For lawn mower 12.5 5-4993The carburetor replaced 799728.Suitable for old 498027 498231 499161 494502 494392 495706 498134 496592The air filter replaces 496894S 496894 493909, the pre-filter 272403S 272403.Air filter: height: 3 inches, length: 7-1/4 inches, narrow end width: 2-3/16 inches, wide end width: 2-7/8 inches. Carburetor for 799728 498027 499161 498231 494502 494392 495706 498134 496592 5-4993 for 734463213805DN Engine, for Pro Gen 5000W 5000W Portable Generator with 9 KM699318 699737 699856 699896 Engine for 215000 Centrin Engine, for Four-stroke Small Gasoline Lawn MowerSuitable for Various Small Gasoline Engines:282707,283702,283707,284707,284777,285707,286702,286707, 288702, 288707, 289702, 289707,28 a702, 28 a707, 28 c702, 28 C707,28 B702, 28 B705, 28 B706, 28 B707,28 D702, 28 D707, 28 M706, 28 M707,28 F707, 28 R707, 28 T707 & 28 V707Applicable Lawn Mower Engine Engine 917256450Sturdy & Durable, Long LifeColor: SilverMaterial: MetalPackage Content:1 x Carburetor1 x Gasket1 x Air Filter1 x Pre-Filter1 x Fuel Filter1 x Spark Plug1 x Shut-off Valve1 x MountingOnly The Above Package Content, other products are not included. Note: The light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.