FJ60 Gear package features NITRO ring and pinions, NITRO masters setup kits, and NITRO solid pinion spacers. Everything needed to reagear you FJ60. Please Specify if using OEM carriers, one ARB or TJM Air locker, or ARB or TJM Air Lockers in both differentials. Stock FJ60-62 have 45mm ID carrier bearings, Most aftermarket Air lockers (ARB, TJM) use 50mm Carrier bearings. Please order accordingly. If you have any questions about which bearings you need, give us a call!
If you’ve fitted larger tires to your vehicle than you are likely experiencing a loss in performance, fuel economy, and more constant transmission gear “hunting” – This is because the larger tires reduce your engine’s RPMs below the optimal power band. Re-gearing the differentials in your vehicle is the only way to get your vehicle back into its optimal operating RPM range, thus improving performance and reducing strain on your vehicle’s drivetrain. This is especially important for today’s vehicles as they feature tall factory gearing and overdrive transmissions which are less tolerant to increase in tire size or the weight of added accessories. It’s a common misconception that gear changes are reserved only to hardcore off-roaders or trucks with huge tires. However, re-gearing is one of the single most beneficial modifications you can make to keep the performance, economy, and durability of your daily-driven 4×4. This is a mod for anyone with larger tires, increased weight, or for increased performance on stock vehicles for towing or increased acceleration.