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The Omix differential pinion shim kit is a direct-fit replacement for 2007–2018 Jeep Wrangler JK and JKU models equipped with Dana 30 or Dana 44 standard front differentials. The kit contains shims of varying thicknesses used to set preload and backlash on the front differential carrier, replacing OE 5066539AA and simplifying proper gear setup during repairs or rebuilds.
Omix Shim Kit D30/44- 07-18 Wrangler JK/JKU
