FAG SR3494 Differential Pinion Repair Sleeve - Front

Overview of FAG SR3494 Differential Pinion Repair Sleeve

The FAG SR3494 differential pinion repair sleeve is engineered for precise fitment and durability in driveline applications. Designed specifically for Chrysler, Dodge, Mitsubishi, and Ram vehicles including Aspen, Dakota, Durango, and Raider models, this repair sleeve ensures reliable performance in differential pinion repairs.

• Width on shaft: 0.563 inches (14.3 mm) and 0.688 inches (17.475 mm)
• Installation depth: 0.813 inches (20.65 mm)
• Shaft diameter: 1.719 inches (43.663 mm)
• Flange diameter: 2.031 inches (51.587 mm)
• Part number: SR3494 by FAG

Technical Specifications and Design Details

The SR3494 repair sleeve features precise dimensions critical for maintaining the integrity of the differential pinion assembly. With a shaft diameter of 1.719 inches and flange diameter of 2.031 inches, this sleeve fits securely to prevent wear and misalignment. The installation depth of 0.813 inches allows for proper seating within the differential housing, while the width on shaft measurements ensure compatibility with specific shaft sizes found in select Chrysler, Dodge, Mitsubishi, and Ram models.

Compatible Vehicles and Applications

This differential pinion repair sleeve is compatible with the following makes and models:

• Chrysler Aspen
• Dodge Dakota
• Dodge Durango
• Mitsubishi Raider
• Ram trucks

It is designed to restore the fit and function of worn or damaged differential pinion shafts in these vehicles, helping to maintain driveline stability and performance.

Common Issues Addressed by the SR3494 Repair Sleeve

• Wear and scoring on differential pinion shafts
• Excessive play causing drivetrain noise or vibration
• Corrosion or surface damage affecting shaft fitment
• Misalignment leading to premature bearing wear
• Restoring proper shaft diameter for secure flange attachment

Installation Notes and Tips

Ensure the differential housing and pinion shaft are clean and free of debris before installation. Verify the shaft diameter and flange dimensions match the sleeve specifications to guarantee proper fit. Use appropriate tools to press the sleeve onto the shaft evenly, avoiding damage to the sleeve or shaft. Follow vehicle-specific service manual instructions for torque specifications and assembly procedures.

Quality Assurance and Warranty

Manufactured by FAG, a trusted name in driveline components, the SR3494 repair sleeve meets stringent quality standards for durability and precision. While specific warranty details are not provided, FAG products typically adhere to industry standards for material and workmanship reliability.