Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Superior Performance. Whether you need to repair or replace your OEM gears, the Nitro Gear & Axle 9.75 in. Rear Master Install Kit for OEM Gears has all the items you need for a total replacement. Each kit is comprised of high-quality bearings, small parts, and seals so you are always assured of top performance. So replace worn out ring and pinion seals of your F-150 with the Nitro Gear & Axle Install Kit and protect your transmission from potential damage.
Durable Construction. Industry leader Nitro Gear & Axle assembled this Rear Master Install Kit to replace OEM gears. Each master install kit features premium-grade bearings from Timken and Koyo ensuring your differential will be reliable, resilient, and silent for a long time.
Professional Installation. It can be tricky and complicated to install these gears, so professional help is recommended. Follow the included instructions for best results.
Two-Year Manufacturer’s Warranty. Nitro Gear & Axle guarantees a Two (2) Year Warranty against manufacturing defects for all Ring & Pinion products from the date of purchase. Some exclusions may apply, please see manufacturer's warranty for details.
Application. The Nitro Gear & Axle 9.75 in. Rear Master Install Conversion Kit for 2011+ Type Gears is compatible with all 2011 to 2025 Ford F-150 models.
Technical Note. The Nitro Gear & Axle MKF9.75-D is designed to be used with OEM gears only. Nitro Gear & Axle gears are not compatible with this kit.
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Installation Info
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
What's in the Box