MTD 951-10300 Fuel Cap Assembly for Murray Troy-Bilt Yard-Machines 250 240 020 CC94M CC98M 220 751-10300

What It Is

The MTD 951-10300 Fuel Cap Assembly replaces the original cap on Murray, Troy-Bilt, and Yard-Machines mowers (models like 250, 240, 020, CC94M, CC98M, 220, and 751-10300). It seals the gas tank to prevent leaks and fuel evaporation.

Fitment & Compatibility

• Check your model number: Fits Murray, Troy-Bilt, and Yard-Machines push mowers with model numbers 250, 240, 020, CC94M, CC98M, 220, or 751-10300. Not universal for all MTD brands.
• OEM vs aftermarket: This is an OEM MTD part (not generic). It matches the original cap’s thread size and vent design.
• Measurements: Cap diameter is approximately 1.5 inches; thread pitch is standard for these models. If your old cap has a different thread pattern, it won’t fit.
• Deck size: Not relevant—this cap fits the tank, not the deck. Ignore deck size in compatibility searches.

Key Things to Know

• Easy install: No tools needed—just twist on and tighten by hand. Takes 30 seconds.
• Vent check: New cap has a built-in vent. If your mower stalls or runs lean, the vent may be clogged—replace the cap rather than trying to clean it.
• Common gotcha: Some aftermarket caps have a different vent design that can cause pressure issues. This OEM cap avoids that.
• Quality: Rated 4.5/5 stars (56 reviews). Users note it’s identical to the original and seals well.

Should You Buy It

Buy this if your current cap leaks, is cracked, or won’t seal properly on a compatible Murray, Troy-Bilt, or Yard-Machines mower. It’s a direct, reliable OEM replacement for $13.95—no guesswork. Skip if you have a different brand or model not listed.