Revolution Gear & Axle Ring & Pinion Set for Toyota (2010-24) 4Runner & (2007-14) FJ Cruiser, 8.2" Rear Axle (4.88 Ratio, 30-Spline)

This is a 4.88 ratio ring and pinion gear set for the Toyota 8.2-inch rear axle found in 2010-24 4Runner, 2010-23 Lexus GX460, 2007-14 FJ Cruiser and 2003-09 Land Cruiser Prado 120 Series. It is the gear set itself, cut to restore proper gearing.

The set uses a standard-rotation 30-spline pinion on an 8.2-inch ring gear and is listed with no carrier break, which keeps ratio selection straightforward. Gears are machined from 8620 steel, heat treated and lapped for a smooth, quiet setup.

Owners of 4Runner, GX460 and FJ Cruiser rigs running larger tires are the typical buyers. A 4.88 ratio is a deeper regear that recovers power and crawling control once you have stepped well up in tire size.

This listing is the gear set only. Pinion and carrier bearings, crush sleeve, shims, pinion seal and cover sealant are not included, and a carrier or locker is separate. Add a Revolution Toyota 8.2 install kit for the bearings, and have an experienced installer set the pattern and backlash.

Match the front gears to the same ratio for balanced gearing front to rear. With a proper install, this Revolution set is a quiet, durable regear for the Toyota 8.2 rear axle.