Nitro Rings & Pinions:
- 8620 Steel Gear Forgings
- Precision Machining
- CNC Triple-lapping
- Heat Treatment
- Rockwell Hardness Tested
Nitro Master Install Kits:
- Koyo
Pay in installments of $5.74 with
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and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
oem gear 2005-2015 Toyota Tacoma, 2007-2009 FJ Cruiser, 2003-2008 Lexus GX470, – East Coast DrivelineBrand: Nitro Gear & Axle Part Number: GPFJCRUISERXXX 2 Description 8" Toyota OEM E Locker Nitro Front & Rear Gear Package Kit Recommended: 6 quarts of Nitro Synthetic Plus Gear Lube Tech Note: *4. 30 & 5. 29 Use Standard Thickness Front Gearset and are designed to fit the OEM 3. 90+ Carrier, models equipped with 3. 73 or down will require NC T8S 4 or ARB RD111. *4. 10, 4. 56, 4. 88 Use "Thick" Front Gearset and are designed to fit the OEM 3.
Brand: Nitro Gear & Axle
Part Number: GPFJCRUISERXXX-2
Description
8" Toyota OEM E-Locker Nitro Front & Rear Gear Package Kit
Recommended: 6 quarts of Nitro Synthetic Plus Gear Lube
Tech Note:
*4.30 & 5.29 Use Standard Thickness Front Gearset and are designed to fit the OEM 3.90+ Carrier, models equipped with 3.73 or down will require NC-T8S-4 or ARB RD111.
*4.10, 4.56, 4.88 Use "Thick" Front Gearset and are designed to fit the OEM 3.73Carrier, models equipped with 3.91+ will require NC-T8S-3 or ARB RD121
*Carriers sold separately.
Gear Package Kit Includes:
Nitro front ring & pinion
Nitro front Master Install Kit
Nitro rear ring & pinion
Nitro rear Master Install Kit
Front solid pre-load spacer
Rear solid pre-load spacer
Suffering from poor performance and reduced fuel economy resulting from oversized 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.
"Nitro Gear Install"
*************DISCLAIMER*******************
NITRO GEAR IS OUT OF BUSINESS. ONCE ALL OUR LEFTOVER INVENTORY OF NITRO GEAR BRAND PRODUCTS ARE DEPLETED ALL ORDERS WILL BE FULLFILLED AND COMPLETED WITH DANA SPICER BRAND, MOTIVE GEAR, or REVOLUTION GEAR BRAND PRODUCTS. ALL SALES ARE FINAL AND NO REFUNDS WILL BE ACCEPTED.
***********************************************
Vehicle Fitment
- Lexus GX 470 (2003-2008)
- Toyota FJ Cruiser (2007-2009)
- Toyota Hilux (2005-2015)
- Toyota Land Cruiser (2003-2008)
- Toyota Tacoma (2005-2023)
Features
Specs
Front Differential: Toyota 8" Rev. IFS Clamshell
Rear Differential: Toyota 8"
Gear Ratio: 4.10, 4.56 or 4.88
Manufacturer: Nitro Gear & Axle
Warranty: 2 Years
FITMENT
2007-2009 Toyota FJ Cruiser with OEM rear E-locker (All manual transmission models have OEM 3.90 ratio, see *Note)
2005-2015 Toyota Tacoma with OEM rear E-locker (4cyl models have 4.10 see *note)
2003-2008 Lexus GX470 with OEM rear E-locker
2003-2008 Toyota Prado 120 Series with OEM rear E-locker (check OEM ratio*)
2005-2015 Toyota Hilux with OEM rear E-locker (check OEM ratio*)
WARRANTY
*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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Product Reviews
★★★★★ 4
Keeps your dog busy
Color: Blue
Good toy to keep your dog busy. Make sure you check it periodically to ensure it stays together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
My puppy’s favorite
Color: Orange
Great quality and built to last. My dog really enjoys playing with it and stays entertained for quite a while. The material is strong yet safe, and the included drawstring bag is a convenient extra for easy storage.
Is colorful and my become my puppy’s favorite.
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Reviewed in the United States on March 1, 2026
★★★★★ 1
If you love your dog…don’t buy this.
Color: Orange
We have a nonaggressive English cocker. She opened the ball every time she played with it. And yes, we are closing it as hard as we can. I do not recommend this toy for any dog! This is a dangerous toy for a dog that is not supervised.
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Reviewed in the United States on March 16, 2026
★★★★★ 2
Fun but not for rough play.
Color: Orange
The ball contented our “golden” Jaxson for about 15 minutes. He then thought it was a regular ball and it’s just a little delicate for a big dog. I just wrote it off as a loss. Great idea but should be more durable.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Long lasting charge!
Color: Orange
My 50 pound goldendoodle absolutely loves this ball. It keeps a charge for a long time. It turns off
When it’s not being used and we play with it every day.!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026