Revolution Gear & Axle Gear Package

2007–2018 Jeep Wrangler

Part #: REV-JK-RUB-456-K

Overview

The Revolution Gear & Axle 4.56 Ratio Gear Package with Koyo Bearing is a premium upgrade designed specifically for Jeep Wrangler models from 2007 to 2018. This gear set is engineered to enhance your vehicle’s torque and acceleration, providing improved power delivery that is essential for off-road driving and demanding conditions. Featuring high-quality Koyo bearings, this package ensures increased durability and reliability, making it an excellent choice for enthusiasts looking to boost their Jeep’s performance without compromising drivetrain longevity.

Whether you’re tackling rugged trails or seeking better throttle response on the street, this gear package offers a precise fit and straightforward installation, allowing you to upgrade your Jeep’s capability with confidence.

Key Features

Designed with performance and durability in mind, the Revolution Gear & Axle 4.56 Ratio Gear Package includes:

• 4.56 gear ratio optimized for enhanced torque and acceleration
• High-quality Koyo bearings for superior durability and smooth operation
• Precision-engineered gears for exact fitment and reliable performance
• Improved drivetrain efficiency under heavy load and off-road conditions
• Robust construction to withstand demanding environments and extended use
• Compatible with Jeep Wrangler models from 2007 to 2018
• Designed to maintain factory-like noise levels and smooth engagement
• Corrosion-resistant finish for long-lasting protection

Construction & Design

This gear package is crafted from high-grade alloy steel, heat-treated for maximum strength and wear resistance. The inclusion of Koyo bearings, known for their precision and reliability, enhances the overall durability of the assembly. Each gear is meticulously machined to ensure perfect tooth contact and alignment, reducing friction and heat buildup during operation. The robust design supports consistent performance even under the stress of off-road driving and heavy towing.

The corrosion-resistant coating further protects the gears and bearings from environmental damage, extending the service life of your drivetrain components.

Performance & Sound

Upgrading to a 4.56 gear ratio significantly improves your Jeep Wrangler’s torque output and acceleration, especially noticeable in low-speed off-road scenarios and when climbing steep inclines. This gear ratio helps optimize engine power delivery, reducing strain on the drivetrain and enhancing throttle response. The package is engineered to maintain smooth and quiet operation, preserving the driving comfort and minimizing gear noise typically associated with performance upgrades.

Installation & Fitment

The Revolution Gear & Axle 4.56 Ratio Gear Package is designed for direct fitment on 2007–2018 Jeep Wrangler models, ensuring a hassle-free installation process. It fits precisely without the need for extensive modifications or additional parts. Installation should be performed by a qualified technician or experienced enthusiast familiar with differential gear replacement to guarantee proper setup and break-in procedures, which are critical for optimal performance and longevity.

What's Included

• 4.56 ratio ring and pinion gear set
• Koyo high-performance bearings
• Installation hardware
• Detailed installation instructions

Ideal For

This gear package is ideal for Jeep Wrangler owners who demand improved off-road capability, better torque delivery, and enhanced acceleration. It suits enthusiasts who frequently navigate challenging terrain, tow heavier loads, or simply want to optimize their vehicle’s drivetrain performance for both street and trail use. The durable construction and premium bearings also make it a smart choice for those seeking a reliable upgrade that stands up to rigorous driving conditions.

Revolution Gear & Axle supplies drivetrain and off-road gearing essentials like ring-and-pinion sets, gear packages, axle kits, and differential components built for hard use. With a strong focus on Jeep and truck applications, Revolution is a go-to for enthusiasts re-gearing for bigger tires, improved crawl ratio, and dependable power transfer on trail, dunes, and rocky terrain.