Archive for the News Category

Second-hand Bolsters and Side Frames

We have a large quantity of second-hand bolsters and side frames available for purchase. Print an inventory list, including Interchange Numbers, quantity and manufacture dates here. For current pricing, please contact Herb Henry or Mark Jackovic in our Sales Department.

AAR Revision Notification

The Association of American Railroads (AAR) has recently issued a notice of revisions to MSRP Section E, BRAKES AND BRAKE EQUIPMENTS-486, Code of Air Brake System Tests for Freight Equipment – Single Car Test, Test Updates for Brake Cylinder Maintaining. These revisions are effective May 15, 2018. Call for more information.

Expanded Services for Triple Valves

As a way to expand our service capabilities for our valued customers, Multi-Service Supply is pleased to announce we are very close to offering reconditioning and testing of K, L, and P  passenger triple valves. Please call for details.

News and Notes


  • Planning ahead is usually the best approach to meeting goals. We can help by offering storage of brake valves until orders are required at a later date. Call for details.


  • We offer an educational course and certification for the use of the manual single car test device. Contact us for details or to schedule a class.


  • We are always looking for opportunity to market and distribute products. If you are currently looking for candidates to market your product, we would be interested in speaking with you.


  • We are always interested in buying surplus inventory. We are currently looking to purchase #8 vent valve cores. If you have a surplus to offer, please contact Mark Jackovic.


Multi-Service Supply

Office and Shop
Building #5
Ferry Street and Avenue C
Leetsdale, Pennsylvania 15056-1384