# Metro St. Louis Supplier Portal #703108

Bi-State Development request for an OEM crankcase vent filter

**Posted:** November 03, 2026
**Respond By:** November 06, 2026
**Identifier:** 703108
**NAICS:** 423120

Bi-State Development is soliciting a quote for an OEM crankcase vent filter for its Metro St. Louis operations.
- **Buyer:** Bi-State Development (Metro St. Louis); the notice lists Charmel Smith as the buyer contact.
- **Requested product:** Filter Crankcase Vent, identified as “35 to 7300/7551-77 L/Flr.” No quantity or separate part number is provided.
- **OEM and substitution requirements:** The notice does not name an OEM or vendor. The item must be OEM and meet Bi-State specifications; substitutes are not permitted.
- **Contract value and performance period:** Not specified.

### Description

The solicitation is for a Filter Crankcase Vent 35 to 7300/7551-77 L/Flr. Items must be OEM items and meet all Bi-State specifications; substitutes are not permitted. The source identifies the request as RFQ #703108.

[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)