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Motive Gear MGK-320 Differential Ring and Pinion Complete Kit for Front and Rear
$1693.98

Motive Gear MGK-320 Differential Ring and Pinion Kit

The Motive Gear MGK-320 is engineered for serious performance applications, featuring a robust design that stands up to the demands of both on and off-road driving. This complete differential ring and pinion kit is specifically crafted for Ford's 9.75" rear end, making it an ideal upgrade for those looking to enhance their vehicle's drivetrain efficiency and durability.

Specifications

  • Ring Gear Diameter: 9.75 inches
  • Ring Gear Material: 8620 Steel for superior strength
  • Ring Gear Tooth Quantity: 41 teeth
  • Pinion Gear Tooth Quantity: 9 teeth
  • Pinion Shaft Diameter: 1.97 inches
  • Pinion Spline Count: 31
  • Ring and Pinion Gear Ratio: 4.56
  • Cover Bolt Quantity: 12
  • Ring Gear Bolt Quantity: 12
  • Differential Case Design Type: Ford 9.75
  • Ring Gear Rotation: Standard

Installation Notes

This kit is designed for Ford 8.8" IFS and Ford 9.75" differentials, including Timken bearing kits. It provides a gear ratio of 4.56, which can significantly enhance your vehicle's acceleration and towing capabilities.

Fitment

This differential kit is compatible with the following models:

  • Ford Expedition: 1999-2010
  • Ford F-150: 1999-2010
  • Lincoln Navigator: 1999-2010

Safety Information

California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Proposition 65

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

Vehicle
1999-2010
Ford Expedition
1999-2010
Ford F-150
1999-2010
Lincoln Navigator

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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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