Standard Open Spider Gear Kit for 9" Ford w/ 31 Spline Axles and 2-Pinion Design Forks Sliders & Synchronizers - Model NP243 − Fits 1977-1991 GM truck

− Fits 1977-1991 GM truck front with Dana Spicer 60

- This unit will not work in 9

− Fits 1979-2000 Toyota 8" and V6 rear

8" with Yukon Dura Grip positraction with 31 spline axles

Chevrolet Silverado 2500 (2000-2004)

Standard Open Spider Gear Kit for 9" Ford w/ 31 Spline Axles and 2-Pinion Design Forks Sliders & Synchronizers - Model NP243 − Fits 1977-1991 GM truckCarrier Rebuild Kit by Yukon Gear & Axle Description Yukon standard open spider gear kit for 9" Ford with 31 spline axles and 2 pinion design Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. Spider gear kit Fits Ford 9" open differential with 31 spline axles Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers. Manufacturers Info Yukon Gear &