When your tank lid starts leaking or letting in dust and debris, it’s usually the gasket that’s given up the fight. Whether it’s on a spray tank, water tank, or fuel tank, a worn gasket can turn a simple filling operation into a messy ordeal. This replacement gasket brings back that tight seal that keeps liquids where they belong and contaminants where they don’t.
What You’re Getting
- Precision-sized for 5-inch tank lid openings – no trimming or stretching needed
- Weather-resistant rubber that stays flexible through temperature extremes
- Chemical-resistant material that handles fertilizers, herbicides, and other agricultural chemicals
- Durable construction designed to last season after season of farm use
Built for Real Farm Work
This gasket fits standard 5-inch tank lids commonly found on trailer sprayers, nurse tanks, and other agricultural equipment. From Fimco-style spray rigs to custom-built tanks, if you’ve got a 5-inch opening that needs sealing, this gasket gets the job done. Perfect for those tanks that see everything from clean water to liquid fertilizer.
Made to Last
Agricultural tanks take abuse – sitting in the sun, bouncing down field roads, and dealing with all kinds of chemicals. This gasket uses a rubber compound that resists UV damage, chemical breakdown, and temperature cycling. It won’t get brittle in winter cold or soft in summer heat like cheaper gaskets do.
Installation Notes
Clean the lid and tank rim thoroughly before installing the new gasket – old residue prevents proper sealing. The gasket should sit evenly in the groove without bunching or stretching. If your old gasket was leaking around one spot, check for warping or damage to the lid that might need attention first.
