get_template_part for custom post type content not working

I have a custom post type of Textorial with necessary template files:

1. textorial-type.php


2. single-textorial.php


3. content-textorial.php

The idea is to have a custom layout for the post type and use infinite-scroll to pull them in. That's why I'm using content.php. I got the infinite-scroll set up,and succesfully tested with regular posts. But when pulling custom post type in:

<div id="content">
<?php 
    while (have_posts()) : the_post();
        get_template_part( 'content', 'textorial' );                    
    endwhile;   
?>
</div>

... nothing shows up. Also no errors. But the single-textorial.php is using the same method and its content is showing. Any ideas?