# Metro St. Louis Supplier Portal #699132

OEM-only vehicle parts for Bi-State Development

**Posted:** October 07, 2026
**Respond By:** October 12, 2026
**Identifier:** 699132
**NAICS:** 423120

Bi-State Development is seeking OEM-only vehicle parts for its Metro St. Louis operations.
- **Buyer:** Bi-State Development (Metro St. Louis), St. Louis, Missouri; contact: Charmel Smith.
- **OEM requirement:** Parts must be original equipment and meet Bi-State Development specifications; substitutes are not permitted. No OEM or vendor is named in the available information.
- **Products requested:**
  - V-band clamp for an ISB/ISL air-transfer connection; quantity and part number not provided.
  - Engine air filter; quantity and part number not provided.
  - Catalytic-converter gasket, part number **LK4Z-9450-A**; quantity not provided.
- No services, quantities, or period-of-performance details are provided.

### Description

The solicitation is for OEM-only items that meet all Bi-State specifications; substitutes are not permitted. The listed items are a V-band clamp for an air transfer connection (ISB/ISL), an engine air filter, and a catalytic converter gasket, Cat. LK4Z-9450-A. Responses are blind. The solicitation is open from October 7, 2026, and closes October 12, 2026.

[View original listing](https://supplier.metrostlouis.org/OA_HTML/OA.jsp?page=/metro/oracle/apps/pon/inquiry/webui/InquiryPG&BidderA=2&OAHP=POS_GUEST_REG_HP&OASF=PON_SEARCH&OAPB=PON_SOURCING_BRAND&ouid=7AABA0B224248626)