FAG SS3274 Manual Transmission Seal - Rear
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FAG

FAG SS3274 Manual Transmission Seal - Rear

Brand FAG SS3274
Position Rear
4053 2.75
4053 69.85
Seal Type Metal; spring; auxilary lip; inner shell
Sealing Material Nitrile
Bore Diameter 3.5
Bore Diameter 88.9
Seal Outside Diameter 3.505
Seal Outside Diameter 89.027
Seal Width 2.75
Seal Width 9.525
Fits —

Nitrile sealing material. Helps resist contamination and retain grease over time.

Metal spring seal. Built with an auxiliary lip and inner shell for added sealing support.

Engineered to meet vehicle manufacturer specifications.

Cross-references National 416664, Stant 27269 and 4133274100 for the same application. See all 3.

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FAG SS3274 Manual Transmission Seal

FAG SS3274 is a manual transmission seal built with a nitrile sealing material and a metal spring design with an auxiliary lip and inner shell. It is specified for applications that need controlled sealing at the transmission bore to help keep lubricant in place and block contamination.

Key Features

  • Part number SS3274 for manual transmission sealing applications
  • Nitrile sealing material for oil-resistant performance
  • Metal spring, auxiliary lip, and inner shell construction
  • 3.5 in bore diameter and 3.505 in outside diameter
  • 2.75 in seal width for a precise transmission housing fit

Detailed Description

FAG SS3274 is engineered for transmission sealing where dimensional accuracy matters. The seal’s nitrile material is selected for contact with transmission fluids, while the spring-loaded design helps maintain sealing pressure at the shaft interface. With a 3.5 inch bore diameter, 3.505 inch outside diameter, and 2.75 inch width, SS3274 is built to match the specified housing dimensions for the application. If you are searching for a manual transmission seal for FAG SS3274, or a transmission seal for a specific make/model application, this part is designed for that exact service need. Cross-reference part numbers include National 416664 and Stant 27269 for the same application.

What It Helps Address

  • Transmission fluid seepage at the seal area
  • Contamination from dirt, dust, and moisture entering the housing
  • Loss of lubricant around the shaft or bore
  • Wear caused by degraded sealing surfaces
  • Noise or drivability concerns related to low transmission fluid level

Installation Notes and Tips

Verify bore diameter, outside diameter, and seal width before installation. Inspect the shaft and housing for scoring, corrosion, or debris that can affect sealing performance. Clean the sealing surface thoroughly and confirm the seal is seated squarely in the bore during installation. For vehicle-specific service, confirm the exact manual transmission application before ordering FAG SS3274.

Quality Assurance

FAG designs seals to meet vehicle manufacturer specifications and works with suppliers to maintain its quality standards. The SS3274 follows those dimensional and material requirements for transmission sealing service.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
National — 416664Stant — 272694133274100