Yamaha Lower Unit Assembly - 6H3-45300-19-4D Boat Grill Covers & Cases OEM Fit & Finish –
Yamaha Lower Unit Assembly - 6H3-45300-19-4D Boat Grill Covers & Cases OEM Fit & Finish –Yamaha Lower Unit Assembly Gearcase & Propulsion System 6H3 45300 19 4D Overview A bad lower unit will take a solid running motor and turn it into a headache fast. Ive seen guys chase small fixes when the real issue was deeper in the gearcase, and at that point, a full replacement just makes more sense. This assembly takes the guesswork out and gets everything back in line where it should be. Once its installed right, youll feel the difference
Pay in 4 interest-free payments of $323.74 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4