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Motive Gear Differential Ring and Pinion F10.5-373PK for Ford Rear Axles
$552.98
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Motive Gear F10.5-373PK Differential Ring and Pinion

The Motive Gear F10.5-373PK is engineered for those who demand reliability and performance from their drivetrain components. This differential ring and pinion set is specifically designed for Ford 10.5" differentials, making it an ideal choice for a range of Ford trucks.

Technical Specifications

  • Ring Gear Diameter: 10.25 inches
  • Ring Gear Tooth Quantity: 41
  • Pinion Gear Tooth Quantity: 11
  • Pinion Shaft Diameter: 1.94 inches
  • Pinion Spline Count: 31
  • Ring and Pinion Gear Ratio: 3.73
  • Ring Gear Rotation: Standard
  • Material: 8620 Steel for enhanced durability
  • Cover Bolt Quantity: 12
  • Ring Gear Bolt Quantity: 12

Installation Notes

This set includes inner and outer pinion bearings, ensuring a complete installation. It is crucial to use Ford 10.25" installation kits for optimal fitment and performance. The F10.5-373PK is designed for rear axle positions only.

Compatibility

This differential ring and pinion set is compatible with the following Ford models:

  • Ford Excursion (2000-2005)
  • Ford F-150 (2004-2007)
  • Ford F-250 (1999-2007)
  • Ford F-350 (1999-2007)

Additional Information

All Motive Gear products undergo rigorous testing to ensure quality and reliability. With a history rooted in racing development, the F10.5-373PK delivers performance that can be trusted on and off the road.

Proposition 65

WARNING: Cancer and Reproductive Harm
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Vehicle
2000-2005
Ford Excursion
2004-2007
Ford F-150
1999-2007
Ford F-250
1999-2007
Ford F-350

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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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