766.

Quality Assurance

SKF manufactures seals to specific designs using premium materials and established quality standards. The brand’s seal engineering heritage includes early integrated shaft seal development and continued refinement of bonding and material techniques for automotive use.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
005-997-12-46900-63-09-011627209145815766975915766CHR 15766