O-Ring 9/16 OD x 1/16

The BERT TRANSMISSIONS O-Ring 9/16 OD x 1/16 (Part Number SG-1054) is a precision rubber seal engineered for Bert Second Generation transmission applications. This small but critical component serves as a static or dynamic sealing element, preventing fluid leakage and maintaining system pressure integrity in high-performance transmission assemblies. The 9/16-inch outer diameter with 1/16-inch cross-section dimensions are precisely specified to fit OEM and aftermarket Bert transmission housings.

For transmission builders and performance enthusiasts working with Bert Second Generation units, proper sealing is non-negotiable. This o-ring is designed to withstand the thermal cycling and pressure fluctuations inherent in street and racing applications. Replacement o-rings of this specification are essential during rebuild operations, whether you're performing routine maintenance or a complete transmission overhaul. The rubber compound is formulated to resist degradation from transmission fluid exposure and elevated operating temperatures typical in modified vehicles.

This component is sold individually, making it ideal for targeted repairs or as a backup seal during transmission service. Whether you're a professional transmission shop rebuilding Bert units or a serious gearhead servicing your own equipment, having the correct OEM-equivalent o-ring on hand prevents leaks that can compromise transmission performance and longevity. The SG-1054 specification ensures compatibility with Bert's second-generation transmission design standards.

Quality transmission sealing components from trusted manufacturers like BERT TRANSMISSIONS are foundational to reliable gear changes under load. Stock this critical seal for your Bert transmission projects and ensure every rebuild meets original equipment specifications.