3Pack Spout Gasket Spout Plug Exhaust Cap Replacement Spout & Parts Kit for Rubbermaid, Kolpin, Gott, Can Fuel Gas Parts Lawn Mowers

What It Is

This is a 3-pack replacement spout kit for plastic fuel cans (e.g., Rubbermaid, Kolpin, Gott, Can) used on lawn mowers, trimmers, and other small engines. It includes spout gaskets, plugs, and exhaust caps to fix cracked, leaking, or missing fuel can spouts.

Fitment & Compatibility

Before buying, confirm your fuel can’s brand and model—this kit is designed for older-style rectangular or round plastic cans with a standard 1-inch (25mm) threaded opening. Measure the inner diameter of your can’s neck; if it’s larger (e.g., 1.5 inches), this won’t fit. Works with most Rubbermaid, Kolpin, and Gott cans from the 1990s-2000s, but not newer “safety” cans with proprietary spouts (e.g., No-Spill, Scepter). Check the existing spout’s thread pitch—this uses coarse threads common on older cans.

Key Things to Know

• Quality concerns: Many users report thin plastic that cracks easily, especially on the exhaust cap. The gaskets may degrade quickly with ethanol-blended fuel.
• Installation difficulty: Simple swap—unscrew old spout, clean threads, screw on new one. No tools needed, but ensure the gasket sits flush to prevent leaks.
• Common gotcha: The spout plug (cap) may not seal tightly on some can necks, causing fuel vapor smell or drips. Test fit before filling.
• Fitment trick: If the spout is loose, wrap plumber’s tape around the threads for a snugger seal.

Should You Buy It

Buy this if you have an older Rubbermaid, Kolpin, or Gott fuel can with a cracked or missing spout and want a cheap, quick fix—but expect basic plastic that may need replacement again in a year or two. Avoid if you need a heavy-duty, leak-proof seal for frequent use or have a modern safety can.