Description
This genuine replacement actuator assembly features a 7/16″ mount bolt and 3/8″ socket configuration, making it the correct OEM replacement for later-model SeaStar hydraulic jackplates.
The DK4720 is designed for SeaStar hydraulic jackplates with serial numbers above D4000-001843 and all jackplates with serial numbers beginning with “JP”. Engineered to OEM specifications, this actuator kit provides smooth, reliable hydraulic operation for precise engine height adjustment, helping maximize boat performance, shallow-water capability, and fuel efficiency.
Features
- Genuine Dometic SeaStar replacement actuator kit
- 7/16″ mount bolt with 3/8″ socket configuration
- Direct-fit replacement for compatible SeaStar and Detwiler hydraulic jackplates
- Restores smooth, dependable hydraulic lifting performance
- Manufactured to OEM specifications for long-lasting reliability
Compatibility
- Fits SeaStar/Detwiler hydraulic jackplates with serial numbers above D4000-001843
- Fits all hydraulic jackplates with serial numbers beginning with JP
- Verify your jackplate serial number before ordering to ensure correct fitment. Earlier D4000 models require the DK4710 actuator kit.
Part Number: DK4720
SKU: 4457000446
