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Front Axle Vacuum Knuckle & Tube Seal Kit Compatible with Ford 1998-2004 Super Duty F250 F350 F450 F550 Excursion with Dana 50 60, Front Axle Seal Set Replaces 50491 50381 41784-2

Free shipping on orders over $29.99

$28.89

$ 13 .99 $13.99

In Stock
  • Package Includes: The front axle knuckle tube seal kit includes 2 inner knuckle oil seals, 2 outer tube oil seals, and 2 vacuum seal O-rings. Replacement part numbers 50491, 50381, 41784-2
  • Compatibility: The front axle vaccum knuckle & tube seal kit fits Ford 1998-2004 Super Duty F-250, F-350, F-450, F-550, and Excursion equipped with Dana 50 or 60 axles
  • Material: Made from high-quality steel and rubber, the front axle knuckle seal kit is designed to withstand high temperatures and resist corrosion, ensuring durability and long-lasting performance
  • Function: This front axle shaft seal kit prevents dirt and debris from entering the outer axle shaft area and replaces old, worn-out seals, thereby maintaining the integrity of your vehicle's front axle
  • Easy Installation: The front axle parts are direct replacements for the original equipment, making installation straightforward with no modifications required



Product Description

f250 front axle seal
f350 front axle seal
f450 front axle seal
f550 front axle seal
50491 50381 41784-2

CJ
Reviewed in the United States on February 1, 2025
I own a 2004 F250 Super Duty Crew cab. It has a lot of miles and so far the engine and transmission are working fine. I can't say that for the rest of the truck. Suspension issues are always a problem with trucks. This front axle kit is just what I needed. A whole lot cheaper than retail and completed the job. Can't say how dependable this is but time will tell. I'm just happy I can still find parts for my truck.
Smokey F. Johnson
Reviewed in the United States on November 14, 2024
Had to replace ball joints on my 03 F350 4x4 and if you didn't know (like I didn't) you need these to replace the axle seals on the sub shafts. Further, if you had the same situation I had, that a sub shaft bearing failed and chewed up everything inside the hub housing, you will need the Grey plastic spacers that keep everything cozy in there. Overall it seems to be a good value proposition, time will tell of the quality is there. Installed end of summer 2024. I'll update if there are any premature or questionable failures.
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