SKF SDK314 Axle Differential Bearing and Seal Kit - Rear

SKF SDK314 Axle Differential Bearing and Seal Kit

SKF SDK314 is an axle differential bearing and seal kit for rear differential service on select Ford trucks. It is built around matched bearings, seals, and related sealing components to support a complete differential repair on applications such as the Ford F-150, Ford F-250, and Ford F-350 with a 10.25" ring gear.

Key Features

• Axle differential bearing and seal kit for rear service
• Inside diameter: 11.0000
• Width: 2.500
• Bearing type: DIFF2TP
• Includes premium bearings with matching cones and cups
• Seals are built to SKF standards with Bore-Tite coating for improved sealing performance
• Designed for complete differential repair on supported Ford rear axle applications

Detailed Description

SKF SDK314 is engineered for rear differential service where a bearing and seal refresh is needed on Ford trucks with a 10.25" ring gear. This kit is listed for 1985-1999 Ford F-250 rear, 1985-1997 Ford F-350 rear, 1997 Ford F-250 HD rear, 1999 Ford F-250 Super Duty rear, 1999 Ford F-350 Super Duty rear, and 2000-2003 Ford F-150 rear. It also cross-references 1458DK314 and 9739DK314 for the same application. SKF builds the kit with matched bearing components and seals intended to restore proper differential service conditions while keeping the repair focused on the parts most commonly replaced during axle service.

What This Kit Helps Address

• Rear differential bearing noise on Ford F-150, Ford F-250, and Ford F-350 applications
• Gear oil seepage at differential seals
• Wear-related roughness or looseness in the axle differential assembly
• Service needs after differential teardown on a 10.25" ring gear rear axle
• Repeat repairs caused by replacing only part of the sealing and bearing components

Installation Notes and Tips

Verify axle configuration, ring gear size, and rear application before ordering. This kit is listed for rear position use only and should be matched to the vehicle’s differential setup. During installation, inspect the housing, bearing surfaces, and related components for wear or damage before reassembly. Proper setup and torque procedures are important for differential service, so follow the vehicle service manual for bearing preload, backlash, and seal installation steps.

Quality Assurance

SKF manufactures these differential service kits to meet or exceed original equipment specifications. The included seals use SKF’s Bore-Tite coating to improve sealing performance, and the bearing components are supplied with matching cones and cups for consistent fit and service quality.