ACDelco 12653685 Engine Crankshaft Front Seal

The ACDelco 12653685 is a Genuine GM OE crankshaft front seal designed to prevent oil leaks from the front of the engine. This precision-engineered seal creates a tight barrier between the crankshaft and the front timing cover, ensuring proper oil retention and engine protection.

Key Features:

• Genuine GM OE part manufactured by ACDelco for guaranteed fit and quality
• Premium rubber compound resists heat, oil, and chemical degradation
• Precision-molded design ensures proper sealing surface contact
• Metal case construction provides structural integrity and heat dissipation
• Prevents oil leakage from the crankshaft front bearing area

This genuine OE seal is manufactured to GM's exact specifications, ensuring reliable performance and durability. Regular inspection and replacement of crankshaft seals during timing cover service helps prevent costly oil leaks and maintains proper engine lubrication.