Thanks for taking a look at my ad. This is a service kit to fit the. Genuine Triumph air filter, part number T2204820. Genuine Triumph oil filter, part number T1218001. Three standard copper core NGK CR8EK spark plugs (stock code 3478). 4 litres of semi-synthetic 10w40 Castrol Power-1 engine oil. Castrol Power 1 conforms to the following specification: SAE10w40; JASO MA-2; API SN. Any questions, please feel free to contact me.