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Nitro Gear & Axle 10-21 4Runner/FJ 8.75" Gear Package Kit

SKU NTG-GPK-03-05
Availability:
Out of stock
Availability:
Out of stock
Original price $1,500.00 - Original price $1,500.00
Original price
$1,500.00
$1,500.00 - $1,500.00
Current price $1,500.00
If you've recently upgraded to larger tires, you're probably grappling with issues like decreased performance, lower fuel efficiency, and that frustrating transmission gear "hunting." It's no mystery – those bigger tires are nudging your engine's RPMs below the optimal power band. The solution? A Nitro gear change. By re-gearing the differentials in your vehicle, you bring it back into the sweet spot of its optimal operating RPM range, not only improving performance but also alleviating strain on your drivetrain. This becomes particularly crucial for modern vehicles with towering factory gearing and overdrive transmissions, less forgiving to changes in tire size or the extra weight of accessories.

Contrary to popular belief, gear changes aren't reserved exclusively for off-road enthusiasts or trucks sporting massive tires. Re-gearing stands as one of the most impactful modifications you can make, whether you're cruising your daily-driven 4x4 or tackling more adventurous terrain. This modification caters to anyone with larger tires, added weight, or those seeking enhanced performance for towing or quicker acceleration on stock vehicles.

Understanding the challenges faced by the average consumer or install shop in compiling the necessary parts and prices for a gear change, Nitro Gear & Axle steps in with an industry first – "Gear Packages" tailored for numerous popular 4x4 Fits. It's simple: one part number, one price, and just one click away. Nitro Gear makes it effortless for everyone to access the benefits of a gear change, ensuring that your vehicle performs at its peak with unmatched ease.  

Fitment:

2010-2023 Toyota 4Runner
2010-2014 Toyota FJ Cruiser
2010-2021 Lexus GX460

Detailed Fitment:

  • 4Runner 2010-2013
  • 4Runner 2014-2023
  • Toyota FJ Cruiser 2007-2014
  • Lexus GX 2010-2023

Technical details:


8620 Steel Gear Forgings

Precision Machining
CNC Triple-lapping
Heat Treatment
Rockwell Hardness Tested 


If your Toyota has OEM 3.90 or 4.10 gears a new carrier is required: NC-T8S-3 or ARBRD121
*Carriers sold separately.  



Included:


Nitro Front Ring & Pinion

Nitro Front Master Install Kit
Nitro rear Ring & Pinion
Nitro Rear Master Install Kit
Front Crush Sleeve
Rear Crush Sleeve



Nitro Gear & Axle's Warrenty

*All Nitro Gear & Axle brand products are warrantied to be free of manufacturer defects for the specified period. Warranty requests must be made by the original purchaser and submitted by the dealer purchased from. Any parts sent for warranty consideration must be pre-approved and shipped prepaid freight to our facility with copy of RGA for our inspection & determination. We will not pay for labor, shipping cost, loss of revenue or perishable goods, commercial losses, costs of telephone calls, shipping or general inconvenience. This is our only warranty expressed or implied. Unauthorized warranty returns may be refused. Warranty generally covers MFG defects in material or workmanship. Abuse, overloading, improper lubrication, misuse, commercial or competition use voids warranty. Normal characteristics are not warrantable, such as Gear whine. Minor cosmetic flaws, dings, burrs from shipping or manufacturing, are not considered defect, it is installer responsibility to address these at time of install. Customer is responsible for shipping charges if warranty is granted. Warranty is for the original purchaser/user, is not transferable. Warranty covers one replacement or credit solely at our discretion. Warranty determinations are at our sole discretion.In addition to the above conditions, see special notes for these products:Ring & Pinion - Warrantied against manufacturing defects. 2 years from date of purchase. Must provide set-up specs.Chromoly front Axles, Excalibur Joints, 30/30 Birfield kits - Warrantied against manufacturing defects for the life of the vehicle. These products are also covered for Breakage. The Shaft / joint must be BROKEN. Wear, twisting, bending are not warrantable. Damages caused by failure of other parts are not warrantable, for example broken U-joint (other than Nitro Excalibur) causing damage to Axle ears.


Rear Chromoly Axles - Warrantied against manufacturing defects for 5 years. These products are also covered for Breakage. The Shaft must be BROKEN. Worn, twisted, or bent axles are not warrantable.  

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