PPE Front Differential Cover

2018–2024 Jeep Wrangler JL / 2020–2024 Jeep Gladiator JT with Dana 44 - M210 Front Axle

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Overview:

The PPE Front Differential Cover is a robust upgrade designed specifically for Jeep Wrangler JL models from 2018 to 2024 and Jeep Gladiator JT models from 2020 to 2024 equipped with the Dana 44 - M210 front axle. This heavy-duty cover replaces the factory stamped steel differential cover with a thick, nodular iron construction that significantly enhances durability and protection. Ideal for off-road enthusiasts and daily drivers alike, this cover is engineered to withstand the rigors of challenging terrain while improving your vehicle’s approach and departure angles.

Whether you’re tackling rocky trails or navigating rough backroads, the PPE Front Differential Cover provides peace of mind by reinforcing one of the most vulnerable components of your drivetrain. Its bolt-on design ensures a straightforward installation without the need for modifications, making it a practical upgrade for Jeep owners seeking enhanced reliability and longevity.

Key Features:

Built to deliver superior strength and functionality, the PPE Front Differential Cover includes several advanced features:

• Constructed from thick, high-strength nodular iron for maximum durability
• Transverse gussets add rigidity to the differential housing, reducing flex under torsion
• Optimized shape improves approach and departure angles for better off-road clearance
• Recessed hardware within the flange protects bolts from damage and debris
• High and low fluid check ports accommodate pinion angle changes from vehicle lifts
• Service plugs equipped with high-temperature-rated neodymium magnets to capture ferrous metal particles, protecting differential fluid
• Direct bolt-on replacement for the factory stamped steel cover—no welding or modifications required
• OEM part number reference: Mopar 68464903AA for easy verification

Construction & Design:

The PPE Front Differential Cover is expertly crafted from nodular iron, a material known for its exceptional strength and impact resistance. This heavy-duty casting is significantly thicker than the factory stamped steel cover, providing superior protection against rocks, debris, and off-road hazards. The inclusion of transverse gussets enhances the structural integrity of the differential housing, minimizing flex and potential damage during high-torque situations.

The cover’s design also takes into account the practical needs of lifted vehicles. Its fluid check ports are strategically positioned to accommodate changes in pinion angle, ensuring accurate fluid level readings and maintenance ease. Additionally, the recessed hardware design prevents bolts from being exposed to potential impacts, extending the lifespan of the fasteners and maintaining a secure seal.

Installation & Fitment:

Installation of the PPE Front Differential Cover is straightforward and user-friendly. This cover is a direct bolt-on replacement for the factory stamped steel cover on Jeep Wrangler JL (2018–2024) and Jeep Gladiator JT (2020–2024) models equipped with the Dana 44 - M210 front axle. No welding, cutting, or special modifications are necessary, making it accessible for both professional installers and experienced DIY enthusiasts.

Before purchasing, verify your vehicle’s axle configuration and part compatibility using the OEM part number Mopar 68464903AA as a reference. For any questions or assistance, PPE offers customer support to ensure a smooth upgrade experience.

What's Included:

• One PPE heavy-duty nodular iron front differential cover
• High and low fluid check plugs with neodymium magnets installed
• Recessed hardware bolts for secure mounting
• Installation instructions

Ideal For:

This front differential cover is ideal for Jeep Wrangler JL and Gladiator JT owners who demand enhanced durability and protection for their front axle during off-road adventures. It is especially suited for those who have lifted their vehicles and require a cover that accommodates pinion angle changes. Whether you’re a weekend trail rider, overlander, or daily driver seeking added peace of mind, this PPE cover offers a reliable upgrade to safeguard your drivetrain investment.

Pacific Performance Engineering (PPE) develops heavy-duty and performance upgrades for trucks and diesel platforms, including differential covers, transmission pans, oiling and cooling components, and other durability-minded parts. PPE products are built to handle heat, load, and power—ideal for tow rigs and performance builds that need stronger hardware and better fluid control.