Revolution Gear & Axle
RGA Gear Packages
- SKU:
- REVOLUTIONGEAR&AXLEREV-TJ-D44-456T-LATE
- MPN:
- REV-TJ-D44-456T-LATE
Description
What is a differential gear package?
A differential gear package provides the necessary components for a specific gear ratio, optimizing torque and engine RPM for your Jeep Wrangler TJ differential.
Is a differential install kit easy to install?
Professional installation is recommended for differential install kits to ensure precise bearing preloads and proper gear mesh for optimal performance.
Revolution Gear & Axle RGA Gear Packages are engineered for your 03-06 Jeep Wrangler TJ Dana 44 Thick Rear, achieving optimal engine RPM for improved acceleration with a 4.56 ratio. Utilizing premium Timken bearings ensures robust drivetrain strength for demanding off-road adventures and street performance. Experience enhanced torque and confident drivetrain longevity with this expertly designed differential gear package.
What Owners Say
Owners and enthusiasts consistently praise Revolution Gear packages for their quality and durability, with drivers reporting trouble-free performance over multiple years on demanding builds. The Korean-made gears earn particular respect for their strength and value, handling aggressive tire sizes like 37s with upgraded ratios such as 5.38 gears. Users emphasize that proper installation is critical—poor setup can create issues that aren't the fault of the gears themselves. Their Super 35 kit has developed a strong reputation for exceptional strength among TJ owners. While the Discovery Series line differs by being manufactured in India rather than their standard production, Revolution Gear has established itself as a trusted choice in the drivetrain upgrade market.
Key Features
- 03-06 Jeep Wrangler TJ Dana 44 Thick Rear
- Timken
- 4.56 Ratio Gear Package
Why Choose the RGA Gear Packages
Delivers enhanced torque for superior off-road crawling and towing.
Achieves optimal engine RPM for improved acceleration and responsiveness.
Provides robust drivetrain strength for demanding off-road adventures.
Transforms your Jeep's performance for a more capable driving experience.
Who Is This For?
Weekend Off-Roading — 8/10
Improves acceleration and responsiveness for off-road conditions.
Serious Rock Crawling — 7/10
4.56 ratio aids low-speed control and torque for crawling.
Street Performance — 8/10
Enhances acceleration and responsiveness for spirited driving.
Engine Performance — 9/10
Achieves optimal engine RPM for improved performance.
Overlanding / Expedition — 7/10
Better engine RPM management for varied terrain and loads.
Frequently Asked Questions
Will the RGA Gear Packages fit my Jeep Wrangler TJ?
Confirming fitment is essential; this RGA Gear Package is specifically designed for the '03-'06 Jeep Wrangler TJ Dana 44 Thick Rear differential. This ensures precise alignment and secure installation for optimal performance. Trust this package for a confident upgrade on your compatible Jeep.
How difficult is it to install the RGA Gear Packages?
Professional installation is recommended for RGA Gear Packages, as confirmed by the 'professional installation recommended' guideline. This ensures meticulous setup and proper torque application for your drivetrain. Rely on qualified technicians for a flawless and safe installation experience.
How do RGA Gear Packages improve my Jeep's performance off-road?
RGA Gear Packages deliver superior off-road crawling, scoring an 8/10 for 'Weekend Off-Roading' usage. The 4.56 ratio enhances torque for low-speed control and responsiveness on challenging terrain. Experience a more capable and engaging off-road adventure with this upgraded drivetrain.
What is the primary performance benefit of the 4.56 ratio in this RGA Gear Package?
The 4.56 ratio in this RGA Gear Package is engineered to achieve optimal engine RPM for improved acceleration and responsiveness, a key aspect of its 'Street Performance' score of 8. This gear ratio optimizes your engine's powerband for a more engaging driving experience. Enjoy a significantly enhanced connection to your vehicle's power.
Browse More: Shop All Differential Install Kits — Drivetrain
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