| Brand | Yamaha |
|---|---|
| Engine Type | 4-Stroke |
| Type | Engine Short Block |
| Number of Cylinders | 1 |
| Universal Fitment | No |
| Vintage Part | No |
| Country of Origin | Japan |
| Fuel Type | Gasoline |
| Performance Part | No |
Check the listing for details. S1-4 Lower Engine Motor Crank Case 99 Yamaha Big Bear YFM 350 1999 ATV 2x4 Quad. Condition: Used, Made in Japan. Listed at 322.99 USD. GOOD LOWER ENGINE / MOTOR, CASES HAVE NO BREAKS ( I DO SEE A FEW ENGINE CASE BOLTS BROKE OFF WHICH MY INPACT DID THIS WHEN REMOVING THE CLUTCH COVER) THE CRANK SPINS SMOOTH, ROD HAS NO PLAY. THE 1ST FEW NUMBERS / LETTERS IN THE TITLE IS THE BIN LOCATION OF THIS PART IN OUR WAREHOUSE.