Description

4th Gen 4Runner 4.56 Gear | Toyota FJ Cruiser 4.56 Ratio 8 Inch Open Carrier Gear Package Revolution Gear

The 4th Gen 4Runner 4.56 Gear package from Revolution Gear and Axle transforms your drivetrain with superior torque, strength, and control. Whether you’re towing, climbing steep trails, or cruising on the highway, this 4.56 gear ratio upgrade delivers improved performance without compromise.

Features of 4th Gen 4Runner 4.56 Gear:

• Includes both front and rear 4.56 ring and pinion gear sets.
• Master Install Kits use top-grade Timken or Koyo bearings for durability.
• OEM-grade steel construction ensures long-lasting performance.
• Thick gear design fits 3.73 and down carriers directly.
• 4.56 ratio boosts low-end torque and throttle response.
• Advanced machining reduces gear noise for a quieter ride.

What’s Included:

• Front 4.56 Ring and Pinion Gear Set
• Rear 4.56 Ring and Pinion Gear Set
• Front and Rear Master Install Kits with high-quality bearings

Specifications of 4th Gen 4Runner 4.56 Gear:

• Gear Ratio: 4.56
• Differential: Toyota 8.0 Inch V6 & IFS
• Carrier Type: Open (Thick gear for 3.73 and down)
• Pinion Spline Count: 29 Spline
• Material: Premium heat-treated steel
• Warranty: 2-Year Limited Warranty

Fitment:

• Toyota 4Runner 2003–2008 (open differential)
• Lexus GX470 2003–2009 (open differential)
• Toyota FJ Cruiser 2007–2014 (open carrier models)

FAQs:

• Does this gear set work with my stock carrier?
  Yes, the thick gear design fits 3.73 and down carriers without needing a replacement.
• How does it improve off-road performance?
  It enhances low-speed torque, helping you navigate steep terrain and technical trails with ease.
• Can this gear handle towing heavy loads?
  Yes, the improved ratio increases torque at lower RPMs, making towing more effective and efficient.
• Is the gear kit easy to install?
  With over 40 years of engineering, these gears offer smooth installation and consistent performance.
• Will it increase road noise?
  No, Revolution Gear’s precision-cut design ensures quiet operation at all speeds.