Revolution Gear & Axle T8.75-529 8.75" 5.29 Ratio Ring & Pinion for 16-24 Toyota

Vehicle Fitment

• 2016-2024 Toyota Tacoma (all trims/2.7 L I4 & 3.5 L V6, 2WD & 4WD) - 8.75" rear axle housing

Features

• 5.29:1 gear ratio designed for lifted, larger-tire or heavy-load Tacoma setups
• Direct-replacement ring & pinion set engineered for Toyota 8.75" rear differential housings
• Made from premium 8620 alloy steel and heat-treated to OEM-style specifications
• 34-spline pinion (matches stock 8.75" Toyota Tacoma rear axle shafts)
• Standard rotation ring gear - no high-pinion carrier change required
• Precision double/triple-lapping for smooth engagement and minimized gear-whine
• Manufactured by Revolution Gear & Axle with a 2-year limited "against defects" warranty
• Optimized for off-road, towing or heavy-use applications where stock gearing is insufficient

Specifications

• Ring gear diameter: 8.75" (Toyota 8.75" housing)
• Gear ratio: 5.29:1
• Pinion spline count: 34
• Ring gear bolt specification: 12 x 11 mm (Toyota spec for 8.75" housing)
• Rotation: Standard (not high-pinion or reverse-rotation)
• Material: 8620 heat-treated steel
• Fitment: Rear axle only; front axle not covered by this set

Included Components

• 1x Ring gear
• 1x Pinion gear assembly
• 1x Crush sleeve or pinion preload spacer (application-specific)
• 1x Set of bearings (pre-installed or supplied) - verify packaging
• 1x Pinion seal
• 1x Installation instructions/spec sheet

Product Description

The Revolution Gear & Axle T8.75-529 ring & pinion set is engineered to deliver serious performance and durability improvements for the 2016-24 Toyota Tacoma with the 8.75-inch rear differential. With a 5.29:1 ratio, this gear set enhances low-end grunt, improves off-road crawl capability and brings better responsiveness when using oversized tires or towing heavy loads.

Constructed from high-grade 8620 alloy steel and heat-treated to meet rigorous standards, the gear set features precision lapping for quiet, smooth operation and long life. It's an excellent upgrade for lifted Tacomas, work trucks or owners seeking stronger aftermarket gearing without changing their rear axle housing.

Installation should be performed by a qualified technician using proper gear-setup tools (bearing preload, backlash, gear pattern). While the gear set comes pre-lapped and ready, correct installation ensures optimal performance and longevity. Fitment is confirmed through 2024; coverage for 2025 is unconfirmed at time of listing.