Revolution Gear & Axle Toyota 4Cyl 8.0in 27 Spline Reverse Rotation 4.88 Ratio Ring & Pinion Set

Revolution Gear & Axle has a solid reputation for building dependable drivetrain parts, and this reverse rotation ring and pinion set is no exception. If you're looking to re-gear your Toyota's differential for larger tires or specific off-road performance, this 4.88 ratio set is designed to handle the change. It's built for 8.0-inch Toyota differentials with 27 spline axles, commonly found in 4-cylinder models.

This set features a 4.88 gear ratio, which is a popular choice for vehicles running larger tires. A higher numerical ratio like 4.88 helps bring your engine's RPMs back into a more efficient range after lifting your vehicle and installing bigger rubber, improving acceleration and towing capability. The reverse rotation design is specific to certain Toyota front differentials, so ensure this is what your application requires before installation.

When installing a new ring and pinion set, it's crucial to follow the manufacturer's break-in procedure. This typically involves a period of gentle driving with no hard acceleration or heavy loads, followed by an oil change. Proper installation and break-in are key to ensuring the longevity and quiet operation of your new gears.