F9-650A MOTIVE GEAR Ring Pinion Dana Jk Axles

Review MOTIVE GEAR Ring And Pinion For Dana Jk Axles Ratio 3.73

Introducing the Motive Gear F9-650A D44-373JK ring and pinion set, a high-performance upgrade for your Dana JK axles with a gear ratio of 3.73:1. This ring and pinion set is manufactured by Motive Gear, a leading name in the automotive aftermarket industry, known for its commitment to quality and precision.

The Motive Gear F9-650A D44-373JK ring and pinion set is designed specifically for Dana JK axles and is a direct replacement for the OEM component. The ring gear is made of forged steel, ensuring strength and durability, while the pinion gear is made of heat-treated alloy steel for enhanced wear resistance. The teeth on both gears are precision-cut and finished to ensure a perfect fit and smooth engagement.

This ring and pinion set comes with an upgraded Dana 44 spline design, which provides better torque transfer and improved overall performance. The 10-bolt design of the ring gear also adds to its strength and reliability. The ring gear is also pre-lubed with Motive Gear's exclusive SynchroLocker lubricant, ensuring a long-lasting, quiet operation.

The Motive Gear F9-650A D44-373JK ring and pinion set is an excellent choice for those looking to enhance the performance of their JK Wrangler or other Dana JK-equipped vehicles. Whether you're looking for improved acceleration, better off-road capabilities, or simply want to replace worn-out components, this ring and pinion set is an excellent investment.

In summary, the Motive Gear F9-650A D44-373JK ring and pinion set is a high-performance upgrade for your Dana JK axles with a gear ratio of 3.73:1. It is manufactured by Motive Gear, a trusted name in the automotive aftermarket industry, and is designed specifically for Dana JK axles. The ring gear is made of forged steel, and the pinion gear is made of heat-treated alloy steel, ensuring strength and durability. The set comes with an upgraded spline design and is pre-lubed with SynchroLocker lubricant for quiet and long-lasting operation.

Motive Gear F9-650A D44-373JK ring and pinion set is a popular choice among off-road enthusiasts for upgrading Dana JK axles with a 3.73 gear ratio. This upgrade can result in better performance and improved fuel economy. Here are some potential pros and cons of buying this ring and pinion set:

1. Improved Gearing: The Motive Gear F9-650A D44-373JK ring and pinion set provides a 3.73 gear ratio, which is an excellent choice for those who want a balance between power and fuel economy. This gearing ratio is suitable for various off-road conditions and driving styles.

2. High-Quality Material: Motive Gear uses high-quality materials to manufacture their ring and pinion sets, ensuring durability and longevity. This set is made from heat-treated, forged steel, which can withstand the rigors of off-road driving.

3. Easy Installation: The Motive Gear ring and pinion set comes with all the necessary hardware for installation, making it a relatively straightforward process for most DIYers. The included instructions are clear and easy to follow.

4. Improved Performance: Upgrading to a stronger ring and pinion set can result in improved performance, including better torque and horsepower. This can be especially noticeable when towing or carrying heavy loads.

1. Cost: The Motive Gear F9-650A D44-373JK ring and pinion set is not an inexpensive upgrade. The cost may be a deterrent for some off-road enthusiasts, especially those on a budget.

2. Noise: Some users have reported increased noise levels after installing this ring and pinion set. This can be due to the high-performance design and the use of stronger materials.

3. Requires Professional Installation: While the installation process is relatively straightforward, some users may prefer to have the ring and pinion set installed by a professional to ensure proper alignment and installation.

The Motive Gear F9-650A D44-373JK ring and pinion set is an excellent choice for those who want to improve the performance of their Dana JK axles. This upgrade can result in better fuel economy, improved torque and horsepower, and durability. However, the high cost and potential for increased noise may be deterrents for some off-road enthusiasts. Ultimately, the decision to purchase this ring and pinion set depends on individual preferences and budget constraints.

If you are looking for a high-performance ring and pinion set for your Dana JK axles and are willing to invest in the upgrade, the Motive Gear F9-650A D44-373JK ring and pinion set is an excellent choice. However, if you are on a budget or are concerned about noise levels, you may want to consider other options or wait for a sale or discount.

Details:

Motive Gear D44-373JK ring pinion, for dana 44 jk axles, ratio 3.73, 10-Bolt, 24 spline, 11 pinion 41 tooth-fits jeep wrangler jk, spicier 2008 688-5, dodge 68038761aa, revolution d44jk-373.: manufacturer. Item model number: F9-650A. Exterior: machined. Model: ring and pinion.

Manufacturer part number: F9-650A. Product dimensions: 15.5 x 11 5.5 inches. Brand: Motive Gear.

specifications lightument:

• brand: Motive Gear
• mpn: F9-650a
• part type: Ring Pinion Axle
• upc: 698231693391
• gtin: 00698231693391

seller lightument:

• # reviews: 513
• city: us
• rating: 98.9%

offer lightument:

• prices: $78.21–$321.76
• item condition:
  • New
  • New other (see details)
  • New – Open box
• in stock #: 5
• availability: in stock
• options: ship-to-home
• started: june 11, 2026
• sold #: 7

payments lightument:

• wallet: apple-pay
• credit card: mastercard
• other

general lightument:

• category: Business & Industrial > Light Equipment Tools

returns lightument:

• policy: no returns

shipping lightument:

• class: expedited
• transit: 5-10 days
• type: fixed
• service: expedited