Smooth Moves

Dometic SeaStar Xtreme Hydraulic Jackplate
SeaStar Xtreme Hydraulic Jackplate

Made from exceptionally durable materials, the Dometic SeaStar Xtreme Hydraulic Jackplate is able to handle some of the strongest engines on the water. Go faster and further with this essential accessory, which allows you to adjust engine height in an instant, even when your boat is at full thrust.
  • For engines up to 400 hp
  • Heavy duty
  • Adjusts quickly even at full thrust : 9130005983 (JP5100X) Visit support page + FAQ

Advanced Engineering

The latest in Jackplates from Dometic, the Dometic SeaStar Xtreme Jackplate. Available in 4", 6", 8", 10", and 12" setbacks, the Xtreme series of hydraulic jackplates are capable of handling up to 400 HP gasoline engines. With easier access to transom mounting bolts and easy wrench access to engine bolts from the side, installation is easier than ever.
Advanced Engineering
Dometic Steering Waves

Experience Dometic Marine

With over 75 years dedicated to command and control innovation, SeaStar Solutions has become the leading, global provider of vessel control, fuel systems and system integration in the marine industry. As SeaStar becomes Dometic, we will continue this journey together and expand our portfolio of market leading marine solutions.

Dometic SeaStar Xtreme Hydraulic Jackplate
...And more
    • For engines up to 400 hp
    • Made from heavy duty materials for exceptional performance.
    • Adjusts engine height seamlessly even at full thrust
    • Smooth operation with composite bushings
    • Easy wrench access to engine bolts from side
    • Compatible with Power Pole and Talon

This is Dometic Marine

We help you meet your essential needs at sea. Like cooking, keeping food fresh, taking care of personal hygiene and much more. With SeaStar Solutions becoming a part of Dometic we now offer even more comfort onboard. Take command of your vessel with Optimus Electronic Power Steering Systems or command the sea with any of our SeaStar, BayStar, or Xtreme steering products. Dometic SeaStar offers the most reliable, safe, and easy to use steering products on the marine market.


SKU number 9130005983 
Model Xtreme Jackplate 
Legacy Factory Item Number JP5100X 
Product Description SeaStar Xtreme Hydraulic Jackplate 
Dimensions product depth 12 "
Dimensions product height 17 3/4 "
Dimensions product width 16 1/8 "
Net weight 58 lbs
Input voltage (DC) 12.8 V
IP class IPX7 
Operating temperature min -18.00 °C
Operating temperature max 77.00 °C
Actuation Stroke Length 5.60 "
Full Stroke Time 8 s
Horse Power Rating 400.00 hp
Color Black 
Connector Make and Model 5/16" +/- battery ring terminals 
Dimensions parcel depth 13 1/2 "
Dimensions parcel height 20 "
Dimensions parcel width 18 "
Parcel weight 63 lbs


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