The ProTeam 103627 is the sternum strap buckle for ProTeam Sierra backpack vacuum harnesses, and it includes both the male and female halves. The sternum strap is the chest clip that keeps the shoulder straps from sliding apart and steadies the load while an operator works. A cracked or missing buckle makes the harness shift and pull, so this small part has an outsized effect on how comfortable the vacuum is to wear.
Built for
This buckle fits ProTeam Sierra backpack vacuums and is the right repair part for cleaning crews and service technicians maintaining backpack units. Buckles are among the first parts to break on a well-used harness, especially in high-volume operations where vacuums are put on and taken off many times a day. Keeping a few on hand restores a comfortable, secure fit without replacing the entire strap assembly.
Specifications
- Part number: 103627
- Type: sternum strap buckle, male and female
- Fits: ProTeam Sierra backpack vacuums
- Genuine ProTeam part
Frequently asked questions
What is included with part 103627?
It includes both the male and female halves of the sternum strap buckle for the backpack harness.
Which vacuum does this buckle fit?
It fits ProTeam Sierra backpack vacuums and compatible ProTeam backpack harnesses.
Is it a genuine ProTeam part?
Yes. It is a genuine ProTeam replacement buckle for a correct fit on the harness.
Do I need to replace the whole strap if the buckle breaks?
Usually not. If only the buckle is cracked or missing, replacing the buckle restores a secure fit without buying a complete strap assembly.
Discount Cleaning Products is an authorized dealer with US-based customer service. Our team can help you confirm fit and compatibility before you order, so you get the right part the first time.
