Nitro Gear & Axle 1995.5-2004 Toyota Tacoma (w/E-locker) & 1996-2002 Toyota 4Runner Nitro Gear Package

Ratio :
⚠️ Should there be an extended lead time for this product, we will promptly reach out to you as soon as availability is confirmed. Thank you for shopping with us! ⚠️


Toyota Nitro Front & Rear Gear Package Kit

Recommended: 6 quarts of Nitro Synthetic Plus Gear Lube

Gear Package Kit Includes:

Nitro front ring & pinion

Nitro front Master Install Kit

Nitro rear ring & pinion

Nitro rear Master Install Kit

Front pinion pre-load solid spacer

Rear pinion pre-load solid spacer

Front Yoke

Carrier bearing for Fits without factory E-locker

Locker Package Note:

Tacoma rear ARBRD129, EATON 14216-1

4Runner rear ARBRD132, EAT14211-1

Suffering from poor performance and reduced fuel economy resulting from over-sized tires?

A Nitro gear change will help get that performance and economy back!

If you've fitted larger tires to your vehicle then 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 4x4. This is a mod for anyone with larger tires, increased weight, or for increased performance on stock vehicles for towing or increased acceleration.

We at Nitro Gear & Axle realize the difficulty for the average consumer or install shop to compile the list of parts and prices required when doing a gear change. To make it easier for everyone the experts at Nitro are introducing an industry first- "Gear Packages" for many popular 4x4 Fits. One part number. One price. One click away.


Nitro Rings & Pinions:

  • 8620 Steel Gear Forgings
  • Precision Machining
  • CNC Triple-lapping
  • Heat Treatment
  • Rockwell Hardness Tested

Nitro Master Install Kits:

  • Koyo or OEM Carrier Bearings
  • Koyo or OEM Pinion Bearings
  • Pinion Nut
  • if applicable
  • Pinion Seal
  • Crush Sleeve or Preload Shims or Solid Spacer
  • Carrier Shims
  • if applicable
  • Gasket or Silicone
  • Loctite
  • ear-marking Compound and Applicator Brush


Front Differential: Toyota 7.5" Rev. IFS

Rear Differential: Toyota 8"

Gear Ratio: 4.56, 4.88 or 5.29

Manufacturer: Nitro Gear & Axle

Warranty: 2 Years


1995 1/2-2004 Toyota Tacoma with Factory Rear E-locker

1996-2002 Toyota 4Runner with or without Factory Rear E-locker

1996-2002 Toyota Prado 90 95 Series with or without Factory Rear E-locker KZJ95

1996-2002 Toyota Hilux Surf with or without Factory Rear E-locker

Nitro Gear & Axle 1995.5-2004 Toyota Tacoma (w/E-locker) & 1996-2002 Toyota 4Runner Nitro Gear Package
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