Yamaha 150, 175, 200HP V6 Spanner-Nut Style Lower Unit Years 1988-2012
Yamaha 150, 175, 200HP V6 Spanner-Nut Style Lower Unit Years 1988-2012
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Need help with fitment? Email orders@hawkeyemarine.net with your engine make, model, year, and serial number so we can help you find the right part.
These are remanufactured outboard lower units (gearcases) for Yamaha 150, 175, and 200HP V6 2-stroke engines from 1988 to 2012. Rebuilt with all new bearings, seals, gears, and other components—including updated parts—these units often exceed original OEM reliability and performance.
Key Features and Specs:
- Design: Spanner-nut style bearing carrier (classic retention method for these 1988-2012 V6 models; differs from later bolt-in carrier designs—verify your existing unit for compatibility).
- Propeller Shaft: Typically 15 splines (standard for Yamaha V6 150-200HP models in this range).
- Water Pump: Included (not pre-installed—install during setup, add gear oil, and the unit is ready).
- Drive Shaft: Included.
- Warranty: Includes a 2-year manufacturer warranty. A 12-month extended warranty is available for an additional $540.
- Core Policy: If returning a core (your old lower unit), credit is determined by condition inspection. Maximum core value for this lower unit is $100.
Important Selection Tip: To ensure perfect fitment (shaft length, rotation—standard or counter-rotating—gear ratio, and model specifics like 3.1L/3.3L variants), please provide the serial number and model number from your motor's transom bracket. This is essential for matching these spanner-nut style V6 gearcases accurately.
Availability: Call or email
Available Configurations and Shaft Lengths (Contact us for exact pricing, availability, and upcharges):
| Shaft Length | Year Range | Engine Type / Notes | Typical Use |
|---|---|---|---|
| 20" (L) | 1988-2012 | 150/175/200HP V6 Spanner-Nut Style | Standard/most common |
| 25" (XL) | 1988-2012 | 150/175/200HP V6 Spanner-Nut Style | Extra-long/offshore |
If you have questions, need compatibility checks, or want quotes on related parts, email us at orders@hawkeyemarine.net or call 615-691-1433—we're happy to assist with your purchase!
About Us: Hawkeye Marine, LLC—located in La Vergne, Tennessee—is your trusted source for high-quality marine parts. As a dealer for industry leaders like OBR Parts and Marine (established 1982), we provide top-tier remanufactured and new outboard components with expert technical support, prompt shipping, and nationwide service for marine dealers and boaters alike.
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