Genuine Kawasaki 13031-0855 Crankshaft – 3 15/16”
Compatible Engines: Kawasaki FX921V, FXT00V (4 Stroke Engines)
Superseded Part Number: 13031-7074
Note: This crankshaft has a 3 15/16” shaft. If your engine requires a 4 9/32” shaft, you need part number 13031-0856.
Product Overview
The Kawasaki 13031-0855 crankshaft is a genuine OEM replacement designed for select Kawasaki FX921V and FXT00V 4-stroke engines. Precision-engineered to meet Kawasaki’s exact specifications, this crankshaft ensures your engine runs smoothly and reliably. Using a genuine Kawasaki part helps maintain engine balance, reduces wear on internal components, and prolongs engine life.
Key Features & Benefits
- Genuine Kawasaki OEM part for perfect fit and compatibility.
- Durable, precision-machined crankshaft for long-lasting performance.
- Maintains engine balance and reduces vibration for smoother operation.
- Ensures reliable starting and consistent power output.
- Compatible with multiple engine models, making it ideal for maintenance or repair.
Compatible Engine Models:
| Engine Series | Compatible Models |
|---|---|
| FX921V (4 Stroke) | FX921V-AS13, FX921V-AS26, FX921V-BS13, FX921V-CS17, FX921V-DS13, FX921V-FS00, FX921V-GS00, FX921V-HS00, FX921V-JS00 |
| FXT00V (4 Stroke) | FXT00V-AS25, FXT00V-AS26, FXT00V-AS27, FXT00V-AS42, FXT00V-AW06, FXT00V-BS25, FXT00V-BS26, FXT00V-BS42, FXT00V-CS42, FXT00V-ES05, FXT00V-FS00, FXT00V-GS00, FXT00V-HS00, FXT00V-HS05, FXT00V-JS00, FXT00V-KS05 |
Maintenance & Installation Tips
- Ensure proper engine alignment before installing the crankshaft.
- Lubricate all moving parts as recommended in the Kawasaki engine manual.
- Inspect connecting rods, bearings, and seals for wear when replacing the crankshaft.
- Always use OEM Kawasaki parts to maintain engine warranty and optimal performance.
We at Red Rock Turf are stocking distributors for Briggs & Stratton, Kohler, Kawasaki, and Toro.
We don’t just sell OEM parts — we also use them in our equipment repairs and rebuilds.
If you need a part that you don’t see, please call or text us at 435-213-5854.
We don’t just sell OEM parts — we also use them in our equipment repairs and rebuilds.
If you need a part that you don’t see, please call or text us at 435-213-5854.





















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