QUANTUM® 45-50-55-60-625-650-675-725

The Briggs & Stratton Quantum also known as 45,50,55,60,625,650,675.725 vertical crankshaft side valve engines (L- head type). This type of engine is normally fitted to walk behind equipment.
These engines have a paper air cleaner, a plastic tank and a metal float type carburettor.
They have various cold start systems, primer, readystart or manual cable choke.

The model-type-code can be found stamped into the top engine cover above the spark plug or on a plate just above the muffler.

With this information, you can use our interactive parts diagrams to find the parts you need (for more information on how to find your engine numbers click HERE )
Please find the popular parts for your engine below or to go straight to our interactive parts diagrams click HERE