Fuel Cap with Gasket 2 1/8 Inch from Allparts Equipment Fit All Desa Heaters using 2 1/8 Inch Fuel caps Reddy Heater, Master Heater, Remington Heaters USA BASED - Allparts Equipment & Accessories takes pride in distributing our products in Southwest Michigan, USA. We are committed to delivering superior products that ensure performance, reliability, and durability. Additionally, Allparts offers 50+ combined years of top-tier USA based technical support to assist you with any questions or issues, ensuring you receive the best possible experience with our products. 097702-01 Desa Reddy Heater fuel cap with gasket is used for several different brands of portable heaters including Desa, Master, Remington, Sears, Dayton and other various brands. This 097702-01 Fuel Cap service kit will fit Desa, Master, Reddy, Remington portable kerosene and diesel heaters. The gas cap measures 2 1/8 inches in diameter and comes with the pre-installed gasket.