Summary

With this wrench and a strap wrench I was finally able to muscle the bowl off of the fuel filter for my boat. I'm not sure of the filter assembly model number, but the filter itself is R15TUL (which is the same geometry as the R15T filter, I think). I used PETG-CF filament at 65% and laid the print horizontally so that layers would be stacked vertically when using the wrench.

Print Settings

Printer Brand:

Bambu Lab

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Bambu P1S</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>65% or higher</p></div></p>                                                    <strong>Filament:</strong> Flashforge PETG-CF                Midnight blue                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>I heated the print chamber to 50C during the print and for about six hours afterwards. I also printed from a filament dryer set at 50C.</p></div>

Racor fuel filter bowl wrench