# Metro St. Louis Supplier Portal #705101

OEM Tube Exhaust Bellows for DPF Inlets

**Posted:** November 13, 2026
**Respond By:** November 19, 2026
**Identifier:** 705101
**NAICS:** 423120, 423860, 336390

Metro St. Louis / Bi-State Development is requesting quotes for OEM tube exhaust bellows for DPF inlets.
- **Buyer:** Metro St. Louis / Bi-State Development; contact: Charmel Smith.
- **Product requested:** Tube exhaust bellows for DPF inlet, described as “67 thru 7500.” Quantity and part number are not provided.
- **OEM and vendor information:** No product manufacturer, OEM, or supplier is named in the notice.
- **Key requirement:** Products must be OEM items meeting Bi-State specifications; substitutes are not allowed.

### Description

The solicitation is for Tube Exhaust Bellows DPF Inlet 67 thru 7500. The source specifies that items must be OEM and meet all Bi-State specifications, with no substitutes. The description identifies this as RFQ #705101.

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