Mark 558 Draft Gear
Mark 558 Draft Gear

Mark 558 Freight Car Draft Gear

  • All Steel, friction, high performance in any operating environment
  • Replaceable hardened friction plates for long service life
  • First all friction draft gear to receive AAR unconditional approval to M901G
  • All car types, over 286k GRL (multi-platform/intermodal units)
  • AAR M901G, 24-5/8" Pocket with 3-1/4" Travel
  • AAR Rated Velocity Capacity = 5.58mph
  • AAR Rule 21 Group K
  • Weight = 363 lbs.

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Wabtec Freight Car Components & Services


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Wabtec Corporation
30 Isabella Street
Pittsburgh, PA 15212 - USA

(412) 825-1000, option #1
freight [dot] customerservice [at] wabtec [dot] com (subject: Freight%20Car%20Website%20Inquiry)