1 1

ProTeam

ProTeam Sternum Strap Buckle - Super Coach Pro

ProTeam Sternum Strap Buckle - Super Coach Pro

$6.99 USD
$6.99 USD
Sale Sold out
Shipping calculated at checkout.

510191

14 in stock
Free Shipping On Eligible Orders $100+
Genuine Parts OEM Quality
Secure Checkout SSL Encrypted

Shipping Information

We offer free standard shipping on eligible orders of $100 or more within the 48 contiguous United States. Eligibility is calculated on the merchandise subtotal after discounts and before tax.

Most in-stock orders using standard shipping are processed within 1-5 business days, and most arrive 2-11 business days after they are placed. Backordered and special-order items may take longer. Expedited UPS Ground is available at checkout for an extra charge, including on orders that qualify for free standard shipping. See our Shipping Policy for details.

Returns & Exchanges

Need to return an item? We’re happy to help. Eligible items may be returned by requesting authorization within 35 days of delivery. Once approved, your return must reach us within 21 days.

Return eligibility

Items must be unused, in new condition, and include their original packaging and all accessories. Machines that use water cannot be returned once unboxed, unless defective upon arrival.

Shipping and refunds

For non-defective returns, customers cover return shipping. Original shipping charges are nonrefundable. If your order included free shipping, our actual outbound shipping cost will be deducted from your refund. Eligible returns have no restocking fee.

Received a defective item?

Contact us so we can help arrange a prepaid return label and replacement.

Please review our Return & Refund Policy for complete details and exclusions.

Warranty Information

All products sold by Vacuums and More come with the manufacturer's warranty. Warranty terms vary by brand and product.

With 35 years of industry experience, we stand behind every product we sell. Contact us for warranty support.

View full details

ProTeam Sternum Strap Buckl...

$6.99

Product details

A small plastic clasp does an outsized job on the ProTeam Super Coach Pro, also cataloged for the 1073110 and 1073120: it pulls the two shoulder straps of the sternum strap together, holding the whole harness centered instead of letting it slide outward. Part 510191 replaces that clasp, which gets clicked shut and popped open every single time the pack goes on or comes off, dozens of cycles across one shift alone.

Plastic fatigues under that kind of repetition. With enough daily cycles the tab that locks the buckle shut eventually cracks, or the latch wears to the point that it no longer grips firmly. Once that happens the connector will not stay latched, the load on the wearer's back rides unevenly from side to side, and fatigue sets in well ahead of when it normally would, since the entire purpose of this piece is keeping the shoulder straps drawn in under tension.

Swapping it takes only a couple of minutes because the new buckle clips onto the same webbing already threaded through the harness, with nothing to re-route. Operations that run these packs day after day generally keep a few spares nearby, since a cracked buckle tends to show up without warning and a machine with a harness that will not close is effectively out of service until it is fixed.

  • Part: 510191, sternum strap buckle
  • Fits: ProTeam Super Coach Pro, 1073110, 1073120
  • Function: holds the sternum strap closed to keep the harness centered on the shoulders
  • Replace when: the tab has cracked or the buckle no longer snaps shut and holds under load
  • Install note: mates directly with the existing webbing, no re-threading required