Revolution Gear & Axle T8-529V6-29 5.29 Ring-Pinion 29-Spline for 2003-23 Toyota

Vehicle Fitment

• 2003-2023 Toyota Tacoma (4WD, 8.0" differential, V6 / Turbo 4-Cyl in compatible housing)
• 2016-2023 Toyota 4Runner (4WD, 8.0" differential, V6 / compatible engine)
• 2003-2009 Lexus GX470 (4WD, 8.0" differential, V6)

Features

• Precision-machined ring & pinion gear set built to OEM-style quality
• 5.29:1 gear ratio engineered for stronger low-end torque and off-road performance
• 29-spline pinion configuration for enhanced axle engagement and durability
• Designed for Toyota 8.0" differential housings in turbo 4-cyl or V6 applications
• Heat-treated 8620 alloy steel construction for long service life under load
• Quiet-running gearing designed to minimize gear-whine and vibration
• No carrier-break required in many installations when housing retains stock geometry
• Backed by a 2-year limited manufacturing-defect warranty

Specifications

• Gear ratio: 5.29:1
• Pinion splines: 29
• Ring gear diameter: 8.0" differential housing (Toyota 8.0" series)
• Material: 8620 heat-treated alloy steel
• Rotation: Standard (verify your differential's rotation before purchase)
• Carrier break: Not required in many applications when housing stays stock

Included Components

• 1x Ring gear
• 1x Pinion gear

Product Description

The Revolution Gear & Axle T8-529V6-29 Ring & Pinion set is engineered specifically for Toyota vehicles equipped with the 8.0" differential housing and compatible V6 or turbo-4-cyl engines. With a 5.29 :1 ratio and a 29-spline pinion design, this gear set delivers enhanced torque response, improved drivetrain durability, and refined operation under load.

Made of precision-machined, heat-treated 8620 alloy steel, the T8-529V6-29 is built for demanding use - whether you're tackling off-road terrain, towing heavy loads, or restoring a drivetrain. Many installations are straightforward when the factory housing remains unmodified and the correct ring-gear, spline, and rotation match is confirmed.

Please note: Fitment is confirmed for 2003-2023 Toyota Tacoma, 2016-2023 Toyota 4Runner, and 2003-2009 Lexus GX470 with Toyota 8.0" differential and compatible drive configuration. Coverage beyond 2023 and for all trim/engine variants is **unconfirmed at time of listing**. Always verify your differential housing diameter, ring gear rotation direction, pinion spline count, and compatibility before installation.