FAG SS3042 Automatic Transmission Output Shaft Seal - Front

Automatic Transmission Output Shaft Seal for Ford and Jeep

The FAG SS3042 automatic transmission output shaft seal is built for vehicles that need a precise seal at the transmission output shaft. With a metal-and-spring seal design and silicone sealing material, it helps maintain fluid control while keeping contamination out of the transmission area.

Fits a wide range of Ford, Lincoln, Mercury, and Jeep applications, including Ford F-150, Ford E-Series vans, and Jeep CJ and Wagoneer models. The FAG SS3042 is sized for applications that call for a 2.754 in bore diameter, 2.759 in outside diameter, and 2 in width.

Key Features

• Automatic transmission output shaft seal for targeted drivetrain sealing
• Metal and spring seal type for stable sealing performance
• Silicone sealing material for consistent contact and fluid resistance
• 2.754 in bore diameter, 2.759 in seal outside diameter, and 2 in seal width
• Cross-references Anchor 3404 and Gates 19966 for the same application
• FAG SS3042 part number for direct catalog matching

Detailed Description

The FAG SS3042 is an OE-style automatic transmission output shaft seal engineered to match demanding vehicle-specific requirements. It is used in transmission sealing locations where the output shaft passes through the case, helping retain transmission fluid and reduce contamination from dirt, dust, and moisture. This seal is listed across many Ford truck, van, and passenger car applications, along with select Lincoln, Mercury, and Jeep models.

Fitment includes 1990-2007 Ford F-150, 2002-2014 Ford E-150, 2005-2014 Ford E-250, 2004-2014 Ford E-350 Super Duty, 1996-2006 Ford Crown Victoria, 1996-2006 Mercury Grand Marquis, and 1972-1983 Jeep Wagoneer. The FAG SS3042 also appears in applications such as Ford Expedition, Lincoln Town Car, Ford Mustang, and Jeep CJ5/CJ7 listings.

What It Helps Fix

• Transmission fluid leaking from the output shaft area
• Contamination entering the transmission through a worn seal
• Fluid loss that can lead to low transmission level conditions
• Seal wear caused by age, heat, and drivetrain movement
• Service issues on Ford E-Series, F-Series, Lincoln Town Car, and Jeep drivetrains

Installation Notes and Tips

Verify the seal dimensions and transmission application before installation. This part is listed for multiple positions, including N/A and Front, so confirm the exact vehicle and transmission configuration against the fitment data. Inspect the shaft surface and seal bore for wear, scoring, or debris before installing the new seal. Clean the sealing area thoroughly to help the new seal seat correctly.

Quality Assurance

FAG designs seals using high-quality materials and application-specific specifications to meet vehicle manufacturer requirements. The SS3042 follows those standards for fit and sealing performance in the listed applications.