Heavy duty differential ring and pinion gear set for offroad vehicles in Lebanon

Nitro Ring and Pinion Dana 30 Front Jeep JK 4.88 Ratio

$299.95

Nitro Ring and Pinion Dana 30 Front Jeep JK 4.88 Ratio

$299.95

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The Nitro Gear & Axle ring and pinion set for the Dana 30 JK Front axle in 4.88 ratio is engineered for Jeep Wrangler JK builds running 35" tires. Manufactured from 8620 steel with precision heat treatment, Nitro gear sets are designed to restore the power and throttle response lost when fitting larger tires — delivering a noticeable improvement in acceleration, crawl ratio, and fuel efficiency under load.

Why Re-Gear to 4.88?

35" tires on a stock-geared JK effectively raise your final drive ratio, making the engine lug and reducing performance. 4.88 gears restore factory-equivalent performance with 35s fitted.

Specifications

Ratio: 4.88
Axle: Dana 30 Front — Jeep JK (reverse rotation)
Construction: 8620 steel with precision heat treatment

Fitment

2007–2018 Jeep Wrangler JK & JK Unlimited — Dana 30 Front Axle

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.

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.