The SuperPro Leaf Spring Bush Kit, identified as KIT141K, is a critical suspension upgrade specifically engineered for the Nissan Navara D40, focusing on the rear spring assembly. Often underestimated, these bushings play a crucial role in stabilizing the rear axle's movement in 4WD vehicles. Upgrading these bushings is essential for maintaining vehicle stability and control, especially in off-road conditions or when carrying heavy loads, such as boats or caravans.

Key Features:

• Enhanced Rear Axle Stability: The KIT141K kit's bushings are designed to effectively stabilize the movement of the rear axle. Inferior or worn-out bushings can cause the solid rear axle to shift, resulting in passive steer at the rear end of the vehicle. This effect can lead to the vehicle feeling unstable and "wandering" on the road, particularly during heavy braking or while carrying heavy loads.
• Improved Handling: Upgrading to SuperPro's high-quality polyurethane bushings replaces the original rubber-style bushings. These superior components are designed to handle the demands of off-road driving, heavy loads, and towing. This results in improved handling, better control, and enhanced stability during all driving conditions.
• Optimized for 4WD Applications: The OE rubber-style bushings are typically engineered for standard height, standard tires, and standard loads. SuperPro's bushings are purpose-built to handle the rigors of 4WD use, making them an ideal choice for enthusiasts who demand performance and reliability from their off-road adventures.
• Greaseable Shackles: When upgrading to SuperPro Bushings and complementing them with greaseable shackles, you further enhance the rear suspension's durability and performance. Greaseable shackles make maintenance easier and extend the life of the suspension components.

The SuperPro Leaf Spring Bush Kit - KIT141K is an essential upgrade for Nissan Navara D40 4WD owners who want to ensure the stability and control of their vehicle, especially when driving off-road or carrying heavy loads. By addressing the often overlooked leaf spring bushings and upgrading to SuperPro's high-quality components, you'll significantly improve your 4WD's handling and overall performance, making it capable of handling various challenges and adventures with ease.