|Crankshaft Diameter:||1 in.|
|Crankshaft Length (Sump Face to Crankshaft End):||3-5/32 in.|
|Crankshaft Model Number:||591150|
|Crankshaft Tapping Size:||7/16-in - 20|
|Cylinder Bore:||3.70-in (94mm)|
|Cylinder Stroke Length:||3.06-in (77.6mm)|
|Governor Max. Speed:||3,300|
|Lubrication System:||Pressure Lube|
|Number of Cylinders:||1|
|Oil Capacity:||48 oz.|
|Recommended Use:||Lawn Mowers, Riding Mowers, Tow-Behind Mowers|
|Shipping Weight:||82 lbs.|
Do you have questions about this product?
Get answers from real customers and in-house experts with AnswerBox.
Q:what are the valve clearance on the intake and exhaust?
A:The valve clearance on the intake is .003-.005-in and on the exhaust, its .005-.007-in.
Q:I'm useing sae30 briggs oil and the engin is burning oil all the time. Mower is only three years old .
A:You most probably have a blown head gasket. This intek is noted for this issue.
A:Please contact Briggs and Stratton directly at 800-444-7774 for assistance with your mower.
Q:What kind of oil does it take?
A:It takes Briggs & Stratton lawnmower oil SAE 30 small engine oil.
Q:Do you have a drawing of the bolt pattern for this engine?
A:Follow this link, it should give you the information you need: