Jeep TJ Differential Ring and Pinion - Yukon Gear & Axle - Dana 30 Short Pinion 4.56 Ratio - `00-`06

Jeep TJ Differential Ring and Pinion - Yukon Gear & Axle - Dana 30 Short Pinion 4.56 Ratio - `00-`06 is a direct-fit replacement ring and pinion set engineered for Jeep TJ models from 2000 through 2006. This Yukon Gear & Axle kit is built to match Dana 30 short pinion applications and provide reliable gear ratio change to 4.56 for improved drivetrain gearing with larger tires or changed tire circumference.

This Yukon set is manufactured using high-grade steel and advanced heat-treating processes to meet OEM fitment and durability expectations. The gear tooth surface finish is designed to reduce friction and heat according to Yukon’s specifications, which helps with longevity under heavier loads. Intended for standard rotation Dana Spicer 30 with a short pinion, the set includes components to replace the ring and pinion (ring & pinion only) and is compatible with stock-style installations when properly set up.

Features

• Dana 30 short pinion fitment for Jeep TJ (2000–2006)
• 4.56 final drive ratio
• 26-spline pinion
• 7.20" ring gear diameter and 10 ring gear bolts
• High-grade steel construction with precision tooth finish
• Designed to OEM specs; ring & pinion set only
• Yukon one-year warranty and optional Y.E.S. lifetime protection plan (per manufacturer)

If you have questions about fitment, installation, or choosing the right ratio for your build, give us a call — we’re happy to help. We have two service locations offering installation and customization: Austin, Texas and the Los Angeles, California area. Call us at 512-982-9393 (TX) or 562-981-6800 (CA). If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.