Here's a NEW plastic replacement gas tank for your 1988-1992 Honda TRX300 Fourtrax four-wheeler. Replace that rusted, leaky tank today. No more worries about interior rust or dents and dings. This is a top quality one-piece molded plastic construction that comes complete with the gas cap and petcock mounting flange. Your stock fuel petcock will simply screw on just like on your oem tank or we also offer a new replacement petcock and filter in our store.