Transmission Filter

The Moroso Transmission Filter (Part #97290) is designed for automotive builders and enthusiasts who prioritize clean fluid circulation in their transmission systems. This filter is essential for maintaining the performance and longevity of stock rebuilds, modified street machines, and high-performance projects by effectively removing contaminants and metal particles that accumulate during operation.

Engineered for optimal flow rate and micron filtration, the Moroso filter strikes a balance between dirt-trapping efficiency and minimal restriction. Its compact design (3.4 x 2.35 x 8.7 inches, weighing just 0.3 lbs) allows for easy installation without interfering with engine bay routing or transmission case geometry. The filter media is specifically matched to transmission pan return lines, ensuring sustained fluid circulation under load without pressure drop, which is critical for maintaining bearing lubrication and cooler efficiency during demanding driving conditions.

This filter is particularly beneficial for street-driven cars with stock or mildly upgraded transmissions, as well as hot rod and classic car restorations that require superior filtration due to modern fluid chemistry and extended drain intervals. For optimal performance, installation should be paired with quality transmission fluid and a pan drop during scheduled maintenance.