Fuel Tank Cap for John Deere 40 and 50 Series Tractors SKU: QT3158

A damaged or missing fuel cap creates immediate problems that can sideline your tractor when you need it most. Water and dirt infiltration through a faulty cap contaminates fuel, clogs filters, and damages injection systems, while fuel evaporation wastes expensive diesel and creates vacuum issues that affect engine performance.

Key Benefits

• Precision threading ensures secure fit and leak-proof seal on John Deere fuel tanks
• Integrated gasket prevents contamination while maintaining proper tank venting
• Durable construction withstands harsh field conditions and daily use
• Direct OEM replacement design eliminates fitment concerns

This reliable fuel cap keeps your John Deere running efficiently while protecting your investment in clean fuel. When you're pulling long hours during planting or harvest, trust parts that deliver the protection your equipment demands.