After 3 years - the original factory strap no longer held up. This belt was marked Gul-tz and 219-3KC-7. I HAVE NOT FOUND ANYWHERE so I searched a bit and stumbled across them. They are marked 155555-002 - and although they are listed as Honeywell products, ? can be done by Gates? OK - it's HARD to hit! They are VERY tight (I had to use a Stanley Wonder Bar (12" pry bar) and pliers to get them in). However, they work and ARE the right part. of each - it will be a good deal.
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