ACDelco 84823713 Power Transfer Unit Input Shaft Seal

The ACDelco 84823713 Genuine GM Parts Power Transfer Unit Input Shaft Seal is a critical component designed to prevent fluid leaks from the power transfer unit (PTU) in all-wheel drive and four-wheel drive vehicles. This precision-engineered seal creates a tight barrier around the PTU input shaft, keeping transfer case fluid contained while preventing contaminants from entering the system.

Key Features:

• Genuine GM OE part manufactured to original equipment specifications
• Premium seal material designed for durability and resistance to heat and fluid degradation
• Precision-molded design ensures proper fit and reliable sealing performance
• Prevents power transfer unit fluid leaks that can lead to component damage
• Direct replacement for worn or damaged original seals

ACDelco Genuine Parts are engineered and tested to deliver the quality, reliability, and performance you expect. Replacing a leaking PTU input shaft seal helps maintain proper fluid levels, protects internal components from wear, and ensures optimal power transfer system operation.