Compatibility: Compatible with John Deere lawnmowers and tractors for carburetor system seal replacement. Model: M147958, corresponding to original equipment manufacturer (OEM) carburetor gasket specifications. Function/Application: Used for sealing between the carburetor and the engine to prevent air or fuel leakage and ensure normal engine operation. Material: Made of oil-resistant and high-temperature-resistant sealing material, possessing good elasticity and sealing performance, suitable for long-term engine use. Package: You will get 1pc lawn mower tractor carburetor gasket., Manufacturer: Micro Traders