Front Axle Vaccum Knuckle & Tube Seal Kit Compatible with1998-2004 Ford Super Duty Excursion F250 F350 F450 F550 Dana 50 60, Replace OEM Part # 50491, 50381, 41784-2，6PCS

Application: Suitable for Ford Super Duty F250 F350 F450 F550 Dana 50 60 1998-2004. Replace Part Number: 50491 50381 41784-2 Materila: Made of high quality steel and rubber . Package include: 2 x inner knuckle seals, 2 x outer tube oil seals, 2 x o-rings. Features: 1. The sealing kit will effectively reduce friction and avoid any liquid leakage. 2. Helps to repair noise, vibration, and movement, preventing fluid leakage and dirt from entering. 3. Bringing you a better driving experience.

• 【Great Compatibility】Perfectly fit for Ford Super Duty F250 F350 F450 F550 Dana 50 60 1998-2004,and Excursion equipped with Dana 50 or 60 axles
• 【Replacement】 Part Number 50491 50381 41784-2.
• 【High Quality 】The kit is made of high quality steel and rubber, which is wear-resistant, anti-corrosion and rust-resistant. It will effectively reduce friction and avoid any liquid leakage.
• 【Function】Pipe Seal Kits help repair noise, chatter and movement, prevent fluid leaks and dirt ingress.
• 【Package includes】Package includes 2 x inner knuckle seals, 2 x Outer Tube Oil Seals, 2 x O-rings