SKF

SKF 15566 Differential Pinion Seal - Front or Front Inner

Brand SKF 15566
Position Front Inner and Front
Width 0.546
Outside Diameter 3.165
Sealing Surface Type Longlife
Shaft Diameter 1.552
Fits Dodge and Jeep · 10 vehicles

Precision seal design. Made with premium materials for the right properties in demanding environments.

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

Differential pinion seal. A sealing component for driveline and axle applications.

Cross-references Eastern Catalytic 30804 for the same application. See all 1.

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SKF Differential Pinion Seal 15566

SKF 15566 is a differential pinion seal built for driveline sealing at the front inner position on select Dodge and Jeep applications. It is specified with a 1.552 shaft diameter, 3.165 outside diameter, and 0.546 width, with a LongLife sealing surface type for consistent sealing performance.

Key Features

  • Part number 15566 differential pinion seal from SKF
  • 1.552 shaft diameter for the specified axle interface
  • 3.165 outside diameter and 0.546 width for proper housing fit
  • LongLife sealing surface type
  • Engineered for driveline and axle sealing applications

Fitment Details

  • Fits 2000-2002 Dodge Dakota, front inner, Spicer 44 axle.
  • Fits 2000-2002 Dodge Durango, front inner, Spicer 44 axle.
  • Fits 2000-2002 Dodge Ram 1500, front inner, Spicer 44 axle.
  • Fits 2000 Jeep Grand Cherokee, front.

What This Seal Helps Address

  • Gear oil seepage at the differential pinion area
  • Contamination entering the axle housing
  • Seal wear from age, heat, and driveline movement
  • Loss of lubricant that can affect differential operation

Installation Notes

Verify shaft diameter, outside diameter, and width against the original seal before installation. Clean the sealing surface and housing bore thoroughly, and inspect the pinion area for wear or damage that could affect sealing. This part cross-references Eastern Catalytic 30804 for the same application.

Quality Assurance

SKF has a long history in seal design and manufacturing, with materials and construction developed for specific applications and operating environments. The 15566 seal is produced to SKF quality standards for long service life and dependable sealing performance.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002DodgeDakotaFront InnerSpicer 44 Axle
2002DodgeDurangoFront InnerSpicer 44 Axle
2002DodgeRam 1500Front InnerSpicer 44 Axle
2001DodgeDakotaFront InnerSpicer 44 Axle
2001DodgeDurangoFront InnerSpicer 44 Axle
2001DodgeRam 1500Front InnerSpicer 44 Axle
2000DodgeDakotaFront InnerSpicer 44 Axle
2000DodgeDurangoFront InnerSpicer 44 Axle
2000DodgeRam 1500Front InnerSpicer 44 Axle
2000JeepGrand CherokeeFront
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Eastern Catalytic — 30804