The ARB Dana M186 differential cover is a nodular iron heavy-duty replacement for the front axle on Jeep Wrangler JL models. The M186 is the standard front axle on JL Sport and Sahara builds — lighter duty than the M210 Rubicon axle but still deserving of proper protection. The ARB cover replaces the thin factory unit with a significantly stronger, higher-capacity alternative built for trail use.
Features & Benefits
High tensile nodular iron construction for superior impact resistance
Designed specifically for the Dana M186 front axle on Jeep Wrangler JL
Computer-optimized cross-brace for maximum strength with minimal weight penalty
Increased gear oil capacity for improved differential cooling
High-quality neodymium magnet captures metal particles to protect gears
Low-profile drain plug for easy, clean oil changes
Recessed tensile cap screws resist rock damage
Powder coated for corrosion resistance
Fitment
Dana M186 front axle — 2018–present Jeep Wrangler JL Sport & Sahara
Shipping
Free shipping on orders over 200$!
We ship all orders using Aramex to ensure reliable and fast delivery. Once your order has been dispatched, please allow 1 to 3 business days for your package to arrive.
We always do our best to get your order to you as quickly as possible. If you have any questions about your shipment, feel free to contact us.
Return
You can return your order, but it must be new and unused, just as it was when you received it. To make sure the return is accepted, please keep the item in its original condition and packaging, including any tags, accessories, or manuals that came with it.
Once we receive and inspect the returned item, we’ll process your return as quickly as possible. If you have any questions or need help with the return process, feel free to reach out.
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