Generac 0D4026 OEM RV Airbox to Spacer Carburetor H990 Gasket - Replacement Part HEAVY-DUTY GASKET REPLACEMENT - Constructed from sturdy and robust fibrous materials for enhanced durability and superior reliability. OFFERS OPTIMUM FUNCTIONALITY - Works by filling in the spaces between two or more mating surfaces in your engine. Prevents leakage from or into the joined objects while under compression, ensuring that your engine is always in full performance. REPLACEMENT PART - This authentic carburetor gasket is made compatible with Generac Guardian Portable Generators and Commercial-Industrial-Residential Portable Generator Systems. ORIGINAL EQUIPMENT MANUFACTURER - This airbox to carburetor gasket is a guaranteed OEM part designed to deliver you with a reliable and high-performing product. SUPPLIES AND PARTS FOR MOTORHOMES - This item is an original product of Generac Group. A full line of Generac accessories and replacement parts are also available.