446GC2158M
Transmission Sealing Ring
Mack

This transmission sealing ring provides an effective barrier against fluid leaks within the transmission system. Its precise fit and durable material ensure a tight seal, preventing contamination and loss of transmission fluid. Proper sealing is essential for maintaining optimal transmission performance, preventing overheating, and extending component lifespan. The ring’s resistance to high temperatures and chemical exposure makes it suitable for demanding heavy-duty applications. Regular inspection and replacement of this sealing component are vital for avoiding costly repairs and downtime. Ensuring your transmission remains sealed and protected, this part is a critical element in maintaining vehicle reliability. Source One Parts Center offers this sealing ring as part of your comprehensive maintenance strategy.