Justdifferentials is the first to offer HD replacement 3.73 aftermarket Ring & Pinions, for the for FJ Cruiser, 4runner, Tacoma, Prado!
For many years Toyota 4x4’s have been well known for their strength & reliability all over the world. Out of the box they feature some pretty great drivetrain, but they do have their limits. The factory 8” rear differential was quite robust for its time, when it debuted in 1979 behind 85 hp 3000 lb mini trucks. Fast forward 30 years and the Toyotas of today have 250+HP, weigh 5000 lbs, and are often lifted and running oversized tires. The latter combo has proven to put the 8” past its limits and there have been many failures of the OEM rear Ring & Pinions. The problem is that the OEM replacements are in the $1000 range and there were no aftermarket options, until now. Nitro Gear & Axle has addressed this by offering the new HD Aftermarket 3.73 Ring & Pinion for Toyota 8” rear diff. Nitro Gear has quickly become the #1 choice for aftermarket gear ratios and differential upgrades for late model Toyotas, and now is offering OE ratios like this for those who do not intend to alter gear ratio.
P/N TV6-373-29-NG
3.73 RING & PINION FOR TOYOTA 8” REAR
-10 Bolt Ring Gear
-29 spline pinion
FITS Rear:
- 2007-2009 FJ CRUISER with or without factory E-locker (all AT have 3.73)
- 03-09 4runner with or without factory E-locker
- 02-08 Landcruiser Prado 120 (INTL.) with or w/o factory E-locker
- 03-08 Lexus GX470
- 05-Present Tacoma (WITH OEM E-locker only!) (all v6 model have 3.73)
- Can be fitted to older 8” rear with new pinion flange YOKT35110-MULTI
Nah, just 3 sets of OEM gears before I went aftermarket.