SKF 14766 Differential Pinion Seal - Front or Rear

SKF 14766 Differential Pinion Seal for Toyota and Lexus

SKF 14766 is a differential pinion seal built for rear and front axle applications where reliable sealing is critical. It is specified with a 1.496 shaft diameter, 2.920 outside diameter, and 0.433 width, with a polyacrylate sealing surface for consistent contact at the pinion shaft.

For Toyota Tacoma, 4Runner, Land Cruiser, Pickup, and Lexus LX450 applications, this seal helps maintain differential lubricant at the pinion while keeping road debris and moisture out. The SKF 14766 part number is a direct reference for buyers searching for an OE-style differential pinion seal for these driveline repairs.

Key Features

• Part number: SKF 14766
• Differential pinion seal for driveline and axle service
• Polyacrylate sealing surface type
• 1.496 shaft diameter
• 2.920 outside diameter
• 0.433 width
• Fits rear and front axle positions depending on application
• Cross-reference part numbers include 90311-38035 and 145814766

Detailed Description

SKF has a long history in seal engineering, and this differential pinion seal reflects that experience with application-specific design and premium material selection. The seal is made to maintain proper sealing performance in the operating environment of the axle, where heat, rotation, and contamination control all matter. If you are replacing a leaking pinion seal on a Toyota Tacoma rear locking differential or servicing a Toyota 4Runner, Land Cruiser, or Lexus LX450 axle, SKF 14766 is a direct-fit service part to consider.

This part cross-references 90311-38035 and 145814766 for the same application. The SKF 14766 part number is also commonly searched alongside Toyota and Lexus differential seal repairs, making it a practical match for driveline maintenance and leak correction.

What It Helps Fix

• Differential oil leaking from the pinion area
• Contamination entering the axle housing through a worn seal
• Wet or oily residue around the pinion yoke
• Seal wear caused by age, mileage, or heat cycling
• Noise or driveline issues related to low differential fluid level

Installation Notes and Tips

Confirm shaft diameter, outside diameter, and width before installation to match the axle housing and pinion interface. Inspect the pinion yoke surface for grooves or corrosion, since a damaged sealing surface can shorten seal life. Clean the bore thoroughly and install the seal squarely to avoid distortion. For Toyota Tacoma, 4Runner, Land Cruiser, and Lexus LX450 service, verify front or rear axle position against the vehicle listing before ordering.

Quality Assurance

SKF designs and manufactures seals to high quality standards using materials selected for the application and its operating environment. The brand’s seal engineering heritage dates back to the first integrated shaft seal, and its products have been used for decades in automotive sealing applications.

• Fits 1995-2003 Toyota Tacoma, rear, Locking Diff.
• Fits 1990-2000 Toyota 4Runner, rear
• Fits 1991-1998 Toyota Land Cruiser, rear
• Fits 1996-1997 Lexus LX450, front
• Fits 1996-1997 Lexus LX450, rear
• Fits 1990-1997 Toyota Land Cruiser, front
• Fits 1990 Toyota Pickup, rear, Thru 8/90
• Fits 1989 Toyota Pickup, rear
• Fits 1988 Toyota Pickup, rear, From 9/88