Cusco Toyota 4Runner 2-Way (1&2 Way) Rear LSD Type RS

The Cusco Type RS Limited Slip Differential (LSD) for the Toyota 4Runner utilizes a unique cone plate system that allows for both 1-way and 2-way operation. This means that when you accelerate, the differential locks up to provide traction to both rear wheels, improving your ability to put power down, especially when cornering or off-road. When you lift off the throttle or brake, the cone plate system can be adjusted to either allow the wheels to spin at different speeds (1-way) or continue to provide some locking action (2-way) to help stabilize the rear end during deceleration and corner entry.

This Type RS model is built with a focus on smooth engagement and durability, making it a solid choice for drivers who push their 4Runner. The cone plate design is known for its progressive engagement, which means it doesn't feel overly grabby or jerky during normal driving. Cusco has a long history of producing well-built drivetrain components, and this LSD is no exception. It’s designed to handle the stresses of spirited driving and off-road use, providing a noticeable improvement in traction and control when you need it most. The internal components are made from strong materials to ensure longevity and consistent performance over time.

Installing a limited-slip differential is a significant upgrade to your 4Runner's drivetrain. It's recommended to have this part installed by a qualified mechanic who is experienced with differential work. You'll also want to ensure you use the correct differential fluid, as specified by Cusco, to maintain proper lubrication and function of the LSD. This upgrade is particularly beneficial for 4Runners used for off-roading, towing, or any situation where maximizing rear-wheel traction is important.