Bert Transmissions 15 Counter Shaft O-Ring

The Bert Transmissions 15 Counter Shaft O-Ring is a critical rubber seal designed specifically for Bert 1st Generation racing transmissions. This O-ring provides an essential seal for the counter shaft assembly, preventing transmission fluid leakage and maintaining proper lubrication within the transmission housing.

Key Features:

• Rubber construction for reliable sealing performance
• Designed specifically for Bert 1st Generation transmissions
• Essential component in basic and complete rebuild kits
• OEM replacement part from Bert Transmissions
• Ensures proper counter shaft sealing and fluid retention

This O-ring is a standard replacement component commonly included in Bert transmission rebuild kits. Regular inspection and replacement of this seal during transmission maintenance helps ensure reliable performance and prevents fluid loss in high-performance circle track racing applications.