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Fuel Sealing Washers Seal Washer Fit for Banjo Bolt 8mm 10mm 12mm 14mm, Fit for Dodge Cummins Fuel System, Replace 3963983 3963988 3918188 4934278 40PCS

4.3 (2) Write Review
Free shipping on orders over $29.99

$14.99

$ 7 .99 $7.99

In Stock

About this item

  • Compatible models: Fuel sealing washers fit for Banjo bolt, fit for Dodge Cummins 12V/24V 5.9L/6.7L fuel system seals.
  • Replacement part numbers: 3918188 (8mm) 4934278 (10mm) 3963983 (12mm) 3963988 (14mm)
  • Function: Seal washer can ensure a tight connection between the hollow bolt and the fuel pipeline, preventing fuel waste, engine damage and other safety issues.
  • Sealing: Seal washer has good sealing performance, and can automatically improve the sealing performance as the pressure increases and the temperature changes.
  • Stable and durable: The friction between the sealing gasket and the moving parts is small, the friction coefficient is stable, the corrosion resistance is strong, not easy to age, and durable.


Product Description

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Kyle C.
August 24, 2025
They fit and work well
Brent
January 27, 2025
Definitely worth buying even if you don’t use all of it
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