Issuer Free Writing Prospectus

(relating to Preliminary Prospectus Supplement dated

May 19, 2025 and Prospectus dated November 8, 2023)

Filed pursuant to Rule 433

Registration Number 333-275386

WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION

Final Term Sheet

$500,000,000 4.900% Senior Notes due 2030 (the “2030 Notes”)

$750,000,000 5.500% Senior Notes due 2035 (the “2035 Notes” and, together with the 2030 Notes, the “Notes”)

This pricing term sheet (the “Pricing Term Sheet”) relates only to the Notes described below and should be read together with Westinghouse Air Brake Technologies Corporation’s preliminary prospectus supplement dated May 19, 2025 (the “Preliminary Prospectus Supplement”), the accompanying prospectus dated November 8, 2023 (the “Base Prospectus”) and the documents incorporated and deemed to be incorporated by reference therein. The information in this Pricing Term Sheet supplements the Preliminary Prospectus Supplement and the Base Prospectus and supersedes the information contained in the Preliminary Prospectus Supplement and the Base Prospectus to the extent inconsistent with the information included or incorporated by reference therein. Capitalized terms used in this Pricing Term Sheet but not defined have the meanings given them in the Preliminary Prospectus Supplement.

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⁽¹⁾ A securities rating is not a recommendation to buy, sell, or hold securities and may be subject to revision or withdrawal at any time.

⁽²⁾ We expect that delivery of the Notes will be made against payment therefor on or about the settlement date specified in this final term sheet, which will be the seventh business day following the date of pricing of the Notes (this settlement cycle being referred to as “T+7”).  Pursuant to Rule 15c6-1 under the Securities Exchange Act of 1934, trades in the secondary market generally are required to settle in one business day, unless the parties to that trade expressly agree otherwise.  Accordingly, purchasers who wish to trade the Notes prior to the first business day before settlement will be required, by virtue of the fact that the Notes initially will settle in T+7, to specify an alternate settlement cycle at the time of any such trade to prevent a failed settlement and should consult their own advisor.

The Issuer has filed a registration statement (including a prospectus and a preliminary prospectus supplement) with the U.S. Securities and Exchange Commission (the “Commission”) for the offering to which this communication relates.  Before you invest, you should read the prospectus in that registration statement, the related preliminary prospectus supplement and other documents the Issuer has filed with the Commission for more complete information about the issuer and this offering.  You should rely on the prospectus, prospectus supplement and any relevant free writing prospectus or pricing supplement for complete details.  You may get these documents for free by visiting EDGAR on the Commission website at www.sec.gov.  Alternatively, copies of the prospectus and the prospectus supplement may be obtained by contacting BNP Paribas Securities Corp. toll-free at 1-800-854-5674, BofA Securities, Inc. toll-free at 1-800-294-1322, HSBC Securities (USA) Inc. toll-free at 1-866-811-8049 or J.P. Morgan Securities LLC (collect) at 1-212-834-4533.

Any disclaimers or other notices that may appear below are not applicable to this communication and should be disregarded.  Such disclaimers or other notices were automatically generated as a result of this communication being sent via Bloomberg or another email system.

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