CRANKSHAFT, CONNECTING ROD, PISTON ASSY
Crankshaft Compatibility and Installation Guide
Crankshaft A →
Connecting Rod I →
Connecting Rod Bearing
Black
Crankshaft A →
Connecting Rod II →
Connecting Rod Bearing
Blue
Crankshaft B →
Connecting Rod I →
Connecting Rod Bearing
Red
Crankshaft B →
Connecting Rod II →
Connecting Rod Bearing
Black
Piston Installation Guide
Reverse the removal procedure for installation. Pay attention to the following details.
Apply engine oil on the piston pin.
Insert the piston pin into the piston and connecting rod.
Note: Make sure the mounting direction of the piston is correct.
For each cylinder, install piston with the arrow on piston dome pointing toward the transmission of the engine.
Note: The connecting rods and the two marked connecting rods have a "-0JY0" marking, which should face outward on both sides of the crankshaft (the connecting rods with the "-0JY0" marking should face outward uniformly).
Front Cylinder: Arrow on top of piston must show to intake side.
Rear Cylinder: Arrow on top of piston must show to exhaust side.
Use needle-nose pliers to assemble the NEW piston circlip.
Warning: Replace removed piston circlip(s) with new ones every time.
Place a rag on cylinder base to avoid dropping the circlip inside the engine.
If you are unable to find the corresponding parts for the catalog, please contact us.
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Crankshaft Assy
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Connecting Rod Parts
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Connecting Rod Parts
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Piston Ring Set
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Piston Ring Set
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Piston Pin
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Woodruff Key for Crankshaft
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Crankshaft Connecting Rod Plain Bearing
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Crankshaft Connecting Rod Plain Bearing
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Crankshaft Connecting Rod Plain Bearing
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Crankshaft Connecting Rod Plain Bearing
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Piston Assy
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Piston Assy
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Piston Set
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