Chevrolet, Dodge, Ford, GMC... (4WD/RWD) Differential Carrier - Yukon Gear and Axle - YZLD44-3-30

Air Operated Locker YZLD44-3-30 This unit is drilled for 7/16" ring gear bolts. If you are using it in an application which has 3/8" ring gear bolts, please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts. Includes new carrier bearings. ,&,3.73,30spl,AIR,ARB,COMPLETE,D44,DWN,LOCKER,POSI,YZL,ZIP,ZIP-D44-3-30, 06-53 DOD/JEP/GM/FRD Yukon Zip Locker for Dana 44 with 30 spline axles, 3.73 & down The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability. The Yukon Zip locker is an air operated locker that provides selectable traction for off road or street use. This unit features 4320 Chrome Moly internals for added strength. Assembled in the USA! compressor sold separately. All Zip Lockers are backed by the best warranty in the business! All Zip Lockers come with a six (6) year warranty, including any collaterally damaged parts and associated labor, up to $2,000, for the first two (2) years. D44 3.73 & DWN, 30spl ZIP LOCKER The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability. Fits Dana Spicer 44 with 30 spline axles 3.73 and down ratio only Forged case and 8620 internals for added strength Works with a variety of air delivery systems Assembled in the USA