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Revolution Gear & Axle

Revolution Gear & Axle 95-04 Toyota 4Runner T8in-T7.5in Reverse Cut Koyo 4.88 Ratio Gear Package

$1040.99

On Backorder — Expected to ship by May 24, 2026

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Revolution Gear & Axle 95-04 Toyota 4Runner T8in-T7.5in Reverse Cut Koyo 4.88 Ratio Gear Package. Get improved off-road gearing.

Key Features

  • Fits 1995-2004 Toyota 4Runner models with T8-inch front and T7.5-inch rear differentials.
  • Includes a reverse-cut 4.88 ratio gear set to optimize performance with larger tires.
  • Features a complete installation kit with Koyo bearings, races, seals, shims, and hardware.
  • Designed to restore proper engine RPM and torque after tire size upgrades.
  • Provides a comprehensive solution for differential rebuilding and re-gearing.
This gear package is designed for 1995-2004 Toyota 4Runner models equipped with the T8-inch front and T7.5-inch rear differentials.
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About this part

Product Details

This package from Revolution Gear & Axle gives you everything you need to re-gear the differentials on your 1995-2004 Toyota 4Runner with the T8-inch front and T7.5-inch rear axles. You get a reverse-cut 4.88 ratio gear set, designed to work with your vehicle's specific drivetrain setup, along with a complete installation kit featuring Koyo bearings. This is a significant upgrade for 4Runners that have been modified with larger tires or are frequently used for off-roading, helping to bring your engine's RPMs back into a more efficient and powerful range at cruising speeds.

The heart of this package is the 4.88 ratio gear set. For vehicles running larger tires, this ratio helps compensate for the increased diameter, effectively restoring lost low-end torque and improving acceleration. The reverse-cut nature of the front gears is crucial for proper installation in the Toyota T8-inch front differential, ensuring the gears mesh correctly for smooth power delivery. Revolution Gear & Axle sources quality components, and the inclusion of Koyo bearings means you're getting well-built, durable parts known for their reliability in demanding applications. This isn't just a set of gears; it's a comprehensive solution to optimize your 4Runner's performance after modifications.

Included in this kit is a full installation package. This means you'll find all the necessary bearings, races, seals, shims, and hardware required for a proper differential rebuild. Having all these components in one box simplifies the process for your mechanic, reducing the chance of delays from missing parts. This gear package is a solid option for anyone looking to enhance their 4Runner's capability for towing, crawling over obstacles, or simply improving its drivability with larger tires.

Specifications

Brand
Revolution Gear & Axle
Manufacturer Part #
REV-4RUNNER-95-04-488-K
UPC
810038586090

Frequently Asked Questions

Revolution Gear & Axle 95-04 Toyota 4Runner T8in-T7.5in Reverse Cut Koyo 4.88 Ratio Gear Package

$1040.99