SKF 19630 Wheel Seal - Front or Rear Inner
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SKF 19630 Wheel Seal - Front or Rear Inner

Brand SKF 19630
Position Front and Rear Inner
Width 0.315
Outside Diameter 2.762
Sealing Surface Type Nitrile
Shaft Diameter 1.969
Fits Chevrolet, Isuzu, Mercedes-Benz, and Toyota · 56 vehicles

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

Premium materials. Built to match the seal's application and environment.

SKF seal design. Backed by decades of sealing innovation and development.

Cross-references Four Seasons 66717, 5-42316010-0 and 010-995-65-47 for the same application. See all 8.

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SKF 19630 Wheel Seal for Rear Inner and Front Applications

SKF wheel seal 19630 is built for driveline and axle sealing applications where lubricant retention and contamination control matter. With a nitrile sealing surface and precise dimensions, it supports dependable sealing performance in select Toyota, Mercedes-Benz, Chevrolet, and Isuzu applications.

Key Features

  • Part number: SKF 19630
  • Wheel seal for driveline and axle sealing systems
  • Nitrile sealing surface for consistent contact and sealing performance
  • Width: 0.315 in.
  • Outside diameter: 2.762 in.
  • Shaft diameter: 1.969 in.
  • Designed to keep lubricants in and contaminants out

Detailed Description

SKF 19630 is a wheel seal engineered to the dimensional and material requirements of specific axle and hub applications. The nitrile sealing surface is selected for sealing contact in operating environments where heat, road debris, and lubricant exposure are part of normal service. SKF has a long history of seal development, and this part reflects that focus on controlled design and manufacturing consistency. This part cross-references Four Seasons 66717 for the same application.

Compatible With select Toyota 4Runner, Toyota T100, Toyota Pickup, Mercedes-Benz 300D, Chevrolet LUV, and Isuzu Pickup applications. Fits 2001-2002 Toyota 4Runner, rear inner; fits 1993-1998 Toyota T100, rear inner; fits 1991-1995 Toyota Pickup, rear inner, single rear wheels; and fits 1977-1983 Mercedes-Benz 300D, front, with 50mm spindle. The SKF 19630 part number is also used across additional Toyota Pickup rear inner applications listed in the fitment data.

What This Wheel Seal Helps Address

  • Gear oil or axle lubricant seepage at the wheel end
  • Contamination entering the hub or axle sealing area
  • Seal wear from age, heat, and road exposure
  • Loss of sealing integrity in rear inner or front spindle applications
  • Service issues tied to incorrect seal dimensions

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm the seal matches the hub or axle housing. Clean the sealing bore and shaft surface thoroughly, and inspect for grooves, corrosion, or damage that can affect sealing performance. Confirm the vehicle position and notes in the fitment data, especially for Toyota Pickup single rear wheel applications and the Mercedes-Benz 300D with 50mm spindle.

Quality Assurance

SKF designs and manufactures seals to specific application requirements using premium materials and controlled bonding techniques. The brand’s seal engineering heritage dates back to the first integrated shaft seal in 1928, and SKF products are built to support long service life and safe operation in demanding automotive environments.

This part fits 56 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
2002Toyota4Runner—Rear Inner—
2001Toyota4Runner—Rear Inner—
1998ToyotaT100—Rear Inner—
1997ToyotaT100—Rear Inner—
1996ToyotaT100—Rear Inner—
1995ToyotaPickup—Rear InnerSingle Rr. Whls.:
1995ToyotaPickup—Rear InnerSingle Rr. Whls.
1995ToyotaT100—Rear Inner—
1994ToyotaPickup—Rear InnerSingle Rr. Whls.:
1994ToyotaPickup—Rear InnerSingle Rr. Whls.
1994ToyotaT100—Rear Inner—
1993ToyotaPickup—Rear InnerSingle Rr. Whls.:
1993ToyotaPickup—Rear InnerSingle Rr. Whls.
1993ToyotaT100—Rear Inner—
1992ToyotaPickup—Rear InnerSingle Rr. Whls.:
1992ToyotaPickup—Rear InnerSingle Rr. Whls.
1991ToyotaPickup—Rear InnerSingle Rr. Whls.:
1991ToyotaPickup—Rear InnerSingle Rr. Whls.
1990ToyotaPickup—Rear InnerSingle Rr. Whls.
1989Toyota4Runner—Rear InnerExc. Full-Floating Axle
1989ToyotaPickup—Rear InnerSingle Rr. Whls.
1988Toyota4Runner—Rear InnerExc. Full-Floating Axle
1988ToyotaPickup—Rear InnerSingle Rr. Whls.
1987Toyota4Runner—Rear InnerExc. Full-Floating Axle
1987ToyotaPickup—Rear InnerSingle Rr. Whls.
1986Toyota4Runner—Rear InnerExc. Full-Floating Axle
1986ToyotaPickup—Rear InnerSingle Rr. Whls.
1985Toyota4Runner—Rear InnerExc. Full-Floating Axle
1985ToyotaPickup—Rear InnerSingle Rr. Whls.
1984Toyota4Runner—Rear InnerExc. Full-Floating Axle
1984ToyotaPickup—Rear InnerSingle Rr. Whls.
1983Mercedes-Benz300D—Frontw/ 50mm Spindle
1983ToyotaPickup—Rear InnerSingle Rr. Whls.
1982Mercedes-Benz300D—Frontw/ 50mm Spindle
1982ToyotaPickup—Rear InnerSingle Rr. Whls.; From 9/82
1982ToyotaPickup—Rear InnerThru 8/82
1981ChevroletLUV4WDFront—
1981IsuzuPickup4WDFront—
1981Mercedes-Benz300D—Frontw/ 50mm Spindle
1981ToyotaPickup—Rear Inner—
1980ChevroletLUV4WDFront—
1980Mercedes-Benz300D—Frontw/ 50mm Spindle
1980ToyotaPickup—Rear Inner—
1979ChevroletLUV4WDFront—
1979Mercedes-Benz300D—Frontw/ 50mm Spindle
1979ToyotaPickup—Rear Inner—
1978Mercedes-Benz300D—Frontw/ 50mm Spindle
1978ToyotaPickup—Rear Inner—
1977Mercedes-Benz300D—Frontw/ 50mm Spindle
1977ToyotaPickup—Rear Inner—
1976ToyotaPickup—Rear Inner—
1975ToyotaPickup—Rear Inner—
1972ToyotaPickup—Rear Inner—
1971ToyotaPickup—Rear Inner—
1970ToyotaPickup—Rear Inner—
1969ToyotaPickup—Rear Inner—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 667175-42316010-0010-995-65-4790310-5000170939711615623306228M1145819630