Yamaha 18P-11400-05-00 - Crankshaft Assembly is a genuine Yamaha part. This engine part is one of the internal components that keep the engine running as designed. Confirm part number 18P-11400-05-00 against your Yamaha parts diagram before ordering.

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Key Features & Benefits

• Installs in the position shown in the Yamaha engine parts diagram.
• Built to Yamaha's specification for its engine location.
• Replaces worn, scored, or damaged engine components.
• Sold under Yamaha part number 18P-11400-05-00.

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Frequently Asked Questions

What part does Yamaha number 18P-11400-05-00 refer to?

Yamaha number 18P-11400-05-00 identifies the Crankshaft Assembly, a genuine Yamaha part. It replaces a worn or damaged engine component with the specified Yamaha part.

Should related parts be replaced with the Crankshaft Assembly (18P-11400-05-00)?

When replacing engine internals, inspect mating parts and replace gaskets and seals disturbed during disassembly. Refer to the Yamaha service manual for your model when installing 18P-11400-05-00.

Which Yamaha models use the Crankshaft Assembly (18P-11400-05-00)?

Model and year fitment data is not listed for 18P-11400-05-00 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part 18P-11400-05-00 before ordering.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.