OEM Parts Yamaha Piston (Std)
Yamaha

Yamaha - Piston (Std) - 2S2-11631-20-00

Check if this part fits your Yamaha model 

Manufacturer

Brand New, Genuine Yamaha Part

Manufacturer Part#

2S2-11631-20-00

Item Number

OEM290078

This Part Replaces

2S2-11631-10-00

$182.95 MSRP $211.99
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Special order item

This item is a non-returnable special order item that has to be ordered from the manufacturer warehouse. Once ordered, the order for this item cannot be canceled, and all sales are final.

Please note that this item is not returnable. It cannot be returned for a refund or store credit. It cannot be exchanged for another item.

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This part is utilized in 10 assemblies 

2006 Yamaha YZ450F (YZ450FV)

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2006 Yamaha YZ450F 50TH ANNIVERSARY (YZ450FSPV)

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2007 Yamaha WR450FW

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2007 Yamaha YZ450F (YZ450FW)

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2008 Yamaha WR450FX

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2008 Yamaha YZ450FX

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2009 Yamaha WR450F (WR450FY)

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2009 Yamaha YZ450FYL

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2009 Yamaha YZ450FYW

CRANKSHAFT PISTON  

This part is number 021 on this diagram
Quantity required per assembly: 1

2011 Yamaha WR450F (WR450FA)

CRANKSHAFT PISTON  

This part is number 21 on this diagram
Quantity required per assembly: 1