Active SLED Opportunity · MICHIGAN · ANN ARBOR AREA TRANSPORTATION AUTHORITY

    Allison Transmissions or Approved Equivalent

    Issued by Ann Arbor Area Transportation Authority
    localRFPAnn Arbor Area Transportation AuthoritySol. 8790339459
    Open · 22d remaining
    DAYS TO CLOSE
    22
    due Jun 5, 2026
    PUBLISHED
    Apr 24, 2026
    Posting date
    JURISDICTION
    Ann Arbor
    local
    NAICS CODE
    336390
    AI-classified industry

    AI Summary

    AAATA requests proposals for Allison transmissions and parts, including new, remanufactured, and retransmission units, plus installation and repair services for transit buses with Cummins engines.

    Opportunity details

    Solicitation No.
    8790339459
    Type / RFx
    RFP
    Status
    Active
    Level
    local
    Published Date
    April 24, 2026
    Due Date
    June 5, 2026
    NAICS Code
    336390AI guide
    Agency
    Ann Arbor Area Transportation Authority

    Description

    Ann Arbor Area Transportation Authority (AAATA) is seeking proposals from qualified vendors for New Buy America Compliant, New Non-Buy America, Remanufactured, and Retransmission Allison Transmissions and parts to pair with Cummins ISB and/or ISL factory engines with associated powertrain components, including installation, repairs, overhauls, and rebuild services on Gillig and Nova transit buses. **Solicitation Type**: RFP - Request for Proposal (Formal) **Source ID**: PU.AG.USA.1871.C20992951 **Piggyback Contract**: No **Question Acceptance Deadline**: 05/15/2026 12:00 AM EDT **Questions are submitted online**: No **Bid Submission Type**: Electronic Bid Submission **Solicitation Number**: RFP 2026-17 **Reference Number**: 0000421609 **Pricing**: In attached document **Bid Documents List**: | Item Name | Description | Mandatory | Limited to 1 file | |---|---|---|---| | Bid Documents | Documents defining the proposal | Yes | No |

    Key dates

    1. April 24, 2026Published
    2. June 5, 2026Responses Due

    AI classification tags

    Frequently asked questions

    SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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