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SE428 1.81:1 Ratio / 30" Shaft / 2 Stroke V6 / Counter Rotation
This gear case replaces most Yamaha 2 Stroke V6 3.1 and 3.2 Liter
(200HP/225HP/ and some 250HP) Engines with 1.81:1 Gear Ratio and 30 Inch Drive Shaft
For Counter Rotation only, do not use for Standard Rotation
Please view Technical tab for your specific model.
The paint color is Black. You can paint it to match.
For application assistance, please find your engine model number and call 813-925-7127
Use CRTL+F to Search for your Engine Model Number
| Year | Model Number | Shaft | Gear Ratio | SEI part number |
|---|---|---|---|---|
| 2005 | LZ250TURD | 30 | 1.81:1 | 90-428-A30 |
| 2004 | LZ250TURC | 30 | 1.81:1 | 90-428-A30 |
| 2003 | LZ250TURB | 30 | 1.81:1 | 90-428-A30 |
| 2002 | LX250TURA | 30 | 1.81:1 | 90-428-A30 |
| 2001 | LX250TURZ | 30 | 1.81:1 | 90-428-A30 |
| 2000 | LX250TURY | 30 | 1.81:1 | 90-428-A30 |
| 1999 | L250TURX | 30 | 1.81:1 | 90-428-A30 |
| 1998 | L225TURW | 30 | 1.81:1 | 90-428-A30 |
| 1998 | L250TURW | 30 | 1.81:1 | 90-428-A30 |
| 1997 | L225TURV | 30 | 1.81:1 | 90-428-A30 |
| 1997 | L250TURV | 30 | 1.81:1 | 90-428-A30 |
| 1996 | L225TURU | 30 | 1.81:1 | 90-428-A30 |
| 1996 | L250TURU | 30 | 1.81:1 | 90-428-A30 |
| 1995 | L225TURT | 30 | 1.81:1 | 90-428-A30 |
| 1995 | L250TURT | 30 | 1.81:1 | 90-428-A30 |
| 1994 | L250TURS | 30 | 1.81:1 | 90-428-A30 |
| 1993 | L250TURR | 30 | 1.81:1 | 90-428-A30 |
| 1992 | L250TURQ | 30 | 1.81:1 | 90-428-A30 |
