Dana Spicer SF-L60JK488E-69 Ultimate Dana 60 Semi-Float Rear Axle Assembly for Jeep JK

The Dana Spicer SF-L60JK488E-69 is a complete Ultimate Dana 60 semi-float rear axle assembly specifically engineered for Jeep Wrangler JK applications. This heavy-duty axle package delivers the strength and reliability needed for extreme off-road use, rock crawling, and lifted vehicles running larger tires.

Key Specifications:

• Dana 60 semi-float rear axle housing
• 4.88 gear ratio for optimal performance with larger tires
• Electronic locking differential (ELD) for maximum traction
• 69-inch width for proper fitment on JK platform
• Designed for bolt-in installation on Jeep Wrangler JK models

This complete axle assembly provides a significant upgrade over the factory Dana 44 rear axle, offering substantially increased strength for vehicles equipped with 37-inch tires or larger. The included electronic locking differential provides on-demand traction when you need it most, while the 4.88 gearing helps maintain proper driveline performance and fuel economy with oversized tires. Dana Spicer's Ultimate Dana 60 series represents premium quality engineering backed by over a century of drivetrain expertise.