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 6BH-15100-20-00

Genuine OEM product
A newer version is available: 6CR-15100-20-00
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 LineModel2012201320142015201620172018
Yamaha MotorsSport BoatRX1800
Yamaha MotorsSport BoatSXT1800
Yamaha MotorsSport BoatXAT1800
Yamaha MotorsSport BoatXBT1800
Yamaha MotorsWaveRunnerFB1800
Yamaha MotorsWaveRunnerSAT1800
Yamaha MotorsWaveRunnerSH1800
Yamaha MotorsWaveRunnerVC1800
Yamaha MotorsWaveRunnerVX1800

Supersession Chain

NameSKUSuperseding SKU
Crankcase Assembly99999-04062-00Current
6CR-15100-11-006CR-15100-10-00Current
Crankcase Assembly(viewing)6BH-15100-20-00Current