SKF 19802 Differential Pinion Seal - Rear

SKF Differential Pinion Seal for Toyota Tundra

SKF 19802 is a differential pinion seal built for rear axle service on the Toyota Tundra with a 10.5" ring gear. It is engineered with a polyacrylate sealing surface and precise dimensions to help maintain lubricant retention at the pinion shaft while keeping road contaminants out.

For 2007-2021 Toyota Tundra rear differential service, this SKF seal supports a proper sealing interface at the pinion area. SKF 19802 is made to specific application requirements and uses premium materials selected for the operating environment.

Key Features

• Fits 2007-2021 Toyota Tundra, rear, with 10.5" ring gear
• Part number: SKF 19802
• Outside diameter: 3.425 in.
• Shaft diameter: 2.047 in.
• Width: 0.402 in.
• Polyacrylate sealing surface type
• Designed for differential pinion sealing in driveline service

Detailed Description

SKF 19802 is a differential pinion seal for the rear axle on Toyota Tundra models equipped with a 10.5" ring gear. The seal’s 3.425-inch outside diameter, 2.047-inch shaft diameter, and 0.402-inch width help ensure the correct fit at the pinion location. The polyacrylate sealing surface is selected for sealing performance in driveline environments where lubricant control and contamination resistance matter.

SKF has a long history in seal design and manufacturing, and this part reflects that focus on application-specific construction and material selection. If you are servicing a Toyota Tundra rear differential, SKF 19802 provides a direct replacement option for the pinion seal location. This part cross-references Monroe Shocks & Struts (e.g., 90311A0008) for the same application.

Common Problems This Seal Helps Address

• Differential gear oil leaking from the pinion area
• Contamination entering the rear differential housing
• Wet or oily residue around the pinion seal
• Seal wear from age, heat, and driveline use
• Noise or service issues caused by low lubricant level

Installation Notes and Tips

Confirm rear axle configuration and ring gear size before installation. Inspect the pinion yoke, shaft surface, and surrounding housing for wear or damage before fitting the new seal. Clean the sealing area thoroughly and verify the seal seats evenly to help maintain proper contact on the shaft.

For Toyota Tundra rear differential repair, match the seal dimensions and application notes to the vehicle before assembly. SKF 19802 is listed for 2007-2021 Toyota Tundra rear applications with a 10.5" ring gear.

Quality Assurance

SKF manufactures seals to specific designs using premium materials and established quality standards for long service life and dependable operation. SKF 19802 is built for the demands of driveline sealing in rear differential service.