OMCO DEF TANK CAP - NON VENTED Missing image it resists wear and environmental

it resists wear and environmental stress

helping to reduce combustion temperatures and lower nitrogen oxide (NOx) emissions

this cap is essential for preserving engine performance and longevity

High dirt-holding capacity for extended service intervals

OMCO DEF TANK CAP - NON VENTED Missing image it resists wear and environmentalThe OMCO DEF TANK CAP NON VENTED is a durable, precision engineered cap designed to securely seal Diesel Exhaust Fluid (DEF) tanks without venting. Its non vented design helps maintain DEF quality by preventing contamination and evaporation, ensuring optimal performance of emission control systems in heavy duty vehicles. Built for reliable sealing and long term durability under demanding conditions.