Oregon 07-261 Fuel Line 3/32 by 3/16" by 25 Lawn Mower Replacement Part"One New Aftermarket Replacement Fuel Line for Lawn Mowers, Chainsaws, Snowmobiles, and More The Oregon 07 261 is a specially formulated gas and oil vinyl tubing designed for use in the fuel systems of lawn mowers, chain saws, snowmobiles, and dirt bikes. This 25 foot roll of yellow fuel line features a 3 32" inner diameter and 3 16" outer diameter, making it a direct Tygon comparable replacement for small engine fuel delivery lines. The translucent