Pump Sealing Ring Kit - Race (5 Rings)

The Coan Racing COA‑32300A Pump Sealing Ring Kit – Race (5 Rings) is a high-performance overhaul kit tailored for competition-grade TH350 transmissions. This kit includes five precision-made sealing rings crafted to Coan’s strict race-focused standards, offering superior sealing performance under the extreme pressure and temperature demands of drag‑strip and endurance competition use. The COA‑32300A kit delivers exceptional fluid retention and hydraulic integrity, helping to prevent leaks and maintain optimal pump efficiency during high-load operation. Its construction provides enhanced durability and tighter sealing under high-stress conditions, making it an excellent choice for racers seeking reliable, race‑ready performance and peace of mind in punishing environments.