Petrol Lawnmower Push (briggs & Stratton)

Briggs and Stratton Petrol Lawnmower in need of some TLC, needs service with new filter and diaphragm. Then will be spot on the only reason I haven t done it myself is because someone else has bought me another one. Comes with collection box and new pull starter lead . any questions text 07986 583300! Thanks for looking