Revolution Gear & Axle Dana 44 Rear Ring & Pinion Set

2007–2018 Jeep Wrangler

Part #: D44JK-488

Overview

The Revolution Gear & Axle Dana 44 Rear 4.88 Ratio Ring & Pinion Set is a precision-engineered upgrade designed specifically for the Dana 44 rear axles found in 2007 to 2018 Jeep Wrangler models. This ring and pinion set is crafted to enhance your vehicle’s drivetrain performance by providing a 4.88 gear ratio, which improves torque delivery and acceleration. Whether you’re tackling rugged off-road trails or hauling heavy loads, this gear set offers improved power transfer and control, making it an essential upgrade for Jeep enthusiasts seeking enhanced capability and reliability.

Manufactured by Revolution Gear & Axle, a trusted name in drivetrain components, this ring and pinion set is built to withstand demanding conditions while delivering consistent performance. It is ideal for drivers who want to optimize their Jeep Wrangler’s off-road prowess and towing capacity without compromising durability.

Key Features

This ring and pinion set combines advanced engineering with durable materials to provide a reliable drivetrain upgrade. Key features include:

• 4.88 gear ratio optimized for increased torque and acceleration
• Precision-machined ring and pinion gears for smooth and efficient power transfer
• Designed specifically for Dana 44 rear axles in 2007–2018 Jeep Wrangler models
• Enhanced off-road performance and improved towing capability
• Durable construction to withstand harsh terrain and heavy loads
• Improves drivetrain efficiency and vehicle control on rugged surfaces
• Manufactured by Revolution Gear & Axle, known for quality and reliability
• Direct fit replacement for easy installation without modifications

Construction & Design

The Revolution Gear & Axle ring and pinion set is crafted from high-grade alloy steel, ensuring exceptional strength and wear resistance. Each gear is precision-machined to exact specifications, providing optimal tooth contact and minimizing noise and vibration during operation. The heat-treated finish enhances durability and extends the service life of the components, even under extreme off-road conditions.

Engineered to meet or exceed OEM standards, this gear set maintains proper gear mesh and backlash settings, which are critical for smooth drivetrain operation and longevity. The robust design ensures reliable power transfer from the driveshaft to the wheels, improving overall vehicle performance and responsiveness.

Installation & Fitment

This ring and pinion set is a direct fit replacement for the Dana 44 rear axle in Jeep Wrangler models from 2007 through 2018. Installation requires standard axle disassembly and gear setup procedures, including proper torque specifications and backlash adjustments. It is recommended that installation be performed by a qualified technician or experienced mechanic to ensure optimal performance and longevity.

No modifications to the axle housing or differential components are necessary, making this an efficient upgrade for those looking to improve their drivetrain without extensive customization.

What's Included

• One 4.88 ratio ring gear
• One matching pinion gear
• Installation instructions and specifications

Ideal For

This ring and pinion set is ideal for Jeep Wrangler owners who demand enhanced off-road capability and improved towing performance. It suits enthusiasts who frequently navigate challenging terrain or carry heavy loads and want a reliable, durable drivetrain upgrade. Whether you’re upgrading for trail performance, rock crawling, or daily driving with added torque needs, this gear set delivers consistent power and control.