Manufacturer Communication Number: SSM 49495
Summary
Some 2005-2021 F-Super Duty 4×4 vehicles operated in extreme dust, mud or tar sand conditions may exhibit accelerated 4×4 vacuum hub seal and or wheel bearing wear as a result of harsh operating conditions. A knuckle seal shield kit is now available for customer purchase. The kit is designed for severe duty and is non warrantable. The knuckle seal shield kit GC3Z-54024A38-A includes an installation instruction sheet
66 Affected Products
Vehicles
APPLICABLE VEHICLES
2005 – 2010 TRUCK: F7 F-SERIES OVER 8500 GVW
2011 – 2016 TRUCK: FA P473N SUPER DUTY
2017 – 2020 TRUCK: FE P558N SUPER DUTY
2021 TRUCK: FE P558N SUPER DUTY
NHTSA ID Number: 10095225
Manufacturer Communication Number: SSM 46345
Summary
SOME 2005-2017 F-SUPER DUTY 4X4 VEHICLES OPERATED IN EXTREME DUST, MUD OR TAR SAND CONDITIONS MAY EXHIBIT ACCELERATED 4X4 VACUUM HUB SEAL AND OR WHEEL BEARING WEAR AS A RESULT OF HARSH OPERATING CONDITIONS. A KNUCKLE SEAL SHIELD KIT IS NOW AVAILABLE FOR CUSTOMER PURCHASE. THE KIT IS DESIGNED FOR SEVERE DUTY AND IS NON WARRANTABLE. THE KNUCKLE SEAL SHIELD KIT GC3Z-54024A38-A INCLUDES AN INSTRUCTION SHEET.
1 Associated Document
Service Bulletin Document
SSM 46345
NHTSA ID Number: 10160885
Manufacturer Communication Number: SSM 47979
Summary
Some 2005-2019 F-Super Duty 4×4 vehicles operated in extreme dust, mud or tar sand conditions may exhibit accelerated 4×4 vacuum hub seal and or wheel bearing wear as a result of harsh operating conditions. A knuckle seal shield kit is now available for customer purchase. The kit is designed for severe duty and is non warrantable. The knuckle seal shield kit GC3Z-54024A38-A includes an installation instruction sheet
1 Associated Document
Manufacturer Communications
SSM 47979 – 2005-2019 F-Super Duty 4×4 – Front Hub Vacuum Seal Shield Kit Now Available – Extreme Dust, Mud Or Tar Sand Conditions
NHTSA ID Number: 10170992
Manufacturer Communication Number: SSM 48494
Summary
Some 2005-2020 F-Super Duty 4×4 vehicles operated in extreme dust, mud or tar sand conditions may exhibit accelerated 4×4 vacuum hub seal and or wheel bearing wear as a result of harsh operating conditions. A knuckle seal shield kit is now available for customer purchase. The kit is designed for severe duty and is non warrantable. The knuckle seal shield kit GC3Z-54024A38-A includes an installation instruction sheet
1 Associated Document
Manufacturer Communications
SSM 48494 – 2005-2020 F-Super Duty 4×4 Front Hub Vacuum Seal Shield Kit Now Available Extreme Dust, Mud Or Tar Sand Conditions
1 Associated Document
Manufacturer Communications
SSM 49495 – 2005-2021 F-Super Duty 4×4 – Front Hub Vacuum Seal Shield Kit Now Available – Extreme Dust, Mud Or Tar Sand Conditions
MC-10186678-0001.pdf 115.195KB
- 4WD AUTO LOCKING - Mud, rust or worn parts inside the hub can prevent the mechanism from sliding in and locking the hub. Anything that binds the internal mechanism can prevent it from sliding and releasing. The most noticeable symptoms may be an increase in fuel consumption, noise on the highway or increased front-tire wear.When locking hub can not work properly, It's time to replace a new 4x4 Locking Hub.
- COMPATIBLE WITH FOLLOWING VEHICLES - 4WD Hub Lock fit for 1999-2004 Ford
F250 F350 Super Duty 4WD | 1999-2004 Ford F450 F550 Super Duty 4x4 | 2001-2002 Lincoln Navigator 4WD | 2000-2005 Ford Excursion 4WD | 2001-2002 Ford Expedition 4WD, please check the fitment in the product description below - REPLACE PART NUMBERS - 1C3Z-3B396-CB 1C3Z3B396CB 600-203 600203. Package Includes 2 Pcs, fits either LH (Driver Side) & RH (Passenger Side) FRONT. fits 4WD (Four Wheel Drive) Models with Auto Locking Hubs only. Please check the part numbers whether it suits your vehicle before purchasing
- OEM DESIGN & DIRECT FIT - Quality materials & advanced technology used, meets or exceeds OEM standards. Even though this is not a genuine Ford or Dorman 4WD Auto Locking Hub, but it works even better and lasts longer. Save yourself times and money by replacing 4WD Hub Lock for Ford F250 F350 F450 F550 Super Duty yourself.
- BUY WITH CONFIDENCE - All products have been 100% tested before delivery, If you have any problem with 4x4 Locking Hub for Ford F250 F350 F450 F550 Super Duty Ford Excursion Ford Expedition and Lincoln Navigitor, feel free to contact us, we will sort things out together.
- Direct replacement - this locking hub matches the fit and function of the original equipment hub on specific vehicles
- Effective fix - replacement restores 4WD operation after original equipment hub fails
- Thoroughly tested - vehicle try-on testing and rigorous quality control measures ensure longevity
- Trustworthy quality - backed by team of designers and engineers in the United States
- Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.
- Designed for OEM hub replacement
- Lifetime limited warranty
- Precision cast hub body
- 4140 steel clutch ring and inner drive gear
- For use with 19 spline axles
- 【OEM FIT】A damaged hub lock will render your 4x4 useless and leave you stranded. This replacement manual hub is designed to match the function and form of the original 4x4 locking hub, exactly OEM design to replace your defective lockout hub
- 【PREMIUM QUALITY】Brute strength matters, that is why the bodies of our lock out hub is crafted from reinforce material, feature anticorrosion and high impact resistant. Deliver better 4WD performance when locked and improved fuel economy in 2WD when unlocked
- 【COMPATIBLE WITH】2005-2023 Ford F-250 F-350 F-450 F-550 Super Duty. Since this axle hub assembly is a direct replacement for your factory hub, installation only takes a matter of minutes
- 【REPLACE PART#】BC3Z3B396B, BC3Z-3B396-B, 600-220. The 4wd hub lock assembly has went through vehicle try-on testing so that you will get a reliable front wheel locking hub to provide vehicle more powerful traction
- 【12-MONTH WARRANTY】If for any reason at all, you are not fully satisfied with the 4-wheel drive manual lock hub link, simply contact us through amazon message to apply the service of carefree REPLACEMENT or REFUND
- [Vehicle Fitment]: Compatible with Ford F-250 Super Duty 2005-2020; Compatible with F-350 Super Duty 2005-2020, F-450 Super Duty 2005-2020, F-550 Super Duty 2005-2020 --- 4WD; Manual Type
- [Reference Number]: The A-Premium 4x4 Front Auto Lock Hub's reference number: 600-220, 600220, BC3Z3B396B. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system
- [Specification]: Bolt Circle Diameter (MM): 102; Dial Material: Plastic; Material: Metal; Mounting Bolt Quantity: 3; Spline Quantity: 35
- [Directly Fit]: OE Replacement 4wd hub lock assembly, Quality materials, provide flexibility in 4WD systems, allowing drivers to switch between 2WD (two-wheel drive) and 4WD modes as needed, depending on the driving conditions and terrain they encounter
- [Customer Support]: 1 Year Unlimited-mileage Quality Guarantee. Being brand new and sturdy, this replacement 4x4 locking hub is the ideal replacement. Please get in touch with us at any time if the product has any quality issues, such as damage or isn't appropriate for your automobile
Last update on 2026-06-01 / Affiliate links / Images from Amazon Product Advertising API
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