Revolution Gear & Axle Ring & Pinion Set for Toyota 8" 4Cyl Reverse Cut Front (4.88 Ratio, 29-Spline)

This is a 4.88 ratio ring and pinion gear set for the Toyota 8-inch 4Cyl reverse-cut front differential with a 29-spline pinion. It is the gear set itself, cut in reverse rotation specifically for the front axle.

The set uses a 29-spline pinion on an 8.0-inch ring gear and is listed with no carrier break, which keeps ratio selection straightforward. Gears are machined from 8620 steel and precision heat treated to OEM specifications for a strong, quiet setup.

Toyota owners who have moved up in tire size will want a deeper ratio like 4.88 to bring back usable power and crawling control. This reverse-cut front set is the matching front piece for a Toyota 8-inch regear.

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-inch front master install kit for the bearings and small parts, and have an experienced installer dial in the setup.

Pair this front set with a matching rear Toyota gear set in the same ratio for balanced gearing front to rear. With a proper install, this Revolution set is a durable, quiet regear for the Toyota 8-inch front.