SKF 14963 Automatic Transmission Output Shaft Seal - Left

SKF 14963 Automatic Transmission Output Shaft Seal

SKF 14963 is an automatic transmission output shaft seal built for specific OE-style fitment and sealing performance. It is designed to retain transmission fluid at the output shaft while helping keep dirt and moisture out of the transmission assembly.

Compatible with select Chevrolet Aveo, Chevrolet Aveo5, Pontiac G3, Pontiac Wave, and Suzuki Swift+ applications, this seal is sized for the correct shaft and housing interface. The polyacrylate sealing surface supports consistent contact where the seal rides on the shaft.

Key Features

• Part number: 14963
• Automatic transmission output shaft seal for transmission sealing service
• Outside diameter: 2.480 in.
• Shaft diameter: 1.496 in.
• Width: 0.354 in.
• Polyacrylate sealing surface type
• Fits left-side applications on listed vehicles

Detailed Description

SKF 14963 is engineered as a transmission sealing component for vehicles that require a precise output shaft seal. SKF has a long history in seal design and manufacturing, and this part reflects that focus with premium materials selected for the application and operating environment. The seal is intended to maintain fluid containment at the transmission output shaft while supporting long-term sealing integrity.

This part cross-references OE number 93741869 for the same application. It is a direct-fit style option for 2004-2014 Chevrolet Aveo, left; 2006-2011 Chevrolet Aveo5, left; 2009-2010 Pontiac G3, left; 2005-2008 Pontiac Wave, left; and 2004-2008 Suzuki Swift+, left. The SKF 14963 part number is also useful when searching for a transmission output shaft seal for these specific vehicles.

What It Helps Address

• Transmission fluid leaking from the output shaft area
• Contamination entering the transmission through a worn seal
• Fluid loss that can affect transmission operation
• Seal wear at the shaft contact surface
• Service replacement for a damaged or hardened output shaft seal

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm the seal matches the transmission housing and output shaft. Inspect the shaft surface for grooves, corrosion, or wear that could affect sealing performance. Clean the sealing bore and shaft area thoroughly before installing the new seal, and confirm the seal is seated evenly to avoid distortion.

For fitment searches, use phrases such as SKF 14963 transmission output shaft seal for 2004-2014 Chevrolet Aveo left, or SKF 14963 for 2006-2011 Chevrolet Aveo5 left. The same fitment language applies to Pontiac G3, Pontiac Wave, and Suzuki Swift+ listed above.

Quality Assurance

SKF manufactures seals to defined specifications using materials selected for the application and environment. The brand’s seal engineering background and manufacturing standards support consistent fit and sealing performance for transmission service.