PRODUCT DETAILS
3-Wire Power Trim & Tilt Solenoid Relay for Yamaha Outboards
High-quality marine-grade aftermarket power trim & tilt solenoid relay for selected Yamaha 2-stroke and 4-stroke outboard engines.
⚠️ 3-WIRE RELAY – PLEASE CHECK YOUR OLD RELAY BEFORE ORDERING
Designed as a direct replacement for Yamaha 6H1-81950-00 / 6H1-81950-01 where the engine model, wiring and part number match.
Fitment
Yamaha 4-Stroke Outboards
- 30 HP – F30A
- 40 HP – F40A / F40B / F40C
- 50 HP – F50A / FT50B / FT50C / F50D
- 60 HP – F60A / FT60B
Yamaha 2-Stroke Outboards
- 25 HP – 25Q
- 40 HP – 40H / 40V / 40Y
- 50 HP – 50D / 50H
- 60 HP – 60F
- 70 HP – 70B
- 75 HP – 75A
- 80 HP – 80A
- 85 HP – 85A
- 90 HP – 90A
Please check your exact engine model, serial number and existing relay before ordering.
Replaces Yamaha Part Numbers
- 6H1-81950-00
- 6H1-81950-01
Searchable References
- 6H18195000
- 6H18195001
- 6H1-81950
- 6H181950
OEM part numbers are used for identification and reference purposes only.
Product Specifications
- 3-Wire Power Trim Relay
- Power trim & tilt solenoid
- PTT relay
- For selected Yamaha 2 & 4-stroke outboards
- Direct replacement where part number matches
- Marine-grade aftermarket construction
- New
⚠️ IMPORTANT – CHECK THE WIRES
This is the 3-wire version.
Yamaha used different power trim relays which can look very similar.
Please compare the number of wires, connections and original part number with your existing relay before ordering.
Important – Electrical Part
A faulty trim relay may cause:
- Trim motor not operating
- Trim working UP but not DOWN
- Trim working DOWN but not UP
- Intermittent trim operation
- Relay clicking but trim motor not operating
Before replacing the relay, we recommend checking the trim motor, battery, switches, earth connections, wiring and connectors.
Electrical parts that have been fitted or installed cannot be returned unless faulty.
Buyer Responsibility
It is the buyer's responsibility to confirm compatibility before purchase.
Please check:
- Engine HP
- Full engine model
- Serial number
- Original relay part number
- 3-wire configuration
If the relay looks the same as yours, this does not always mean it is the correct part for your outboard.
If you are unsure, send SSI Marine your engine model, serial number and a picture of your existing relay and we will be happy to check compatibility.
Why Buy From SSI Marine?
- Workshop-tested aftermarket & OEM-spec marine parts
- Same-day dispatch before 1 PM Monday–Friday
- Royal Mail Tracked 24
- UK stock
- Collection available from Leigh, Greater Manchester
- Technical support available
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £6: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.









