Spicer Front Axle Seals & U-Joints Overhaul Kit for Ford Super Duty & Excursion (Dana 50/60, 1998-2004)

Refresh your truck's front-end drivetrain, stop fluid leaks, and restore reliable four-wheel-drive operation with this genuine Spicer Front Axle Seals and U-Joints Overhaul Kit. Specially compiled for 1998–2004 Ford F-250 Super Duty, F-350 Super Duty, and Excursion models equipped with Dana 50 or Dana 60 front axles, this complete bundle replaces the common high-wear components found on a single side of your front axle assembly.

Heavy towing, fleet operations, and harsh road debris place immense pressure on your Super Duty's front steering knuckles and outer axle shafts. Over time, original factory universal joints can wear dry and bind up, while the critical vacuum hub seals degrade—leading to costly automatic four-wheel-drive engagement failures. Sourcing individual pieces can be a hassle, so this kit eliminates the guesswork by packaging a heavy-duty maintenance-free U-joint together with a premium outer main vacuum knuckle oil seal, thrust washers, snap rings, and dust guides. Choosing genuine Spicer OEM components ensures exact factory-spec tolerances, maximizing part service life and protecting your internal needle bearings from moisture and trail grit.

Kit Highlights:

• Convenient Single-Side Overhaul: Combines one premium maintenance-free front axle universal joint along with the main outer axle shaft-to-knuckle vacuum seal, thrust washers, and hardware required to service one side.

• Genuine Spicer OEM Quality: Precision forged from high-grade, fatigue-resistant steel and specialized elastomeric compounds to meet strict factory dimensions and deliver long-term durability.

• Restores Automated 4WD Performance: Replaces dried or leaking factory knuckle seals to immediately restore proper vacuum pressure for reliable automatic Pulse Vacuum Hub (PVH) engagement.

• Direct Application Fit: Engineered specifically for leaf-sprung 1998–2004 Ford Super Duty and Excursion monobeam Dana 50 and Dana 60 front axle configurations.

Vehicle & Axle Fitment:

• Make: Ford

• Models: F-250 Super Duty / F-350 Super Duty / Excursion (4WD Models)

• Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004

• Axle Profile: Front Monobeam Dana 50 & Dana 60 (Leaf Spring Front Suspension)

• Position: Front Outer Axle Shaft / Steering Knuckle Assembly (Fits Left or Right Side - Sold Individually)