Genuine Kawasaki 12005-0777 Exhaust Valve
OEM Replacement Valve for Kawasaki FR / FS / FT / FX Engines
Table of Contents
Item Specifics
- Brand: Kawasaki
- Part Number: 12005-0777
- Type: Exhaust Valve
- Condition: New Genuine OEM
Product Description
This genuine Kawasaki exhaust valve is designed to restore factory engine performance and maintain proper valve sealing. A worn exhaust valve can lead to compression loss, hard starting, reduced power, and inefficient engine operation.
Replacing with OEM Kawasaki parts ensures correct fitment and long-term durability, making it ideal for maintenance, repair, and full engine rebuilds.
Key Features
- ✔ Genuine Kawasaki OEM part
- ✔ Restores proper compression and valve sealing
- ✔ Improves engine performance and reliability
- ✔ Built for durability in demanding applications
- ✔ Direct factory replacement fitment
Compatible Models
| Engine Series | Compatible Models (sub‑models) |
|---|---|
| FR651V | FR651V-AR04 |
| FR691V | FR691V-AR04 |
| FR730V | FR730V-AR04 |
| FS651V | FS651V-AS02 |
| FS691V | FS691V-AS02 |
| FS730V | FS730V-AS01 |
| FT651V | FT651V-AS00 |
| FT691V | FT691V-AS00 |
| FT730V | FT730V-AR30 |
| FX651V | FX651V-AR00 |
| FX691V | FX691V-AR00 |
| FX730V | FX730V-AR00 |
FAQ
Q: Is this a genuine Kawasaki part?
Yes, this is a genuine OEM Kawasaki 12005-0777 exhaust valve.
Q: What engines does this fit?
It fits Kawasaki FR, FS, FT, FX, and FZ series engines including FR651V, FR691V, FR730V, FS651V, FS691V, FS730V, FT651V, FT691V, FT730V, FX651V, FX691V, FX730V, and FZ691V.
Q: What are signs of a worn exhaust valve?
Common symptoms include low compression, hard starting, rough running, power loss, or poor engine performance.
Q: Should valves be replaced during rebuilds?
Yes, exhaust valves are commonly replaced during engine rebuilds or valve service to restore proper performance.
Q: Do you carry other Kawasaki OEM parts?
Yes, we stock and source a wide range of Kawasaki, Briggs & Stratton, Kohler, and Toro OEM parts.
Q: Do you ship internationally?
Yes, international shipping is available on most items.
We at Red Rock Turf are a stocking distributor for Briggs and Stratton, Kohler and Toro, Kawasaki. We don’t only sell their OEM parts, we also use them on our equipment repairs and rebuilds. If there is something you need and don’t see it, then please feel free to get a hold of us, call or text 435-213-5854.













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