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Tilt Trim Motor – Fits Yamaha 50-60HP Outboard Engines (Replaces 6C5-43880-01-00)

Sale price $67.00 Regular price $107.00
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Worry-free returns

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This aftermarket Tilt Trim Motor – Fits Yamaha 50-60HP Outboard Engines (Replaces 6C5-43880-01-00) provides a reliable replacement for Yamaha 50-60HP, 4-stroke outboard engines from 2005–2010, including the F50, F60, T50, and T60 series.

It serves as a direct interchange for Yamaha parts 6C5-43880-00-00 and 6C5-43880-01-00, as well as aftermarket equivalents ARCO 6257 and DB Electrical TRM0083.

  • Direct bolt-on replacement for straightforward installation.
  • Features a standard 2-wire (Blue/Green) electrical connection.
  • Includes a replacement O-ring to ensure a leak-free seal.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand Part Number
Yamaha 6C5-43880-00-00
Yamaha 6C5-43880-01-00
ARCO 6257
DB Electrical TRM0083

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This motor is designed for specific Yamaha 4-stroke models. Please verify your engine code and year before ordering.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Yamaha F40 40 4-Stroke 2006–2010 6C5-43880-01-00
Yamaha F50 50 4-Stroke 2005–2010 6C5-43880-01-00
Yamaha F50TLR 50 4-Stroke 2005–2009 6C5-43880-01-00
Yamaha F60 60 4-Stroke 2006–2010 6C5-43880-01-00
Yamaha F60JB 60 4-Stroke 2006–2010 6C5-43880-01-00
Yamaha F60LB 60 4-Stroke 2006–2010 6C5-43880-01-00
Yamaha T50TLR 50 4-Stroke 2006–2010 6C5-43880-01-00
Yamaha T60TLR 60 4-Stroke 2006–2010 6C5-43880-01-00
Yamaha FT60 60 4-Stroke 2006–2010 6C5-43880-01-00
Yamaha 40-50HP 40-50 1985–1992 6C5-43880-01-00 Older models compatibility needs verification

Technical Specs

Product Type
Outboard Tilt Trim Motor
Installation
Direct bolt-on replacement
Fuel Type
Gasoline
Connection
2-wire (Blue/Green)
Housing Material
Metal
Housing Color
Black
Dimensions
14.0" H x 13.0" W x 24.0" L
Fitting Type
Direct bolt-on
Other Technical Attributes
12V DC Electric Motor

What’s in the Box

  • 1 x Tilt Trim Motor (6C5-43880-01-00)
  • 1 x O-ring (Replacement seal)

Installation Notes

  1. Disconnect the battery terminals to prevent electrical shorts.
  2. Access the tilt trim unit on the outboard. You may need to tilt the engine fully up and engage the safety lock.
  3. Carefully disconnect the electrical leads (typically blue and green wires) from the motor.
  4. Place a drain pan underneath the unit and remove the motor mounting bolts. Expect some hydraulic fluid to leak out.
  5. Remove the old motor and clean the mounting surface thoroughly.
  6. Install the new O-ring and mount the new tilt trim motor, securing it with the original bolts. Torque to manufacturer specifications.
  7. Reconnect the blue and green electrical wires.
  8. Refill the trim fluid reservoir to the correct level with a recommended hydraulic fluid or compatible ATF.
  9. Reconnect the battery terminals.
  10. Test the up and down operation multiple times, checking for leaks and ensuring smooth, quiet movement. Bleed air from the system if necessary.

Troubleshooting & FAQ

How do I know if my tilt trim motor is failing?

Common signs include a slow, weak, or jerky trim operation, a high-pitched whirring or grinding noise when active, or the motor failing to move the outboard at all. You can confirm by testing for 12V power at the motor's electrical connection when the trim switch is pressed.

Will this fit my newer Yamaha F60LB?

While this part is specified for models up to 2010, the OEM part number 6C5-43880-01-00 is used on many later models as well. To ensure a perfect match, always verify the required part number for your specific engine's serial number and year before ordering.

What kind of fluid should I use after installation?

Use a high-quality hydraulic trim/tilt fluid or an Automatic Transmission Fluid (ATF) that meets the specifications in your Yamaha owner's or service manual. Do not mix fluid types.

Is any special maintenance required?

Periodically check the hydraulic fluid level and inspect for any leaks around the seals. Keep electrical connections clean and protected from corrosion. The motor itself is a sealed unit and does not require internal servicing.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost?

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns?

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

  • Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
  • This is an aftermarket replacement, not an OEM component.
  • Professional installation is recommended for safety and performance.

About Sea Sierra

  • Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

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