SPRING INTO SAVINGS: 10-50% discount on all OEM parts!

Unless prohibited by manufacturer. Does not include aftermarket products. Priced as marked.

Trusted Since 2005★★★★★ 4.7/5 Stars
My Account
& Order Status
Contact Us

PartsPak.com orders will be processed and fulfilled by Crowley Outdoors. For support please call (800) 580-0720.

Flat $9.95 Shipping on ALL parts orders

We offer flat $9.95 shipping on ALL parts orders. (Complete Engines, Lower Units, Sterndrives, and Oversize items excluded). In addition, orders over $89 have reduced cost express shipping available at checkout.

shipping mapshipping map legend

You can get a rough idea of standard transit times from the map above.

PISTON (STD)
Yamaha Motors

PISTON (STD) 6P2-11631-11-93

Country of Origin:
United States
Genuine OEM product
$294.44$346.40
You save $51.96
-15%
Cross Ship
Leaves in 2-5 days
Stock information may be outdated.
Please update to get latest availability.
  • This is an OEM part manufactured by Yamaha Motors
  • 30 day return policy
Yamaha Motors logo

Discounted Products

See all discounted products
Our verified social media accounts

Beware of impersonators

Product Questions 0

Don't hesitate to ask a question. It will be answered by our support staff or a fellow boater.

Parts Fitment

Please verify fitment before ordering.

BrandProduct LineModel2011201220132014201520162017
Yamaha MotorsInternational200
Yamaha MotorsInternational225
Yamaha MotorsInternational250
Yamaha MotorsOutboard200
Yamaha MotorsOutboard225
Yamaha MotorsOutboard250

Supersession Chain

NameSKUSuperseding SKU
Piston (Standard)6P2-11631-10-93Current
PISTON (STD)(viewing)6P2-11631-11-93Current