Seatech Marine Products, Inc. is an authorized dealer and service center for Hynautic. Formerly manufactured by Teleflex Seastar, Hynautic is now manufactured in the US as its own brand.
International Customers: We Ship Worldwide, Shipping Cost May Quote Too High on Our Web Site, contact us for a quote.
Hynautic ST-04 Marine Engine Control Throttle Slave
The Hynautic ST04 is used in the Hynautic hydraulic engine control system for boats as the throttle slave.
Special Note: The ST-04 is now...
Snapshot
Send us your existing ST-04 or ST-06 throttle slave for inspection and service. This is work on the part you own; no new complete unit is supplied. We inspect its condition before completing...
Hynautic ECS-06 Engine Control Shifter and Throttle Slave Seal Kit
The Hynautic ECS06 Seal Kit is for the ST-04, ST-06, SS-04 Shifters and Throttle Slaves. The kit includes gaskets, O-rings and dill...