: Over time, heat and old fluid make the nylon brittle. If a bearing cage shatters, it can send debris through the gears.
: A high-pitched whine that changes with engine RPM often signals that the bearings (and their nylon cages) are starting to fail. 💡 Pro-Tips for Maintenance naylon trany
: It reduces the rotational mass inside the gearbox. : Over time, heat and old fluid make the nylon brittle
If you are rebuilding the transmission, many enthusiasts look for . Replacing the nylon components with brass or steel during a rebuild eliminates the "brittle" failure mode and makes the transmission much more durable for spirited driving. : Over time