SEI, SE108, Replacement Sterndrive, Counter Rotating, Lower Assembly


Replacement Mercruiser Counter Rotating Alpha One Sterndrive, Lower Assembly Only, SE108, All Ratios
SKU: 488664
Mfg# 90-108-02
UNIT: Each
Type: Lower Assembly Only
Ships from Manufacturer (Typically Ships out in 3-5 Business Days)
  • Replaces Mercruiser Alpha One Gen I
  • Up to 300 HP
  • Lower Assembly Only
  • To replace Counter Rotation units only

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The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • All returns must be recevied within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.