DrmCa Report post Posted November 4, 2017 Was shopping for bobbins and came across a listing on Ali Express where the seller was showing 22 x 12.6mm bobbin with a 6mm hole. The bobbins I am currently using are 22 x 9mm with a 6mm hole. Is he wrong or does my machine have a wrong bobbin case and hook assembly? Quote Share this post Link to post Share on other sites
Uwe Report post Posted November 5, 2017 Pfaff 335 machines come with different hook sizes depending on vintage and subclass. Modern Pfaff 335 machines have a 40% larger hook. Just get whatever is in your machine now. Shop by part number if possible, based on the parts diagram for your specific machine subclass and vintage. Quote Share this post Link to post Share on other sites
DrmCa Report post Posted November 6, 2017 Mine is the old casting -17, so I get the small bobbin then. Thanks again! Quote Share this post Link to post Share on other sites
