0C2978 Generac Cylinder Head Gasket GTV990

0C2978 Generac Cylinder Head Gasket GTV990.  C2978 has been superseded to 0C2978.  Fits Generac GTV990, GP15000 Portable Generator.  Also fits Generac 004806-0 (GTV990)  004806-1 (GTV990)  005008-0 (GTV760)  005008-1 (GTV760)  005009-0 (GTV990)  005009-1 (GTV990)  005057-0 (GTV990)  005057-1 (GTV990)  005058-1 (GTV760)  005058-2 (GTV760)  005072-1 (GTH990)  005442-0 (GTH990)  005682-0  0057340  0057341  005734R0  005734R1  005734R2  0057350  0057351  005735R0  005735R1  005735R2  0060550  0060980  0E3480  0E4328  4389-0  4389-1  4389-2  4389-3  4389-3 After SN 3999625  4390-0  4390-1  4390-2  4390-3  4390-3 After SN 3999625  4451  4456-0  4456-1  4456-2  4456-3  4456-3 After SN 3999625  4582  4582-1  4582-2  4583  4666-1  4692-2  4702-0