What fuel mix is required for my 2 stroke Mountfield SP474 mower?

Correct. Forgot about the Suzuki engine - not a papular model. But the SP474 definitely is not a 2-stroke.

Phil Saunders
March 2009

...actually Mountfield have produced several models with 2-stroke engines fitted. One in particular was the Monarch that had the Suzuki MX120 2-stroke engine fitted as standard. Although these haven't been produced for some years.

pleasant
March 2009

Mountfield never made a 2 stroke mower. The SP474 should be fitted with a Briggs & Stratton or a Tecumseh 4 stroke or some sort - exact model will depend on date of manufacture (unless the engine has been replaced at some).

Put standard unleaded in the tank, and SAE30 oil in the engine sump.

Phil Saunders
March 2009