Spring Locker Orange 58lb

The Spring Locker Orange 58lb is an essential component for racers and performance enthusiasts using Winters quick-change rear ends. This differential spring is engineered to provide consistent pressure within the locker assembly, ensuring reliable engagement and power delivery during high-stress maneuvers. Whether competing on dirt or asphalt, maintaining the correct spring rate is crucial for optimizing traction characteristics.

This specific orange-coded spring features a spring rate of 58 lb/in, designed to help drivers achieve the precise differential response required for their specific track conditions. Constructed from high-tensile steel, it is built to withstand the extreme heat and repetitive cycling found in competitive racing environments. The orange paint finish serves as a vital visual indicator, allowing technicians to quickly identify the spring rate during assembly or trackside adjustments.

By regulating the force within the locker mechanism, the Spring Locker Orange 58lb aids in managing the transition between locked and unlocked states, providing a predictable feel for the driver. Its precise manufacturing ensures that the spring rate remains constant over time, preventing performance degradation during long-distance events. This component is specifically designed for use in Winters 10-inch and 8-3/8-inch quick-change differential housings, making it a versatile choice for a wide range of racing platforms.