The Yukon Gear Steel Spool for Dana 80 with 37 spline axles is a high-performance differential component designed to provide 100% lockup for enhanced traction. Constructed from durable 8620 steel and heat treated for increased strength, this full spool replaces the differential carrier assembly to deliver a solid, reliable lock. It offers a cost-effective solution for converting a differential into a locked setup, making it ideal for demanding off-road and drag racing applications. The design ensures straightforward installation, allowing for a seamless upgrade to improve vehicle performance and traction under extreme conditions.
This spool is compatible with Dana 80 axles equipped with 37 splines and is suitable for vehicles running 4.10 gear ratios or higher. It is intended for dedicated off-road, racing, or performance use, where maximum traction is required. The installation involves replacing the existing differential carrier assembly, providing a direct and secure fit. This product is ideal for enthusiasts seeking a robust, reliable lockup solution for off-road adventures or racing scenarios, ensuring optimal power transfer and traction during high-stress driving.
