HomeTransmission > Gaskets and Sealing SystemsFAG SS2920 Automatic Transmission Seal - Rear
Part #: SS2920

FAG SS2920 Automatic Transmission Seal - Rear

Rear
⚙️ 35 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$23.53Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Excursion, Expedition, Explorer Sport, F-150, F-250, F-250 Super Duty, and F-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Automatic Transmission Seal for Ford Vehicles

The FAG SS2920 automatic transmission seal is engineered to provide durable sealing performance for select Ford models. Designed with a metal spring and auxiliary lip, this seal ensures effective protection against fluid leaks in demanding transmission environments.

  • Seal Type: Metal with spring and auxiliary lip for enhanced sealing
  • Sealing Material: Polyacrylate for chemical and temperature resistance
  • Bore Diameter: 3.174 inches (80.62 mm)
  • Seal Outside Diameter: 3.179 inches (80.747 mm)
  • Seal Width: 1.875 inches (31.217 mm)
  • Compatible with Ford Excursion, Expedition, Explorer Sport, F-150, F-250, F-250 Super Duty, and F-350 Super Duty

Technical Details and Construction

The FAG SS2920 automatic transmission seal features a robust metal construction combined with a spring and auxiliary lip design to maintain consistent sealing pressure. The polyacrylate sealing material offers resistance to transmission fluids and high operating temperatures, helping to prevent leaks and maintain transmission integrity. Precise dimensions, including a bore diameter of 3.174 inches and an outside diameter of 3.179 inches, ensure a proper fit within the transmission assembly. The 1.875-inch seal width provides adequate surface contact for reliable sealing performance.

Compatible Ford Models and Applications

This transmission seal is compatible with a range of Ford vehicles, including the Excursion, Expedition, Explorer Sport, F-150, F-250, F-250 Super Duty, and F-350 Super Duty. It is designed specifically for automatic transmission sealing systems, making it suitable for maintenance or repair of transmission leaks and seal failures in these models.

  • Prevents transmission fluid leaks in Ford F-150 and F-250 models
  • Maintains transmission pressure and fluid integrity in Ford Excursion and Expedition
  • Addresses seal wear and degradation in Ford Explorer Sport transmissions
  • Helps reduce contamination and fluid loss in Ford Super Duty transmissions

Installation Notes and Tips

When installing the FAG SS2920 automatic transmission seal, ensure the transmission housing and shaft surfaces are clean and free of debris. Proper alignment during installation is critical to avoid seal damage. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal dimensions match the original equipment specifications for the specific Ford model.

Quality Assurance and Warranty

FAG manufactures the SS2920 transmission seal to meet stringent quality standards for durability and performance. The use of polyacrylate sealing material and metal spring construction supports long service life under typical operating conditions. While specific warranty details are not provided, FAG products are generally backed by manufacturer quality controls to ensure reliability in automotive applications.

BrandFAG
Part NumberSS2920
40531.875
405347.625
Seal TypeMetal; spring; auxilary lip
Sealing MaterialPolyacrylate
Bore Diameter3.174
Bore Diameter80.62
Seal Outside Diameter3.179
Seal Outside Diameter80.747
Seal Width1.875
Seal Width31.217

This part fits 35 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2004FordF-250 Super DutyRear1.880 " Sh.; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2004FordF-350 Super DutyRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2004FordF-350 Super DutyRearExc. Trans. Part No. F81P-A; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2003FordF-150Rearw/ 1.88" Shaft; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2003FordF-250 Super DutyRear1.880 " Sh.; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2003FordF-350 Super DutyRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2003FordF-350 Super DutyRearExc. Trans. Part No. F81P-A; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordExcursionRearID #YC3P-E, P; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordExcursionRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordExpeditionRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordExpeditionRearID #YC3P-E, P; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordExplorer SportRear4R100 Transmission, ID #YC3P-A; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordF-150Rearw/ 1.88" Shaft; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordF-250 Super DutyRear1.880 " Sh.; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordF-350 Super DutyXLRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2002FordF-350 Super DutyRearExc. Trans. Part No. F81P-A; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordExcursionRearID #YC3P-E, P; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordExcursionRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordExpeditionRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordExpeditionRearID #YC3P-E, P; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordExplorer SportRear4R100 Transmission, ID #YC3P-A; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordF-150Rearw/ 1.88" Shaft; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordF-250 Super DutyRear1.880 " Sh.; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordF-350 Super DutyRearExc. Trans. Part No. F81P-A; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2001FordF-350 Super DutyXLRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2000FordExcursionRearID #YC3P-E, P; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2000FordExcursionRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2000FordExpeditionRearID #YC3P-E, P; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2000FordExpeditionRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2000FordF-150Rearw/ 1.88" Shaft; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2000FordF-250 Super DutyRear1.880 " Sh.; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
2000FordF-350 Super DutyXLRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft
1999FordF-250Rear1.880 " Sh.; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
1999FordF-250 Super DutyRear1.880 " Sh.; Schaeffler Seal Global Number 413 2920 100; 1.880" Shaft
1999FordF-350 Super DutyXLRearSchaeffler Seal Global Number 413 2920 100; 1.880" Shaft

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

100086187254132920100

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.