Yamaha 33D-116A0-00-00 - 4-Stroke Piston Kit is an accessory kit that includes a piston, ring, circlips, and wrist pin for service and maintenance use.

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Key Features & Benefits

• Genuine Yamaha kit — piston, ring, circlips, and wrist pin included
• High-quality forged aluminum piston construction
• Proven OEM fitment, durability, and reliability
• Restores factory compression and throttle response
• Straightforward drop-in replacement during a top-end rebuild
• Matched components eliminate bore/clearance guesswork

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Fits These Yamaha Models

Yamaha Model	Compatible Years
YZ450F	2010-2013

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Frequently Asked Questions

What is Yamaha part 33D-116A0-00-00?

33D-116A0-00-00 is the Yamaha 4-Stroke Piston Kit, an accessory kit containing piston components for service and maintenance.

What type of Yamaha part is 33D-116A0-00-00?

It is an accessory part designed for service maintenance purposes.

Which Yamaha models fit 33D-116A0-00-00?

This piston kit fits select Yamaha YZ450F models from 2010 to 2013. Confirm the exact model and year 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.