Yamaha V6 3.3L HPDI Z300 BOLT-IN CARRIER Lower Unit years 2004-2007
Yamaha V6 3.3L HPDI Z300 BOLT-IN CARRIER Lower Unit years 2004-2007
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These are remanufactured outboard lower units (gearcases) for Yamaha Z300 V6 3.3L HPDI 2-stroke engines from 2004 to 2007. Rebuilt with all new bearings, seals, gears, and other components—including updated parts—these units often deliver superior reliability compared to original OEM.
Key Features and Specs:
- Design: Bolt-in carrier gearcase (specific to 2004-2007 Z300 HPDI models for easy installation and compatibility).
- Propeller Shaft: Typically 15 splines (standard for Yamaha 3.3L V6 HPDI in this range).
- Drive Shaft & Water Pump: Not included—reuse your existing components (compatible with bolt-in/snap-in designs on these models). Contact us if replacements are needed.
- 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 based on condition inspection. Maximum core value for this lower unit is $100.
Important Selection Tip: To confirm exact fitment (shaft length, rotation—standard or counter-rotating—gear ratio, and model specifics), please provide the serial number and model number from your motor's transom bracket. This ensures perfect matching for these HPDI-era gearcases.
Availability: These units are normally not stocked in-store and ship directly from the manufacturer. Contact us for current pricing, stock, lead times, core evaluation, and any add-ons (extended warranty, drive shaft, etc.).
Available Configurations and Shaft Lengths (Contact us for exact pricing, availability, and upcharges):
| Shaft Length | Year Range | Engine Type / Notes | Typical Use |
|---|---|---|---|
| 25" (XL) | 2004-2007 | Z300 3.3L HPDI V6 (standard/long) | Most common |
| 30" (XXL) | 2004-2007 | Z300 3.3L HPDI V6 (extra-long) | Offshore/taller transoms |
If you have questions, need compatibility verification, or want quotes on related parts, email us at jhawknz@gmail.com 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 deliver 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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