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  See more parts for Ford Excursion
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Motive Gear Differential Ring and Pinion F10.5-489PK for Ford Rear Axle - F10.5-489PK
Motive Gear Differential Ring and Pinion F10.5-489PK for Ford Rear Axle - F10.5-489PK - Image 2 Motive Gear Differential Ring and Pinion F10.5-489PK for Ford Rear Axle - F10.5-489PK - Image 2

Upgrade Your Ford's Performance with the Motive Gear F10.5-489PK

If you're looking to enhance the performance of your Ford truck, the Motive Gear F10.5-489PK Differential Ring and Pinion with Pinion Kit is a solid choice. This kit is designed specifically for Ford vehicles equipped with a 10.5" rear differential, including the Ford Excursion (2000-2005), Ford F-150 (2004-2007), Ford F-250 (1999-2007), and Ford F-350 (1999-2007). With a gear ratio of 4.89, it’s perfect for those who want to improve acceleration and towing capacity without sacrificing reliability.

Why Choose Motive Gear?

Motive Gear is renowned for producing some of the toughest drivetrain components available today. With extensive testing and development rooted in racing, their products stand out in performance and durability. Whether you're hitting the trails or cruising on the highway, you can trust that these components are built to last.

Key Features

  • California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Ring Gear Diameter: 10.25 inches
  • Ring Gear Bolt Quantity: 12 bolts
  • Cover Bolt Quantity: 12 bolts
  • Pinion Shaft Diameter: 1.94 inches
  • Ring Gear Tooth Quantity: 44 teeth
  • Pinion Spline Count: 31 splines
  • Ring and Pinion Gear Ratio: 4.89
  • Ring Gear Rotation: Standard
  • Pinion Gear Tooth Quantity: 9 teeth
  • Differential Case Design Type: Ford 10.5
  • Ring Gear Material: 8620 Steel

Installation Notes

This kit is designed for a rear fitment and includes inner and outer pinion bearings. Be sure to use a Ford 10.25" installation kit for optimal results. It's important to note that this setup is specifically for 12-bolt differentials and requires precision during installation to ensure peak performance.

Customer Feedback

Ford F-250 owners have reported significant improvements in towing performance after installing the F10.5-489PK. One customer noted, "I installed this on my 2005 F-250, and the acceleration is noticeably better. It pulls my trailer with ease now!"

Conclusion

For Ford truck owners looking to boost their vehicle's performance, the Motive Gear F10.5-489PK is a reliable and effective solution. With its robust construction and thoughtful design, this differential ring and pinion kit will help you tackle any challenge on or off the road.

Proposition 65

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

Vehicle
2000-2005
 Ford Excursion
2004-2007
 Ford F-150
1999-2007
 Ford F-250
1999-2007
 Ford F-350

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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