Quick Ship SKU #: NG-F105-373-37-NG-Main Nitro Ring and Pinion Gear Kit Ford 10.5 Rear Axle 11-22 Ford F-250 / F-350 SuperDuty SRW

Nitro Gear and Axle differential components are engineered specificall for performance and reliability of your Ford truck. Committed to excellence, they craft each product to exceed industry standards, delivering unmatched durability and dependability. Their extensive product lineup is continuously expanding, catering to the evolving needs of consumers with innovative ratios and applications.

With Nitro, you can trust in their expertise in differentials. Crafted from premium 8620 steel gear forgings, Nitro gears undergo rigorous manufacturing processes in facilities shared with esteemed automotive giants like GM, Dodge, Ford, and Toyota. Utilizing state-of-the-art CNC technology, each gear is precision-machined to perfection, ensuring impeccable fitment and an optimal contact pattern.

But they don't stop there. Nitro gears are subjected to meticulous heat treatment, CNC triple-lapping, and Rockwell testing, guaranteeing exceptional hardness and unparalleled performance. The result? Smooth, quiet operation that exceeds expectations every time. Experience the Nitro difference – where precision meets performance, and reliability knows no compromise. Trust Nitro Gear and Axle for your differential needs.

• 2017+ F-250 models can have two different rear axle options from the factory that you must be aware of before ordering gears. Vehicles equipped with the Heavy Duty Tow Package from the factory will feature a Dana M275 rear axle and these gears will not fit. If the vehicle is not equipped from the factory with this package, it will have the 10.5" rear end that these gears are intended for.
• Just because your truck had a factory rear receiver hitch does not mean it has the Heavy Duty Tow Package. Still not sure? Have a look at the differential cover. The M275 axle will have 14 bolts holding it on to the housing. Whereas the Sterling will have 12 bolts