ARCO Yamaha 4-Bolt Tilt Trim Motor, 5/8-Inch Shaft

The ARCO Replacement Outboard Tilt Trim Motor (Yamaha 2005-UP 75 HP and 90 HP 4-Stroke) is dynamically tested to ensure out-of-the-box performance. This 4-bolt mount motor uses a 2-wire connection with a 5/8 in flat blade shaft, including an O-ring and coupler with ring terminal ends. It is designed for boaters who want motor shafts induction case hardened at bearing surfaces for superior wear resistance.

ARCO advises cleaning all connections regularly, since a corroded connection creates resistance and lowers the amperage required to operate the motor. Epoxy powder coated for maximum insulation protection, this motor is backed by ARCO's warranty against defects in materials and workmanship for 12 months of leisure use (90 days for commercial or racing applications), with an extra year available by registering within 30 days of purchase at arcomarine.com/product-registration. Browse more options in our engine parts and maintenance category.

Key Features

• Fits Yamaha 75 HP and 90 HP 4-Stroke engines from 2005 onward, so it's a direct match without modification.
• Induction case hardened shaft resists wear at the point of highest stress for a longer service life.
• Epoxy powder coating seals out saltwater to prevent corrosion.
• Backed by a 12-month warranty for peace of mind.
• Includes an O-ring and coupler, so the motor is ready to install.

Frequently Asked Questions

What engines does this tilt trim motor fit? Yamaha 2005-UP 75 HP and 90 HP 4-Stroke.

Why does ARCO recommend cleaning connections? A corroded connection creates resistance and lowers the amperage required to operate the motor.

How long is this motor's warranty? 12 months for leisure use, 90 days for commercial or racing use, with an extra year available by registering within 30 days.