4.88 Ratio Ring and Pinion Set

The Yukon high performance ring and pinion set is engineered as a direct replacement for Dana 44JK rear differentials. This set is designed for optimal performance with a 4.88 gear ratio, a 24-spline pinion, and requires 10 ring gear bolts for secure installation. The ring gear diameter measures 8.89 inches, ensuring compatibility with the specified differential housing. This high-performance set is manufactured by Yukon Gear and Axle, a reputable name in drivetrain components. The product details highlight its function as a premium replacement part for the Dana 44JK rear axle, specifically in applications requiring the 4.88 ratio. With 263 units in stock and same-day dispatch available, Zumbrota Drivetrain ensures prompt delivery for your vehicle build or repair project. For specific fitment verification, Zumbrota Drivetrain offers a "Check if this part fits your vehicle" feature. Customers can also consult Zumbrota's live tech support via chat or phone at 1-800-658-2537 for any questions regarding compatibility or installation.