• Secures the layshaft, preventing unwanted movement and wear
• Essential for proper torque retention in the R380 gearbox
• Replacement prevents thread fatigue and potential gearbox failure
• High-strength material ensures durability under load and stress

When rebuilding your R380 gearbox, replacing the layshaft rear stake nut is crucial to maintaining drivetrain reliability. Over time, this component experiences significant stress, leading to thread fatigue and potential loosening, which can compromise the gearbox’s integrity. A fresh stake nut from EAC ensures secure torque retention, preventing unwanted movement of the layshaft that could lead to premature wear or failure. Using a high-quality replacement helps preserve the longevity and performance of your transmission, ensuring smooth and precise gear operation.