ACDelco 12568025 Rear Crankshaft Seal

The ACDelco 12568025 is a rear crankshaft seal designed to prevent oil leakage from the engine block where the crankshaft exits at the rear of the engine. This seal creates a critical barrier between the rotating crankshaft and the engine housing, maintaining proper oil pressure and preventing fluid loss.

Key Features:

• Precision-engineered seal designed for exact fit and proper sealing performance
• Constructed from durable oil-resistant materials to withstand high temperatures and constant rotation
• Prevents engine oil leaks at the rear main bearing location
• Helps maintain proper engine oil pressure and fluid levels
• ACDelco quality assurance for reliable performance

This rear crankshaft seal is a critical component for maintaining engine integrity and preventing oil contamination. Regular replacement during transmission removal or engine rebuilds helps ensure long-term engine reliability and prevents costly oil leaks.