Front Axle Vaccum Knuckle & Tube Seal Kit Fit For 1998 1999 2000 2001 2002 2003 2004 Ford Super Duty Excursion F250 F350 F450 F550 Dana 50 60 Front Oil Seal Set Replace 50491, 50381, 41784-2

FUNCTION: The tube seal kit used to outer axle shaft seal to prevent dirt from entering and replace the old and wear seals. Rebuild the front axle for Ford Super Duty F250 F350 F450 . REPLACE FOR PART #: 50491 / 28600 / 710493 50381 / 710413 41784-2 / F81Z-4A322-AA MATERIAL: The front axle knuckle seal kit is made of steel and rubber, treated with high temperature resistance and anti-corrosion, sturdy and durable. PACKAGE INCLUDING: 2 inner knuckle oil seals that fit on outer axle(Replace for 50491 / 28600 / 710493) 2 outer tube oil seals or dust seal that fit on inner axle shaft next to yoke(Replace for 50381 / 710413) 2 vacuum seal O-rings that are for the wheel hub bearing assy(Replace for 41784-2 / F81Z-4A322-AA)

• 【Replace part number:】: 50491/50381/41784-2
• 【FITMENT】:Compatible With （1998-2004）Ford Super Duty F250 F350 F450 F550 Super Duty Excursion F250 F350 F450 F550 Dana 50 60.
• 【 High Quality 】: Made of high-quality rubber, advanced polyurethane seals,and high-quality steel,it has the characteristics of oil resistance, wind resistance, rain resistance, earthquake resistance, high temperature resistance, wear resistance, and long service life.
• 【FUNCTION】:The Product Is Designed According To The Original Factory And Can Easily And Correctly Seal The Vacuum Shaft And Outer Tube Of The Front Axle Steering Knuckle, Perfectly Fitting And Minimizing Air Inclusions And Leaks, Effectively Preventing Decoupling And Leakage. Provide Maximum Protection For Your Hydraulic And Pneumatic Systems
• 【TIPS】:PEIYAOTCO is committed to providing you with the best quality products and services. We provide 30-day returns and 12-month warranty. If you have any questions, please feel free to contact us. We will give customers a perfect solution