Revolution Gear & Axle Dana 30 Reverse Front Axle

2005–2026 Jeep Wrangler, Jeep Gladiator, Jeep Grand Cherokee

D30JK-JL-456R

Overview:

The Revolution Gear & Axle Dana 30 Reverse Front Axle 4.56 Ratio Ring & Pinion Set is engineered to deliver reliable performance and enhanced durability for a variety of Jeep models spanning from 2005 to 2026. Designed specifically for the Dana 30 front axle, this ring and pinion set provides an optimized gear ratio of 4.56, improving torque delivery and overall drivability. Whether you’re upgrading your Jeep Wrangler JK or JL, Gladiator, or Grand Cherokee, this gear set is ideal for off-road enthusiasts and daily drivers seeking better control and power transfer.

Built to exacting standards, this ring and pinion set is perfect for those who want to maintain factory axle strength while gaining improved gear ratios for enhanced performance. It is especially beneficial for vehicles with larger tires or those used in demanding off-road conditions.

Key Features:

This Revolution Gear & Axle ring and pinion set combines precision engineering with durable materials to ensure long-lasting performance. Key features include:

• 4.56 gear ratio optimized for torque and power delivery
• Compatible with Dana 30 front axles on multiple Jeep models
• Precision-machined ring and pinion gears for smooth engagement
• Heat-treated and hardened gears for enhanced durability
• Designed to maintain factory axle strength and reliability
• Improves vehicle drivability with larger tires and off-road use
• Fits 2005–2010 Jeep Grand Cherokee, 2007–2018 Jeep Wrangler, 2018–2026 Jeep Wrangler and Gladiator models
• Manufactured by Revolution Gear & Axle, a trusted name in drivetrain components

Construction & Design:

The ring and pinion gears are crafted from high-grade alloy steel and undergo a rigorous heat treatment process to ensure maximum strength and wear resistance. The precision machining guarantees proper gear mesh and alignment, reducing noise and vibration during operation. This robust construction ensures the gears can withstand the stresses of off-road driving and heavy-duty use without compromising performance or longevity.

Revolution Gear & Axle’s engineering expertise ensures that the gear set maintains factory specifications for fitment and durability while offering an upgraded gear ratio that enhances torque multiplication and vehicle control.

Installation & Fitment:

This ring and pinion set is designed for direct fitment on Dana 30 front axles of specified Jeep models, including the 2005–2010 Grand Cherokee, 2007–2018 Wrangler, and 2018–2026 Wrangler and Gladiator. Installation requires professional mechanical skills and proper tools to ensure correct gear pattern setup and preload adjustments. It is recommended to have the installation performed by a qualified technician to guarantee optimal performance and longevity.

No modifications to the axle housing are necessary, making this an efficient upgrade for Jeep owners looking to improve their vehicle’s gearing without extensive customization.

What’s Included

• One 4.56 ratio ring gear
• One matching pinion gear
• Installation instructions

Ideal For:

This ring and pinion set is ideal for Jeep enthusiasts who want to enhance their vehicle’s torque and drivability, especially when running larger tires or tackling challenging off-road terrain. It suits daily drivers seeking improved performance and those who require a reliable gear upgrade for trail or rock crawling adventures. Compatible with a wide range of Jeep models, it offers a versatile solution for maintaining factory axle strength while gaining a performance edge.

Revolution Gear & Axle supplies drivetrain and off-road gearing essentials like ring-and-pinion sets, gear packages, axle kits, and differential components built for hard use. With a strong focus on Jeep and truck applications, Revolution is a go-to for enthusiasts re-gearing for bigger tires, improved crawl ratio, and dependable power transfer on trail, dunes, and rocky terrain.