These overhead valve engines are typically fitted to walk behind lawnmowers.

They have a plastic fuel tank mounted on the left hand side of the engine (viewed from behind), a plastic air filter housing in front of the tank. Some have a red primer bulb in the face of the filter cover, some do not. The exhaust is on the right side. Their model number generally begin 08P or 09P

They have a plastic fuel tank mounted on the left hand side of the engine (viewed from behind), a plastic air filter housing in front of the tank. They have Ready Start automatic choke for cold starting.
The exhaust is on the right side. Their model number will begin 103M or 104M.

The model-type-code can be found stamped into a plate just in front of the carburettor or on the right hand side stamped into the main engine block by the dipstick tube.
With this information, you can use our interactive parts diagrams to find the parts you need.

Spare parts for DOV 700, 750 & 750EX Engines.

These engines have "DOV" (Direct Overhead Valve) indented onto the rocker cover.
They are generally fitted to rotary lawnmowers.

Spare parts for Briggs & Stratton Intek & Intek Edge series of engine

(Overhead valve single cylinder - exhaust on the left of the engine when viewed from behind)

Briggs and Stratton Professional, 800E, 850E, 875E and 950E engines series

Single cylinder overhead valve (OHV). Exhaust on the right when viewed from behind the engine

Spare engine parts for Briggs & Stratton Europa engine

OHV with a full plastic top cover angled to the front

Spare parts for Briggs and Stratton Vanguard 5HP vertical crankshaft engine