Toyota Tundra Ring & Pinion Set - Revolution Gear & Axle - Reverse Rotation 4.88 Ratio ('07–'23). A direct-fit ring and pinion set engineered for 9.0" IFS Toyota Tundra models from 2007 through 2023, intended for reverse rotation applications needing a 4.88 final drive ratio.

This Revolution Gear & Axle set is built for enthusiasts performing gear swaps, axle conversions, or gearing changes to suit larger tires or altered driveline setups. The 4.88 ratio provides a predictable change in final drive behavior compared to stock ratios, and the reverse rotation specification ensures compatibility with modified transfer cases and axle orientations. The set is supplied to match common 9.0" IFS carrier dimensions for the specified model years and is intended for professional installation and proper setup.

Features

• Fits 2007–2023 Toyota Tundra 9.0" IFS
• Reverse rotation configuration for modified drivetrains
• 4.88 final drive ratio
• Manufactured by Revolution Gear & Axle to factory-compatible dimensions
• Intended for professional installation and setup

If you have questions about fitment, carrier break-in, or installation we’re happy to help—please call us directly. We offer installation and customization services at both our Austin, Texas and Los Angeles, California area locations. Call: 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.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov