Ford F-350 SD Differential Install Kit - Rear - Revolution Gear & Axle - Dana 80 Master - `99-`15. This master install kit is built for owners and builders working on 1999–2015 Ford F-350 SD trucks equipped with the Dana 80 rear differential. It prepares your axle for a correct ring & pinion installation when paired with the appropriate gear set.

The kit is intended to provide the essential components and hardware required to install a ring & pinion in a Dana 80 rear differential. Using a purpose-built master kit helps reduce installation guesswork, maintain proper bearing preload and backlash when adjusted correctly, and supports reliable drivetrain assembly during rebuilds or upgrades. Designed for professionals and knowledgeable enthusiasts, the kit complements Revolution Gear & Axle ring & pinion sets and axle service procedures.

Features

• Fitments: Ford F-350 SD Dana 80 rear, model years 1999–2015
• Master install kit format with the hardware needed for ring & pinion service
• Designed for use with Revolution Gear & Axle differential components
• Intended for professional installation or experienced DIY assembly

If you have questions or need help confirming fitment, call us directly—our tech staff can assist. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) for details or to schedule service. If you are thinking about purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

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