DESCRIPTION
Mercury EFI 135-200 HP Lower Unit — Complete replacement lower unit assembly for Mercury EFI outboards from 135 to 200 horsepower, specifically designed for 25-inch shaft models with part number 9148A47.
- Fits Mercury EFI 135, 150, 175, and 200 HP engines
- 25-inch shaft length
- Freshwater-rated construction
- OEM part number 9148A47
This complete lower unit includes the gearcase, propeller shaft, and drive components, making it ideal for full replacements or major repairs on Mercury EFI outboards.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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- FREE SHIPPINGFree shipping on every order — no minimum purchase required.
- SHIPS IN 24 HOURSOrders dispatched within one business day, delivered in 2–5 business days.
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