Quick Stern Tunnel Deflector Cowl Kit

The Quick Stern Tunnel Deflector Cowl Kit is designed for 140mm or 185mm diameter marine thruster tunnels, optimising water flow and maximising thrust efficiency for the Quick BTQ 140 and BTQ 185 DC bow/stern thruster series.

Constructed from durable GRP (Glass Reinforced Plastic / Fiberglass) to withstand harsh marine environments, this kit provides a secure and long-lasting installation.

Key Features

• Purpose: Deflector cowl extension for stern thruster tunnels — directs water flow efficiently to optimise thrust performance
• Compatibility: Designed for the Quick BTQ 140 DC or BTQ 185 DC bow/stern thruster series
• Material: GRP (Glass Reinforced Plastic / Fiberglass) for durability in marine environments
• Kit Includes: Pair of cowls, screws, washers, and nuts for a complete installation
• Tunnel Diameter: 140mm or 185mm

Shipping and customer service

We use Australia Post Eparcel for shipping if goods within Australia. If you would like to use an alternative shipping method please Contact Us and we can discuss alternatives.

When you contact us, a real person will call you back! This is what separates us from our competitors. We are a real store on QLD's Gold Coast with over 30 years experience in boating and Customer care.

Returns policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at chandlery@bosuns.com.au. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at chandlery@bosuns.com.au.

Postal Address:

PO Box 138, Main Beach QLD 4217

Street Address:

Southport Yacht Club, Macarthur Parade, Main Beach QLD 4217

Trading Hours

Monday - Friday - 8am – 5pm
Saturday - 9am to 2pm
Sunday - 9am to 12noon

Telephone: 07 55 911 911

Email: boats@bosuns.com.au