The aFe Pro Series black rear differential cover for 2020–2023 Jeep Gladiator (Dana M220) combines durable cast aluminum construction with machined fins, an oil level sight glass and magnetic drain and deep-reach fill plugs. It increases oil capacity over stock, includes three quarts of PRO Guard D2 75W-90 gear oil, and uses internal and external fins for improved cooling while supplying sway bar spacers for fitment and quick inspection features.
aFe 20-23 Jeep Gladiator JT (Dana M220) Pro Series Rear Differential Cover Black w/ Machined Fins