MotorMate for Mercury Outboards

Protect your investment in an outboard motor while towing a boat on the highway and off-road. MotorMate keeps the outboard motor from bouncing and jostling that may inflict collateral damage to the engine’s steering cables, hydraulic lines, housing and finishing. An outboard motor is a major investment and protecting it while towing to and from the water is a top priority.



Made in the USA GraphicTow With Confidence

  • Protects your investment during towing
  • Prevents damage to the steering system
  • Marine Grade stainless steel components
  • High impact nylon endcaps
  • Available for most outboard motors
  • Lifetime Warranty


Model Engine Model Description Yoke (A) Transom (B)
2-stroke, 75-115hp
3 7/16″ 7 7/16″ BUY
2 stroke 150-175hp Optimax
200-250hp Carborated, 200hp EFI
PRO XS 115-175hp
3 1/8″ 7 7/16″ BUY
2-stroke, 200-300hp Optimax,
225-250hp EFI & PRO XS 200-250HP
4 9/16″ 7 7/16″ BUY

The MotorMate will not work on motors with a 25″ shaft. Please confirm before ordering.

MotorMate for 4-Stroke motors is currently in development. Follow us on facebook to stay up to date on product announcements.

Don’t see your motor or have questions? Call or email our Customer Service at (844) 668-6768 or and we can help!

Check Your Measurements

measurement-drawingIt is necessary to confirm the spacing of the contact points on the outboard motor and the edges of the stern brackets are the same as A and B in accordance with the chart to the left.

The motor yoke spacing is the Center to Center distance between the motor contact points securing the MotorMate to the motor drive shaft housing. Reference Image A.

The transom mount spacing is measured between the inside edges of the stern brackets. Reference Image B.


View our Mercury installation instructions