Yukon Gear & Axle BK F106-A Ford F106 Differential Bearing & Seal Install Kit

The Yukon Gear & Axle BK F106-A is a differential bearing installation kit designed for the Ford F106 axle. This kit is engineered for professional shops and experienced builders who already have shims on hand and want a cost-effective alternative to a full Master Overhaul Kit—providing all the essential bearings and seals needed for a complete differential gear installation.

A defining feature of this kit is its seal housed in a tin cap, the correct seal design for F106 applications that require this style. Using the proper seal design is critical for preventing differential fluid leaks and contamination, ensuring long-term reliability.

Kit Highlights:

• Designed specifically for the Ford F106 differential
• Features a seal-in-tin-cap design for proper fitment and leak prevention
• Includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (where applicable), marking compound and brush
• Ideal for shops and builders who have shims on the shelf — no shims included
• Cost-effective alternative to a full Master Overhaul Kit
• Meets or exceeds OEM specifications for fit and performance
• Backed by Yukon Gear & Axle's reputation for precision drivetrain components

Yukon Gear & Axle bearing install kits are trusted by professional drivetrain builders and enthusiasts alike. Whether you're performing a ring and pinion swap or a routine differential rebuild, the BK F106-A delivers the correct components in a single, convenient package.