Ford Performance M-B10677-AA FT Axle Knuckle Seal Shield | 2005-2024 Ford F250/F350

Features:

• Shields front knuckle seals from debris
• Helps prevent dirt and liquid contamination
• Designed for 2005–2024 Super Duty 4x4 trucks
• Includes 4 protective metal shields
• Kit comes with 8 replacement mounting nuts
• Enhances protection of front axle components
• Built for harsh off-road and weather conditions
• Made from durable, corrosion-resistant metal
• Genuine Ford Performance OEM-grade part
• Simple bolt-on installation with included hardware
• Proudly manufactured in the United States
• Lightweight kit ships in compact packaging

Protect What Keeps Your Truck Moving Strong

If you’re putting your Super Duty through its paces, whether it’s muddy trails or snowy roads, keeping your front axle seals protected should be a priority. The Ford Performance FT Axle Knuckle Seal Shield is a simple but smart way to block out the kind of dirt, water, and grime that wears your components down over time. This kit installs easily and acts as a frontline defense against the elements, helping you avoid premature seal failure and those messy, frustrating repairs down the road. It’s built by Ford Performance and designed to fit your 2005–2024 F250 or F350 4x4 like it was meant to be there. The included four metal shields and eight new mounting nuts make for a quick bolt-on upgrade that feels more like preventative maintenance than a mod. Whether you're towing heavy, plowing snow, or just daily driving in tough conditions, this is one of those small investments that keeps you running longer and smoother. It’s built for real-world use, not just for show.

Built For Harsh Roads And Hard Working Trucks

The Ford Performance M-B10677-AA FT Axle Knuckle Seal Shield kit is engineered to shield critical front axle knuckle seals from environmental contaminants that commonly lead to premature seal wear and axle damage. Designed specifically for 2005 through 2024 Ford F250 and F350 4WD models, this upgrade includes four precision-cut metal shields and eight factory-style nuts for a secure and direct installation. These shields sit between the hub and knuckle, blocking out road grime, mud, and moisture that would otherwise compromise the axle seal's performance. Constructed from high-quality, corrosion-resistant metal, the shields are built to last through years of hard driving and tough conditions. With no custom fabrication required, the kit is a true bolt-on solution that installs with basic hand tools. This part is proudly manufactured in the United States and meets OEM-level fit and finish standards you can trust. It’s a go-to option for fleet vehicles, off-road rigs, or anyone who demands durability from their driveline components.

Fits: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 Ford F250/F350

Notes:

• Fits 2005–2024 Ford F250 and F350 Super Duty 4x4 models
• Not compatible with 2WD Super Duty trucks
• Protects front axle knuckle seals from contaminants
• Helps reduce premature wear and seal failure
• Kit includes 4 metal shields and 8 new nuts
• Designed to install between hub and knuckle
• Direct bolt-on installation using included hardware
• No additional modifications or cutting required
• Ideal for vehicles driven in off-road or harsh conditions
• Backed by Ford Performance for OEM-level fitment
• Manufactured in the United States
• Instruction sheet available for reference before installation

Install Instructions