Extra Large Bobbin – 1.4 times larger than a regular bobbin. These bobbins are different then the “M” bobbins. Pack of 5.
The bobbins for the HD9 V1 and V2 are different. The bobbins for the HD9 V1 can be found here: Jumbo Bobbin (V1) 770591001
Ratings Sticker for HD9 Version 2
Part Number: 767860107
Guaranteed to fit because it is a part.