Description
Toyota Tundra 2007-21 with 4.6L/4.7L 4.88 Ratio Gear Package Revolution Gear
The 2nd Gen Tundra 4.88 Gear package is your solution for restoring performance, especially after adding larger tires or towing heavy loads. Designed for Toyota Tundras from 2007 to 2021 equipped with either a 4.6L or 4.7L engine, this gear upgrade enhances throttle response, torque output, and drivability. As a result, you get more control both on-road and off-road.
Features of 2nd Gen Tundra 4.88 Gear:
- Fits 2007–2021 Toyota Tundra with 4.6L or 4.7L engine
- Compatible with Toyota 9.5″ rear and 9.0″ IFS front differentials
- Improves acceleration and towing efficiency
- Reduces stress on drivetrain components
- Ideal for larger tires and off-road setups
- Master install kits include Timken or Koyo Bearings
- Quiet and smooth gear operation under load
What’s Included:
- Front Ring and Pinion Gear Set – 4.88 Ratio
- Rear Ring and Pinion Gear Set – 4.88 Ratio
- Front Master Install Kit (Includes premium bearings)
- Rear Master Install Kit (Ring gear bolts not included)
Specifications of 2nd Gen Tundra 4.88 Gear:
- Gear Ratio: 4.88
- Differentials: 9.5″ Rear / 9.0″ IFS Front
- Spline Count: 32 Rear / 34 Front
- Material: Heat-treated alloy steel
- Warranty: 2-Year Limited
Fitment:
- Toyota, Tundra, 2007, 2021
FAQs:
- Is this gear package compatible with my 2012 Tundra 4.6L?
Yes. It fits all 2007–2021 Tundras with 4.6L or 4.7L engines and stock axles. - Will I notice a difference in towing performance?
Absolutely. The 4.88 ratio boosts torque and reduces engine strain during towing. - Does the kit include bearings?
Yes. It includes Koyo or Timken bearings in both front and rear master install kits. - Is gear noise an issue with this set?
Not at all. These gears are precision-cut for smooth and quiet operation. - Do I need professional installation?
While not required, professional installation is strongly recommended for correct gear setup.
