Sierra 18-6798 Trim Motor, Replaces Yamaha 60V-43880-00-00, Fits F200 F225 F250 2004 to 2006

The Sierra 18-6798 is a 60-volt power trim and tilt motor engineered as a direct replacement for select Yamaha outboards. It mounts to the engine as the electric motor that drives the trim and tilt system, letting the operator raise and lower the outboard for changing water depth, launching and trailering, and dialing in running angle for performance and fuel economy. The unit ships with an O-ring included, so the seal needed for installation is already in the box. Sierra engineers this trim motor to meet or exceed the performance of the original equipment part it replaces, built to hold up to the vibration, moisture, and heat cycling of the marine environment. It is designed as a bolt-in replacement for the Yamaha trim motor assembly, cross-referencing to three Yamaha OEM part numbers so it fits the outboard models listed below without modification. This trim motor is backed by Sierra's Customer Satisfaction Warranty, which covers the product against defects in workmanship and materials for its useful life, with repair or replacement provided if it fails to meet that standard.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-6798
• Product Type: Trim Motor
• Voltage: 60 Volts
• Mounting Type: Engine Mount
• Weight: 3.91 pounds
• O-Ring: Included

Fitment

• Yamaha F200 (2004 to 2006)
• Yamaha F225 (2004 to 2006)
• Yamaha F250 (2005 to 2006)
• Yamaha LF200 (2004 to 2006)
• Yamaha LF225 (2004 to 2006)
• Yamaha LF250 (2004 to 2006)
• Yamaha LZ200 (2004 to 2006)
• Yamaha LZ225 (2004 to 2006)
• Yamaha LZ250 (2004 to 2006)

Replaces (OEM)

• Yamaha 60V-43880-00-00
• Yamaha 69J-43880-00-00
• Yamaha 69J-43880-01-00

Frequently Asked Questions

What does the Sierra 18-6798 trim motor fit? It fits select Yamaha outboards, specifically the F200, F225 (2004 to 2006), F250 (2005 to 2006), LF200, LF225, LF250, LZ200, LZ225, and LZ250 (2004 to 2006).

What Yamaha OEM part numbers does the 18-6798 replace? The Sierra 18-6798 replaces Yamaha 60V-43880-00-00, 69J-43880-00-00, and 69J-43880-01-00.

Is an O-ring included with this trim motor? Yes, the Sierra 18-6798 ships with the O-ring included, so no separate seal purchase is needed for installation.

What voltage is the 18-6798 trim motor? This trim motor operates at 60 volts.

How much does the trim motor weigh? The Sierra 18-6798 weighs 3.91 pounds.

Does this trim motor work as an OEM replacement or is it aftermarket? The 18-6798 is a Sierra aftermarket replacement engineered to meet or exceed the original Yamaha trim motor it replaces.

What does a trim motor do on an outboard? On the Yamaha outboards this part fits, the trim motor is the electric motor that powers the power trim and tilt system, raising and lowering the outboard for depth clearance, launching, trailering, and running-angle adjustment.

How is the 18-6798 mounted? It is an engine-mount trim motor, installed directly onto the outboard's trim and tilt assembly.

Does the Sierra 18-6798 come with a warranty? Yes, it is covered under Sierra's Customer Satisfaction Warranty against defects in workmanship and materials for the useful life of the product, with repair or replacement if it fails to comply.

Will the 18-6798 fit a Yamaha F150? No, the fitment for the Sierra 18-6798 covers the F200, F225, F250, LF200, LF225, LF250, LZ200, LZ225, and LZ250 models within the stated years; it is not listed for the F150.

Who manufactures the 18-6798 trim motor? The 18-6798 trim motor is manufactured by Sierra, a longstanding brand of engine and drive parts for the marine industry.