10040478 Master Overhaul Kit, Fits 2018+ Jeep Wrangler JL, 2020+ Gladiator JT with Dana 44 AdvanTEK Axle - Rear Axle (Master)

Genuine Spicer master differential overhaul kits include all the latest production upgrades, so the parts you're installing are as good - or better - than the part that originally came with your vehicle. Choose Spicer master differential overhaul kits for our most comprehensive offering - complete with everything you need for a thorough and lasting repair. Bearing Type Tapered Roller/ACBB Gear Ratio All Ratios