Hook Drive Gear 4123682-07 for Husqvarna Viking 400 Computer, 500 & 605

4123682-07 is the complete hook drive gear, also described as the lower shaft gear, for a group of older Husqvarna Viking machines: the 400 Computer, the Scandinavia 400, the 500 and the 605. It sits on the lower shaft and turns the hook in step with the needle. Cracked or stripped teeth on a gear like this give a grinding or clicking sound, a hand wheel that slips, or a hook that stops turning altogether.

One complete hook drive gear is supplied.

Compatible machines (4)

Husqvarna Viking: 400 Computer, 500, 605, Scandinavia 400

Both the 400 Computer and the Scandinavia 400 appear in the fit list for this gear, so check which name your machine carries. Once the gear is in, check hook timing before you sew.