NBR O-Ring Kit (E85 & Methanol Compatible)

A pack of 5 replacement O-rings made from Nitrile Butadiene Rubber (NBR), chosen for its strong resistance to E85, methanol, and other high-alcohol content fuels.

Suited to AN fittings and adapters across fuel pumps, rails, and injector systems, these O-rings help maintain a reliable, leak-free seal in performance and street fuel systems running ethanol or methanol blends.

• Material: Nitrile Butadiene Rubber (NBR)
• Pack size: 5 O-rings
• Compatible with E85, methanol, and gasoline