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 Assembly
Yamaha Motors

Crankcase Assembly 6CJ-15100-00-9S

Genuine OEM product
A newer version is available: 6CJ-15100-00-00
No longer available
Search Nationwide Inventory
Check other dealers for availability.
No dealers found.
Dealer inventory search is provided as a service and may not reflect real-time 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 LineModel201020112012
Yamaha MotorsInternational40
Yamaha MotorsInternational70
Yamaha MotorsOutboard70

Supersession Chain

NameSKUSuperseding SKU
Crankcase Assembly6CJ-15100-00-00Current
Crankcase Assembly6CJ-15100-01-00Current
Crankcase Assembly(viewing)6CJ-15100-00-9SCurrent