Do It Yourself Section My Garage Section Parts Look Up  Over
1,000,000 Orders Shipped Since 1997!  Crankshaft Parts   How
does a Crankshaft work in a small engine? The crankshaft
attaches to a piston by a connecting rod. During each cycle, the
crankshaft rotates to push the piston up in the cylinder.
Crankshafts rarely break, but if they do, it can cause serious
engine damage. If you're doing an engine overhaul, don't forget
to replace the crankshaft.  For preventative maintenance, many
engine manufacturers recommend replacing the crankshaft and the
camshaft at the same time. When you're repairing your small
engine, Jack’s has all the parts you need. We have replacement
crankshafts from the major manufacturers, including Briggs and
Stratton, Honda, Kawasaki, Kohler, and Tecumseh. Match your part
or model number below. We also carry replacement camshafts.
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