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.

Crankcase
Yamaha Motors

Crankcase 7CT-E5121-00-00

Country of Origin:
Japan
Genuine OEM product
$309.39$363.99
You save $54.60
-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Stock information may be outdated.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 LineModel2000200120032005200620072008201120122014
Yamaha MotorsGenerator20
Yamaha MotorsGenerator30
Yamaha MotorsGenerator40
Yamaha MotorsGenerator4000
Yamaha MotorsGenerator4600
Yamaha MotorsGenerator5200
Yamaha MotorsGenerator6600
Yamaha MotorsUTV360

Supersession Chain

NameSKUSuperseding SKU
Crankcase 17CT-E5111-00-00Current
Crankcase 17WG-15111-00-00Current
Crankcase(viewing)7CT-E5121-00-00Current