FAG SS3017 Automatic Transmission Oil Pump Seal - Front

Automatic Transmission Oil Pump Seal for Ford and Mercury

FAG SS3017 is an automatic transmission oil pump seal built with a Viton sealing material and a metal, spring, auxiliary-lip design. It is specified for a range of Ford, Mercury, and Lincoln applications, including Ford Taurus, Ford Windstar, Ford Freestar, Mercury Sable, and Lincoln Continental coverage.

Key Features

• Part number: SS3017
• Seal type: metal, spring, auxiliary lip
• Sealing material: Viton
• Bore diameter: 3.111 in. / 79.019 mm
• Seal outside diameter: 3.12 in. / 79.248 mm
• Seal width: 1.996 in. / 8.738 mm
• Direct fitment coverage for multiple Ford Taurus and Mercury Sable applications

Detailed Description

FAG SS3017 is an automatic transmission oil pump seal engineered to maintain sealing performance at the transmission pump interface. The Viton sealing material is selected for demanding transmission environments, while the metal spring and auxiliary lip help maintain contact and sealing consistency. This part number, SS3017, is listed for 1986-2003 Ford Taurus, 1993-2003 Ford Taurus, 1995-2001 Ford Sable, 1995-2003 Ford Windstar, 2004-2007 Ford Freestar, 1992-2003 Mercury Sable, 1995-2005 Mercury Sable, and 1988-2002 Lincoln Continental applications, including front-position listings where specified.

This part cross-references National 4189H for the same application.

What It Helps Address

• Transmission fluid seepage at the oil pump seal area
• Seal wear from heat and fluid exposure
• Loss of sealing contact at the pump interface
• Contamination entry around the transmission pump seal
• Fitment issues when replacing a worn OE-style seal on Ford Taurus, Ford Windstar, or Mercury Sable models

Installation Notes and Tips

Verify bore diameter, outside diameter, and seal width before installation. Clean the sealing surface and inspect the pump bore for scoring, corrosion, or debris that could affect sealing. Confirm the vehicle application by year, make, model, and position before ordering, especially on Ford Taurus, Mercury Sable, and Ford Windstar listings. Use proper installation practices to avoid damaging the auxiliary lip or spring during placement.

Quality Assurance

FAG states that its seals are built from high-quality materials and developed to meet vehicle manufacturer specifications. The brand also notes that seal design is intended to protect end components from dirt, dust, and moisture while helping retain grease over the service life of the bearing. SS3017 follows those engineering standards for transmission sealing applications.