Need to fix a cracked or rotten fuel line on your lawn mower, snow blower, or other small engine equipment? This is the standard 1/4 inch Inside Diameter (I.D.) fuel hose, sold by the foot. It's the exact size used on tons of Briggs & Stratton, Tecumseh, and other small engines, directly replacing part numbers like 499742 and 430173. The outside diameter is about 7/16 inch. It's made from fuel-resistant tubing that won't break down from ethanol gas. Just cut the length you need with scissors or a knife - it's that easy. Whether you're doing a repair or just want some spare line for future projects, buying it by the foot is the most economical way. Keep your equipment running safely by replacing old, brittle lines before they leak. A must-have for any small engine tool kit. UPC: 0032488070169.