Mercruiser Lower Unit Gear Set | Sierra Marine 18-2206-1
Mercruiser Lower Unit Gear Set | Sierra 18-2206-1
Sierra 18-2206-1 Lower Unit Gear Set
- Mercruiser Lower Unit Gear Set
- For all Mercruiser MR, Alpha, and Gen II Mercruiser drives (Except Gen II 2.0 - 2.4 ratios)
- Replaces Mercury 43-878087A2, 43-828073A1, and 43-828072A2
- Replaces Sierra 18-2206