Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
| Attribute | Value |
|---|---|
| App/Model | Ford 9.75 |
| Differential Case Design Type | Ford 9.75 |
| Gear Ratio | 3.55 |
| Pinion Gear Tooth Quantity | 11 |
| Pinion Shaft Diameter | 1.97 |
| Pinion Spline Count | 31 |
| Ring & Pinion Gear Ratio | 3.55 |
| Ring Gear Diameter | 9.75 |
| Ring Gear Material | 8620 Steel |
| Ring Gear Outside Diameter | 9.75 |
| Ring Gear Rotation | Standard |
| Ring Gear Tooth Quantity | 39 |
| Taxonomy A | Ld Differential |
| Taxonomy B | Ring And Pinion |
| Taxonomy C | Rear |
| Taxonomy D | 3.55 |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Crew Cab Pickup | 2015 - 2016 | V6 3.5L Turbo | 4WD Automatic |
| Base | Crew Cab Pickup | 2011 | V8 5.0L | RWD Automatic |
| Base | Crew Cab Pickup | 2011 | V8 6.2L | RWD Automatic |
| Base | Extended Cab Pickup | 2011 - 2012 | V8 5.0L | RWD Automatic |
| Base | Extended Cab Pickup | 2011 | V8 6.2L | RWD Automatic |
| Base | Standard Cab Pickup | 2011 - 2012 | V8 5.0L | RWD Automatic |
| Base | Standard Cab Pickup | 2011 | V8 6.2L | RWD Automatic |
| Harley-Davidson Edition | Crew Cab Pickup | 2011 | V8 6.2L | RWD Automatic |
| King Ranch | Crew Cab Pickup | 2016 - 2017, 2019 | V6 3.5L Turbo | 4WD Automatic |
| King Ranch | Crew Cab Pickup | 2011 - 2013 | V8 5.0L | RWD/4WD Automatic |
| Lariat | Crew Cab Pickup | 2016 - 2017 | V6 3.5L Turbo | RWD Automatic |
| Lariat | Crew Cab Pickup | 2015 - 2023 | V6 3.5L Turbo | 4WD Automatic |
| Lariat | Crew Cab Pickup | 2011 - 2014 | V8 5.0L | RWD/4WD Automatic |
| Lariat | Extended Cab Pickup | 2012 - 2013 | V8 5.0L | RWD/4WD Automatic |
| Limited | Crew Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | 4WD Automatic |
| Limited | Crew Cab Pickup | 2011 | V8 6.2L | RWD Automatic |
| Platinum | Crew Cab Pickup | 2017 - 2023 | V6 3.5L Turbo | 4WD Automatic |
| Raptor | Crew Cab Pickup | 2022 - 2023 | V6 3.5L Turbo | 4WD Automatic |
| Raptor High | Crew Cab Pickup | 2023 | V8 5.0L | 4WD Automatic |
| Raptor High | Crew Cab Pickup | 2022 | V6 3.5L Turbo | 4WD Automatic |
| SVT | Extended Cab Pickup | 2011 - 2014 | V8 6.2L | 4WD Automatic |
| Sport FX4 | Extended Cab Pickup | 2011 - 2012 | V8 5.0L | 4WD Automatic |
| Tremor | Crew Cab Pickup | 2022 - 2023 | V6 3.5L Turbo | 4WD Automatic |
| Tremor High | Crew Cab Pickup | 2023 | V6 3.5L Turbo | 4WD Automatic |
| XLT | Crew Cab Pickup | 2015 | V8 5.0L | AWD Automatic |
| XLT | Crew Cab Pickup | 2011 - 2018 | V8 5.0L | 4WD Automatic |
| XLT | Crew Cab Pickup | 2011 - 2018, 2021 - 2023 | V8 5.0L | RWD Automatic |
| XLT | Extended Cab Pickup | 2013 - 2014 | V8 5.0L | RWD/4WD Automatic |
| XLT | Standard Cab Pickup | 2015 | V8 5.0L | AWD Automatic |
| XLT | Standard Cab Pickup | 2011 - 2023 | V8 5.0L | RWD Automatic |
| XLT | Standard Cab Pickup | 2011 - 2018 | V8 5.0L | 4WD Automatic |
We offer fast, reliable shipping on all orders:
We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
| Brand | Part Number |
|---|---|
| Nitro Gear & Axle | F9.75-11-355-NG |
| Yukon Gear and Axle | YG F9.75-355-11 |
Fits Years: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Fits Models: Lobo
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
If it doesn't fit, we make it right. No gimmicks, no fine print.
Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.
Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.
Ask Wrenchy →