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HomeElectricalBatteriesELT BatteriesAviall BS2173 FAA-PMA D&M ELT-6 & -8 Alkaline 121.5 ELT Replacement Battery Pack - 2 Year
Aviall BS2173 FAA-PMA D&M ELT-6 & -8 Alkaline 121.5 ELT Replacement Battery Pack - 2 Year
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Aviall BS2173 FAA-PMA D&M ELT-6 & -8 Alkaline 121.5 ELT Replacement Battery Pack - 2 Year

Part#: BS2173
Our Price (Each): $45.39
   (Sold in increments of 1)

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$15.00Add the Manufacturer's Certification:
  • Please allow for an extra 7-10 days for International orders to process, especially orders including HazMat items, or items that are not in stock in our NY Warehouse.
  • International Orders Ship Complete: You get one package shipped which reduces added taxes and duties that may be incurred from multiple shipments.
  • (SDS) Saftey Data Sheet Information
    (SDS) Saftey Data Sheet: MSDS1
    CA Prop 65 WarningWarning: This product may contain a chemical known by the State of California to cause health issues. Details found here
    This Aviall BS-2173 replacement ELT Battery pack is approved under FAA TSO C-91 with no A.D. notes applicable. Manufactured around an all Alkaline construction these batteries have a (2) two year useful life.

    This battery is a direct replacement for the following ELT's:

  • Dorne & Margolin: ELT6
  • Dorne & Margolin: ELT8.1
  • Dorne & Margolin: ELT14-1-1

    or ELT Battery Part Number:

  • Dorne & Margolin: DMU158-1
  • Artex: 00-60-62
  • Merl: BP1020
  • Cessna: C589511-0103
  • Cessna: C589511-0107
  • Cessna: C589511-0113
  • Cessna: C589511-0114
  • Cessna: C589511-0117
    Textron Cessna PN/Spec#: C589511-0103, -0107, -0113, -0114 & -0117
    1. Remove 4 screws from the bottom plate (ELT6 & ELT8.1) or the end plate on the 14-1-1 and remove the plate.
    2. Disengage the battery connector and remove the expired battery pack by lifting (ELT6 & ELT8.1) or sliding (ELT14-1-1) the battery out.
    3. Insert the BS2173 battery into the battery compartment.
    4. Engage the connectors and carefully route them to clear the bottom plate and circuit board (ELT6 & ELT8.1) or install the connector spring clip on the ELT14-1-1.
    5. Reinstall the bottom plate (ELT6 & ELT8.1) or end plate (ELT14-1-1) with the 4 screws previously removed.
    6. Set the switch to "AUTO". The unit will transmit upon impact.
    7. Remove date label and install in logbook.
    "The conditions and tests required for TSO approval of this article are minimum performance standards. It is the responsibility of those installing this article either on or within a specific type or class of aircraft to determine that the aircraft installation conditions are within the TSO standards. TSO articles must have separate approval for installation in an aircraft. The article may be installed only if performed under 14 CFR part 43 or the applicable airworthiness requirements."
    Product Details
    UOM : Each
    Pack Quantity : 1
    Ship Dimensions : 4 x 4 x 3 inches
    Shipping Weight : 2.16 pounds
    Manufacturer P/N : BS2173
    ECCN : 9A991.d
    Schedule B Code : 8507.90.4000
    Alt. P/Ns : DMU158-1 00-60-62 BP-1020
    Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, and Styles Logistics, Inc. do not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice.
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