Yamaha Lower Unit Assembly - 6E5-45300-18-8D Mercury 175-300 Four Stroke 3.4L V6 & 4.6L V8 Torque Master Outboard Parts & Service Kits 6P2-45300-43-8D - LOWER UNIT ASSY

6P2-45300-43-8D - LOWER UNIT ASSY

and the peace of mind that comes from matching what the engine was engineered to run

Shake the bottle well

New installations or service replacements calling for Yamaha part 6X6-8258A-C1-00

Yamaha Lower Unit Assembly - 6E5-45300-18-8D Mercury 175-300 Four Stroke 3.4L V6 & 4.6L V8 Torque Master Outboard Parts & Service Kits 6P2-45300-43-8D - LOWER UNIT ASSYYamaha Lower Unit Assembly Complete Gearcase & Drive System 6E5 45300 18 8D Overview When a lower unit starts making noise or loses efficiency, its usually not worth piecing it togetheryou swap the whole assembly and move on. Ive installed plenty of these, and a complete unit like this saves time and guesswork. Everything is already set up to work together, so you get smooth power transfer right away. Bolt it on, fill it, and youre back on the water