FAG SS3784 Wheel Seal - Front or Rear Inner

Wheel Seal for Toyota and Mercedes-Benz Applications

FAG SS3784 is a wheel seal built for rear inner, front inner, and front positions across select Toyota, Mercedes-Benz, Chevrolet, and Isuzu applications. It is engineered with a metal spring auxiliary lip design and nitrile sealing material to help keep wheel end grease in place while blocking dirt, dust, and moisture.

With OE-style dimensions and application-specific fitment, FAG SS3784 is a direct replacement choice for vehicles such as the Toyota Tacoma, Toyota Tundra, and Toyota 4Runner where the correct wheel end seal is critical to bearing protection.

Key Features

• Part number: SS3784
• Seal type: metal, spring, auxiliary lip
• Nitrile sealing material for wheel end sealing performance
• Bore diameter: 2.756 in. / 70.002 mm
• Seal outside diameter: 2.765 in. / 70.231 mm
• Seal width: 1.969 in. / 50.013 mm
• Designed to protect wheel end components from contamination and grease loss
• Cross-reference: Carlson 19192 for the same application

Detailed Description

FAG SS3784 wheel seal is built to meet vehicle manufacturer specifications using high-quality materials selected for demanding wheel end service. The seal design helps retain grease at the bearing while limiting intrusion from road debris, moisture, and dust. Its dimensions and sealing profile make it a precise service part for applications that require a rear inner Toyota wheel seal, as well as select Mercedes-Benz, Chevrolet LUV, and Isuzu pickup front inner positions.

This part cross-references Carlson 19192 for the same application. It also aligns with interchange references 1960-FM and 4133784100. For buyers searching for a Toyota Tacoma rear inner wheel seal, Toyota Tundra rear inner wheel seal, or Toyota 4Runner rear inner wheel seal, FAG SS3784 is the cataloged replacement part number to verify against the vehicle’s axle and position requirements.

What This Wheel Seal Helps Address

• Grease leakage at the wheel end
• Contamination from dirt, dust, and moisture
• Premature wear of wheel bearings and related components
• Seal replacement needs on rear inner Toyota axle applications
• Service requirements for front inner Mercedes-Benz and Isuzu wheel ends

Installation Notes and Fitment

Confirm the wheel seal dimensions, axle style, and position before installation. This part is cataloged for the following applications:

• Fits 2000-2006 Toyota Tundra, Rear Inner
• Fits 1996-2004 Toyota Tacoma, Rear Inner
• Fits 2001-2002 Toyota 4Runner, Rear Inner
• Fits 1996-2000 Toyota 4Runner, Rear Inner
• Fits 1993-1998 Toyota T100, Rear Inner
• Fits 1984-1995 Toyota 4Runner, Rear Inner, w/o Full-Floating Axle
• Fits 1983-1995 Toyota Pickup, Rear Inner, Single Rear Wheels
• Fits 1995 Toyota Tacoma, Rear Inner
• Fits 1986-1987 Mercedes-Benz 420SEL, Front Inner
• Fits 1984-1985 Mercedes-Benz 300D, Front Inner
• Fits 1975-1976 Mercedes-Benz 300D, Front Inner
• Fits 1978-1984 Mercedes-Benz 300SD, Front Inner
• Fits 1977-1983 Mercedes-Benz 300D, Front, w/50mm Spindle
• Fits 1979-1982 Chevrolet LUV, Front Inner
• Fits 1982 Toyota Pickup, Rear Inner, From 09/01/1982, Single Rear Wheels
• Fits 1982 Toyota Pickup, Rear Inner, To 08/30/1982
• Fits 1981 Isuzu Pickup, Front Inner
• Fits 1979-1981 Mercedes-Benz 300TD, Front Inner
• Fits 1975-1981 Toyota Pickup, Rear Inner
• Fits 1969-1974 Toyota Pickup, Rear Inner
• Fits 1966 Toyota Pickup, Rear Inner

Quality Assurance

FAG designs wheel seals to meet manufacturer specifications and works with suppliers to maintain its quality standards. The seal construction and material selection are intended for demanding wheel end service where contamination control and grease retention are essential.