Dodge Ram Final Drive Gear Set - Yukon Gear & Axle - High Performance, 10.5in / 4.11 Ratio - '03-'13. A direct-fit high-performance ring and pinion set engineered for Chrysler/Dodge Ram 10.5" AAM differentials to improve drivetrain gearing for heavier loads, bigger tires, or increased power levels.

This Yukon Gear & Axle set is built using advanced design, heat-treating and quality testing processes to meet OEM fitment and durability expectations. The gear tooth surface finish is engineered to reduce friction and heat under high torque, and both ring and pinion are manufactured from high-grade steel. The 4.11 ratio is a popular choice for drivers adding horsepower or larger tires who want improved acceleration and drivability without changing axle housings. Yukon’s manufacturing and inspection standards aim to deliver consistent fit and predictable break-in characteristics; Yukon also supports these sets with a one-year warranty and offers the optional Y.E.S. lifetime protection plan directly from the manufacturer.

Features

• Fits: Dodge/Chrysler Ram 10.5" AAM differential ('03-'13)
• Ratio: 4.11 final drive
• Ring gear diameter: 10.50 in.
• Pinion: 30 spline; ring uses 12 bolts
• High-grade steel construction with engineered tooth finish to reduce friction and heat
• One-year manufacturer warranty; Yukon Y.E.S. Plan available for lifetime coverage

If you have questions about fitment, installation, or choosing the right ratio for your build, call us directly. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Phone: 512-982-9393 (TX) or 562-981-6800 (CA). If you’re considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

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