Flojet # 20381-B Replacement O-Ring Buna

Flojet 20381-B Replacement O-Ring for Snap-In Quad Port Fittings, Buna. 3/4" Outside Diameter. Fits Flojet and Jabsco Standard Format Port Fittings. One O-Ring. Also Fits the Snap-In Quad Ports on Flojet Strainers. More Product Info:20381B, AS-113. Buna is typically used for water, oily water, bilge, light oils, engine oil change, diesel (not for biodiesel). 20381B, AS-113. Buna is typically used for water, oily water, bilge, light oils, engine oil change, diesel (not for biodiesel)