Yukon Gear & Axle Yukon Gear Standard Open Spider Gear Kit For 9in Ford w/ 31 Spline Axles and 4-Pinion Design 9-S-31-4

Yukon standard open spider gear kit for 9" Ford with 31 spline axles and 4-pinion design. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.