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Multi-Service Supply is one of the largest privately owned AAR-approved air brake shops in the country. With decades of experience, we recondition to the highest quality air brake system component parts for freight cars, locomotives, and passenger cars.
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  • Catalog
  • Unit Exchange
  • News & Notices
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(412) 741-1500
(412) 741-3320
Ferry Street and Avenue C
Building #5
Leetsdale, PA 15056-1384
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  • Air Brake Valves
    • 26RL & 26NL
    • 24H & 24M
    • 6BL & 14EL
    • Freight Car
    • Passenger Car
  • Other Parts
    • Rail Car Parts
    • Surplus and Closeout
    • Miscellaneous
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