Yamaha 6CS-15100-20-00 - Crankcase Assembly | WaveRunner FX SVHO, WaveRunner FX Cruiser SVHO, WaveRunner FX Limited SVHO & More

The genuine Yamaha 6CS-15100-20-00 Crankcase Assembly is an OEM replacement component for compatible Yamaha WaveRunner and other listed Yamaha applications. This part is used within the engine system and supports correct internal engine movement, sealing, alignment, mounting, or component operation. Using the correct Yamaha OEM part helps maintain factory fit, compatibility, and dependable operation. Confirm your exact model and year in the compatibility table below before ordering.

---

Key Features & Benefits

• Genuine Yamaha OEM Part: Factory part number 6CS-15100-20-00 manufactured for compatible Yamaha applications.
• Factory Fit & Compatibility: Designed around Yamaha specifications, dimensions, and the surrounding factory assembly.
• Engine System Support: Supports correct internal engine movement, sealing, alignment, mounting, or component operation.
• Service-Ready Replacement: Suitable for routine maintenance, restoration, or repair when this part number is specified for the model.

---

Fits These Yamaha Models

Yamaha Model	Compatible Years
FC1800 WaveRunner FX SVHO	2021
FC1800A WaveRunner FX Cruiser SVHO	2021
FC1800B WaveRunner FX Limited SVHO	2021
FX1800 WaveRunner FX SVHO	2024
FX1800A WaveRunner FX Cruiser SVHO	2024
FX1800B WaveRunner FX Limited SVHO	2024
GP1800 GP SVHO	2024
GP1800R SVHO	2021

---

Frequently Asked Questions

What is Yamaha part 6CS-15100-20-00?

6CS-15100-20-00 is the genuine Yamaha Crankcase Assembly, an OEM replacement component used on the compatible Yamaha models listed above.

What is Yamaha 6CS-15100-20-00 used for?

It is used within the engine system and supports correct internal engine movement, sealing, alignment, mounting, or component operation.

Which Yamaha models fit 6CS-15100-20-00?

This part fits the Yamaha models and years shown in the compatibility table above, including WaveRunner FX SVHO, WaveRunner FX Cruiser SVHO, WaveRunner FX Limited SVHO, and GP SVHO. Fitment can vary by year and configuration, so verify your exact model and model year before ordering.

---

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.