2010-2024
2003-2009
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Motive Gear 8-Inch Front Axle Thick Ring and Pinion Gear Kit; 4.56 Gear Ratio (03-21 4Runner)Find parts that fit my vehicle
Item TR26949
$285.28
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-10% $285.28 kit Was $316.98
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Motive Gear 8-Inch Front Axle Thick Ring and Pinion Gear Kit
- Upgrades Front Differential to a 4.56 Gear Ratio for Better Torque and Towing
- Thick Gear Design Allows Use with Aftermarket or Thick Carrier Cases
- Made from High-Strength Forged Steel for Durability
- Computer-Lapped Teeth Ensure Quiet Operation and Longevity
- Ideal for Larger Tire Setups and Off-Road Applications
- Hard Installation
- One-Year Limited Warranty
- Fits 2003-2021 4Runner
| Brand | Motive Gear |
| Gear Type | Toyota 8.0 Front and Toyota 8.4 Rear |
Description
Torque-Boosting Gear Upgrade. The Motive Gear 8-Inch Front Axle Thick Ring and Pinion Gear Kit is designed to upgrade your 4Runner’s front differential to a 4.56 gear ratio, significantly improving torque delivery and towing performance. Perfect for vehicles running larger tires or used in off-road environments, this kit enhances low-end power and drivability in challenging conditions.
Construction and Appearance. Manufactured from high-strength forged steel, this gear set is engineered to handle demanding applications. The thick gear design is compatible with aftermarket or thick carrier cases, and the computer-lapped gear teeth ensure a precise fit, smooth operation, and long-term durability with minimal noise.
Installation. Installation is considered hard and requires specialized tools, mechanical knowledge, and precise gear setup. Professional installation is highly recommended to ensure proper alignment and gear performance.
Warranty. This product is backed by a one-year limited warranty.
Application. This Motive Gear 8-Inch Front Axle Thick Ring and Pinion Gear Kit fits 2003-2021 Toyota 4Runner models.
Motive Gear TAC456IFSL
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) 4.56 Ratio Thick Ring Gear
- (1) Pinion Gear
- (1) Pinion Nut
- (1) Crush Sleeve or Spacer (If Applicable)
- (1) Set of Shims and Gear Marking Compound
- (1) Installation Instruction Manual
4.8
Reviews of Motive Gear Drivetrain Products (42)
Reviews of Motive Gear Drivetrain products have an average rating of 4.8 out of 5
Questions & Answers
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