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Motive Gear Differential Ring and Pinion AM20-373 for 2007-2018 Jeep Wrangler 3.73 Ratio - AM20-373
Motive Gear Differential Ring and Pinion AM20-373 for 2007-2018 Jeep Wrangler 3.73 Ratio - AM20-373 - Image 4 Motive Gear Differential Ring and Pinion AM20-373 for 2007-2018 Jeep Wrangler 3.73 Ratio - AM20-373 - Image 2 Motive Gear Differential Ring and Pinion AM20-373 for 2007-2018 Jeep Wrangler 3.73 Ratio - AM20-373 - Image 3 Motive Gear Differential Ring and Pinion AM20-373 for 2007-2018 Jeep Wrangler 3.73 Ratio - AM20-373 - Image 4

Motive Gear AM20-373 Differential Ring and Pinion

The Motive Gear AM20-373 is engineered for those who demand reliability and performance from their drivetrain components. Known for their rugged durability, Motive Gear products have a proven track record in both competitive racing and everyday driving conditions. With this differential ring and pinion set, you’re investing in a product that has been developed through years of racing experience and rigorous testing by skilled engineers.

Key Features

  • Ring Gear Diameter: 8.875 inches
  • Ring Gear Bolt Quantity: 8
  • Pinion Shaft Diameter: 1.625 inches
  • Pinion Spline Count: 28
  • Gear Ratio: 3.73
  • Material: 8620 Steel for enhanced strength
  • Designed for AMC 20 differential case
  • Standard rotation for easy installation

Benefits

One of the standout features of the AM20-373 is its gear ratio of 3.73, which strikes a balance between performance and fuel efficiency. Whether you're taking on rugged trails or cruising down the highway, this gear set ensures smooth power delivery and improved torque. The robust construction from high-quality 8620 steel means it can withstand the demands of both on-road and off-road adventures.

Customer Feedback

Many customers have praised the AM20-373 for its reliability and performance. One user noted, "I installed this gear set in my Jeep CJ7, and I couldn't be happier. The acceleration feels sharper, and it handles off-road terrain like a champ!" Another customer mentioned, "The quality is evident right out of the box. It was a perfect fit for my AMC Javelin, and the installation was straightforward."

Fitment

The AM20-373 is compatible with a variety of vehicles, including:

  • American Motors Ambassador (1967-1974)
  • American Motors Javelin (1968-1974)
  • Jeep Cherokee (1979-1983)
  • Jeep CJ7 (1976-1986)
  • Hummer H1 (2002-2004)
  • And more...

Important Notes

This gear set requires a differential carrier break of 3.08 and numerically higher ratios. It is designed specifically for the rear position, ensuring optimal performance in your vehicle.

For those looking to enhance their vehicle's performance, the Motive Gear AM20-373 is a solid choice that combines quality, durability, and exceptional performance.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1968-1970, 1978-1979
 American Motors AMX
1967-1974
 American Motors Ambassador
1967-1968
 American Motors American
1978-1979
 American Motors Concord
1972-1976
 American Motors Gremlin
1970-1977
 American Motors Hornet
1968-1974
 American Motors Javelin
1967
 American Motors Marlin
1971-1978
 American Motors Matador
1978-1979
 American Motors Pacer
1969
 American Motors Rambler
1967-1970
 American Motors Rebel
1979
 American Motors Spirit
2002-2004
 Hummer H1
1976-1983
 Jeep CJ5
1976-1986
 Jeep CJ7
1979-1983
 Jeep Cherokee
1986
 Jeep Comanche
1984-1986
 Jeep Grand Wagoneer
1980-1986
 Jeep J10
1981-1985
 Jeep Scrambler
1979-1983
 Jeep Wagoneer

Motive Gear Banner

Who is Motive Gear?

Motive Gear is a Midwest Truck and Auto Parts division specializing in producing high-quality drivetrain components for the automotive industry. They offer a wide range of products from differential bearing kits, ring and pinion gear sets, transmission kits and components, transfer case parts, and replacement axle shafts. Today, Motive Gear is one of the most sought-after brands when it comes to drivetrain parts.

Quality and Affordable Parts

Motive Gear provides high-quality drivetrain parts at an affordable price. All of their products are designed using the latest manufacturing equipment and goes through an extensive quality control test. It ensures that their products achieve a perfect fit, provides optimum performance and longevity.

Choice Of Champions

Their products are also used by many racers from various racing disciplines such as IHRA, NHRA, NMRA, SODA, NMCA, BITD, and NASCAR. It is a testament to the quality and performance their product provides. Their racing participation also allows the company to gather vital data that lets them improve their products further. 

Purchase Motive Gear Products At Vivid Racing

If you are planning to upgrade your drivetrain and are searching for a company that you can trust, then Motive Gear is the brand for you. Over the years, they have consistently given customers parts that they can rely on and have proven that quality parts do not always have to be expensive. To know more about Motive Gear, visit Vivid Racing and check out their list of products that fit your specific requirement.







At Motive Gear, from inception to inspection, our parts surpass rigorous quality control tests. When you open your Motive Gear box, you can see the quality of our hard work. Our highly qualified quality control technicians are up-to-date on the latest industry innovations to ensure that the quality of our product is unsurpassed. Our parts are TOUGH. We back our Motive Gear Performance ring & pinion gear sets with a 2 year / 100,000 mile no-nonsense warranty and all other products with a 1 year / 50,000 mile warranty

Installation Instructions

Click to view the Installation Instructions here

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