The main jet replaces for BS 592792, and used on 09P702 series engines Fitment: The carburetor main jet fit for 09P702-0001-B1 09P702-0003-F1 09P702-0005-F1 09P702-0006-B1 09P702-0007-F1 09P702-0010-F1 09P702-0024-F1 09P702-0033-F1 09P702-0045-F1 09P702-0046-F1 09P702-0047-F1 09P702-0055-F1 09P702-0075-F1 09P702-0087-F1 09P702-0098-F1 09P702-0104-F1 09P702-0115-F1 Engine Fitment: The carburetor main jet fit for 09P702-0116-F1 09P702-0119-F1 09P702-0139-F1 09P702-0144-F1 09P702-0145-F1 09P702-0146-F1 09P702-0148-F1 09P702-0162-F1 09P702-0163-F1 09P702-0165-F1 09P702-0169-F1 09P702-0171-F1 09P702-0190-F1 09P702-0194-F1 09P702-0195-F1 09P702-0198-F1 09P702-0205-F1 Engine Carburetor Improvement: The carburetor main jet is used to replace the main jet of your lawn and garden equipment engine carburetor and is made of high quality materials that will increase the life of your carburetor Directly Replace: Dirt in the orifice of the old main jet, or severe corrosion, preventing the machine from running. This carburetor main jet does not require modification and can directly replace the old one. Package includes 2 carburetor main jets