Working on your Jeep's differential and need to set the preload or backlash just right? This Omix-Ada shim kit is made for 2007-2018 Jeep Wrangler JK and JKU models that have Dana 30 or Dana 44 standard differentials. It's a direct replacement for the OEM part number 5066539AA, so you know it'll fit perfectly. The kit includes shims of various thicknesses, which are super important when you're adjusting the differential carrier - they help you get that pinion preload and gear backlash spot on. Omix is a trusted name in Jeep parts, and this kit meets or exceeds the original manufacturer's specs. It's made in the USA, and the whole package is pretty compact (about 12.2cm x 12.7cm x 0.5cm) and lightweight. Whether you're rebuilding your diff, replacing worn parts, or doing a gear install, having the right shims on hand is crucial. This kit gives you the variety you need to dial in the setup properly, helping ensure smooth, quiet operation and long life for your ring and pinion gears. A must-have for any serious Jeep DIYer or mechanic!
