SKF SDK317-MK Axle Differential Bearing and Seal Kit - Rear

SKF Axle Differential Bearing and Seal Kit

SKF SDK317-MK is an axle differential bearing and seal kit for rear axle service on select Ford trucks and SUVs. It is built around the bearing and seal components needed for differential repair, with parts engineered to meet or exceed original equipment specifications.

For Ford F-150, Ford F-250, Ford F-350, and Ford Excursion rear differential service, this kit supports a complete repair approach with matched bearing cones and cups plus seals made to SKF standards.

Key Features

• Inside diameter: 11.0000
• Width: 2.500
• Bearing type: DIFF4TP
• Rear axle differential service kit for 10.5" ring gear applications
• Matched bearing cones and cups for proper bearing assembly
• Seals use SKF Bore-Tite coating for improved sealing performance
• Designed for complete differential repair on select Ford applications

Detailed Description

SKF SDK317-MK is a differential bearing and seal kit for rear axle service on 1999-2007 Ford F-250, 1999-2007 Ford F-250 Super Duty, 1999-2007 Ford F-350, 1999-2007 Ford F-350 Super Duty, 2000-2005 Ford Excursion, 2004-2007 Ford F-150, and 2004 Ford F-150 Heritage models with a 10.5" ring gear. The kit is organized for differential rebuild work where bearing wear, seal leakage, or driveline noise require replacement of key wear components. SKF part number SDK317-MK is also referenced in cross applications such as 1M0335.

SKF designs these service kits with quality bearings, seals, and applicable gaskets or sealant components to help complete the repair correctly the first time. The bearing set uses matching cones and cups, while the seals are manufactured to SKF standards with Bore-Tite coating for added sealing performance.

What This Kit Helps Repair

• Rear differential bearing noise in Ford truck and SUV axles
• Gear oil leaks at differential seals
• Wear-related backlash or rough operation during axle service
• Service issues tied to aging bearings and seal surfaces
• Incomplete differential rebuilds that leave worn components in place

Installation Notes and Tips

Confirm rear axle configuration and 10.5" ring gear application before ordering. Inspect the differential housing, bearing races, and sealing surfaces during teardown, and replace any worn or damaged components found during service. Proper setup of bearing preload and gear pattern is critical after installation.

Quality Assurance

SKF manufactures this kit to meet or exceed original equipment specifications, with components built to the brand’s quality standards for long service life and safe operation. Part number SDK317-MK is intended for professional differential repair on the listed Ford applications.