ST340 Stern Thruster

Key Features

• Boat size up to 40'
• Horsepower 5.0 hp
• Voltage 12 V DC
• Current 550 Amps
• Layout Dual Prop

Overview

The ST340 Stern Thruster from Sideshift is perfect for boats up to 40' in length; the unit mounts to the underside of a horizontal surface like a swim platform, or to a vertical surface such as a transom. No tunnel or motor inside the hull is required. All mounting holes are above the waterline. Mounting to a vertical surface like a transom can easily be done with the optional Stern Mounting Bracket. Providing an immediate response with its powerful water cooled 12V motor, the heavy-duty 8″ aluminum propellers quickly pull the boat quietly and smoothly. Saltwater proven, the thruster is anode protected and finished in acrylic enamel paint over epoxy primer to prevent corrosion.

And for boats with existing bow thrusters, you can add our Dual Joystick Upgrade Kit for easy single-handed operation of both thrusters, providing true 360 degree control in any situation. 

Shipped as a complete kit including

• Thruster
• Motor controller
• Wireless joystick(Dual joystick when purchasing bow and stern thruster kits together)
• Wiring harness and mounting hardware
• Fuse with digital voltage indicator
• Battery switch
• Wireless remote key fob

All Sideshift Inc. products are warrantied to be free from defects due to faulty workmanship or defective materials for a period of two years. 

Products failing within the warranty period should be returned to Sideshift assembled and complete with a copy of the original invoice. Return requests must be emailed, mailed or faxed to Sideshift. The request should include an itemized list of material, stating the reason for the requested return. Upon approval Sideshift will assign a Return Merchandise Authorization Number which must be placed on the return shipping container. Delivery of returned merchandise will be refused and credit will not be issued without written authorization and shipping instructions from Sideshift.

Sideshift Inc. will not be responsible for accidental damage or expense caused by the following conditions:

• Damage due to improper installation
• Improper wire size or low voltage conditions
• Burn‑out due to overloading motor or related damage
• Tampering with or altering the motor before, during or after installation
• Damage due to collision of any kind
• Damage due to entanglement of foreign objects such as fishing line and netting material

Warranty does not cover paint damage, dents, nicks and normal wear and tear of the product following delivery and installation. Warranty covers replacement parts only, and does not cover the cost of labor, or any other associated costs to repair or replace defective parts.

In the unlikely event that you would want to return your Sideshift thruster system, please note the following;

• All returns are subject to a possible restocking charge. We do our best to keep this charge reasonable, but keep in mind that all returns must be inspected, tested, refurbished in some cases, and then repackaged.
• All of these steps have costs associated.
• All return requests must be emailed or initiated by phone with Sideshift. The request should include a reason for return, as well as itemized list of material.
• Upon approval Sideshift will assign a Return Merchandise Authorization number (RMA) which must be placed on the return shipping container.
• All returns must be shipped freight prepaid, and credit cannot be issued on returns with missing parts.
• Sideshift cannot accept returns for products that have already been installed, or for products that were purchased more than 30 days prior to the return request.