Yukon Gear & Axle YMS19428-OEM GM 8.25/9.25 IFS Front Pinion Seal

The Yukon Gear & Axle YMS19428-OEM is a precision-engineered front pinion seal designed for GM 8.25-inch and 9.25-inch Independent Front Suspension (IFS) differentials in 2019 and earlier model year vehicles. This OEM-quality seal features a 2.900-inch outer diameter and 1.940-inch hub diameter, ensuring proper fitment and reliable sealing performance.

Key Features:

• Direct replacement for GM 8.25" and 9.25" IFS front differentials
• Fits 2019 and older GM vehicles with IFS axles
• Precision dimensions: 2.900" OD x 1.940" hub diameter
• OEM-grade construction meets or exceeds original equipment specifications
• Prevents differential fluid leaks and contamination
• Protects against dirt, debris, and moisture intrusion
• Designed to withstand high-pressure differential operation

This pinion seal is critical for maintaining proper differential lubrication and preventing costly fluid loss. Regular replacement during differential service helps ensure optimal performance, extend component life, and prevent premature wear of gears and bearings. Suitable for both professional installation and DIY mechanics performing differential maintenance or repair.