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Dana 30 4.56 Ring & Pinion Set

Rough Country Ring and Pinion Set
Rough Country Ring and Pinion Set
Kit Overview
Out of stock
SKU: RC30S-456TJ-1 | Brand: Rough Country
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Custom fit product - Verify Fitment!


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Rough Country


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Increase your lifted Jeep's performance and take your rock crawling experience to a whole, new level with Rough Country's Ring & Pinion Kits. Our durable aftermarket gear upgrade kits breathe new life into your lifted Jeep, especially when equipped with larger aftermarket tires.

Ring and Pinion Gears help your vehicle take power supplied from the driveshaft and push it out to through the axle shafts to the wheels. Once a lift and larger tires are installed, however, the factory gear ratio is off, resulting in a slower-turning driveshaft and engine. This weakened power state can rob your vehicle's performance and even your fuel economy. By upgrading to Rough Country gears, you'll gain the ability to tame your larger, aftermarket tires as if they were stock height, while increased power and torque affords you unparalleled power in off-road or rock crawling situations.

Rough Country's smooth-finished gears run cooler and quieter than other solutions, while our durable construction. easy set-up and affordable price makes Rough Country an easy choice for upgrading your gears! Best of all, Rough Country Gears include an 10-Year Manufacturer's Warranty guaranteeing your gears to be free of manufacturer's defects for over a decade!
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  • Features

  • Regain lost power and torque from installing larger tires.
  • Forged 8620 steel.
  • Heat treated.
  • 10-Year Manufacturer's Warranty.
  • Notes

  • Does NOT fit Dana 30 High Pinion axle.
  • Master install/bearing kit sold separately.
We are proud to offer Same Day Shipping. If you place your order before 4pm (cst) your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 97% of all orders placed leave our warehouses within 24 to 48 hours(not including weekends & holidays). For complete details please click here.


  • In the box
  • Ring gear
  • Pinion gear

Fitment Table

Years Drive Make Model
1997-20064WDJeepTJ Wrangler
2004-20064WDJeepTJ Wrangler Unlimited
2000-20014WDJeepXJ Cherokee
Dana 30 Low Pinion Axles ONLY
Always check the product's overview, for more important fitment information



Product Videos

Lifetime Warranty

Rough Country Suspension Systems offers a Lifetime Replacement Warranty on most suspension products. All products are warranted to be free from defects in material and craftsmanship for the life of the vehicle if utilized in accordance with the manufacturer's instructions for installation and operation of said products. Click here for more information

100% Satisfaction Guarantee

If you purchase a Rough Country Suspension product and you are not completely satisfied with any aspect of the product you may return it within 90 days for a full refund of the purchase price. Click here for more information.

Same Day Shipping

If you place your order before 4:30pm (CST), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays). Click here for more information.

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