NIGP 55710: Axles, Including Suspension, Springs, Shocks, Struts, etc.

NIGP 55710 Axles, Including Suspension, Springs, Shocks, Struts, Etc., an Item code, represents components and assemblies that state and local governments procure for fleet maintenance and transit operations—specifically shock absorbers, suspension brackets, axle studs, bearing sets, brake rotors, and related fasteners that keep buses and other vehicles operational. Recent solicitations show Dallas Area Rapid Transit Authority (DART) and Dallas County as the dominant buyers, with a single transit procurement from Charlotte Area Transit System (CATS) and one from Columbus, Georgia's METRA system. The work spans direct component procurement through purchase orders with three- to five-day response windows, and at least one larger vehicle-fleet brake and suspension parts supply contract. Most DART procurements are small, specialized part acquisitions issued with compressed timelines and standard commercial warranty requirements; the CATS solicitation (ITB #269-2026-2041) represents the larger end of the spectrum, seeking a supplier to establish a five-year supply relationship for over 600 line items of brake and suspension parts serving a fleet of 246 buses and 95 paratransit vehicles.

Recent activity concentrates in Texas, particularly Dallas County through DART, with procurement notices posted from February through July 2026 covering shock absorber assemblies, brake rotors, radius rod assemblies, bearing sets, hub studs, valve leveling assemblies, center link assemblies, brackets, and hardware fasteners. The Charlotte Area Transit System issued ITB #269-2026-2041 on March 25, 2026, with bids due May 13, 2026, for five-year supply of brake and suspension parts with two optional one-year extensions; contract award was anticipated in June 2026 with an effective date of September 2026. The Consolidated Government of Columbus, Georgia posted RFB 26-0034 on March 20, 2026, due April 14, 2026, for three-year tire leasing services supporting 48 transit vehicles—a related but distinct services-based opportunity rather than component supply. DART procurements dominate the opportunity stream, with representative recent purchases including shock absorber assemblies (ref 2098300, due May 7, 2026), brake rotors (ref 2097553, due March 19, 2026), and center link tie-rod assemblies (refs 2097094 and 2099474, due March 16 and June 29, 2026, respectively); all require FOB Destination pricing with freight included, net-30 payment terms, and compliance with Texas law and DART's standard purchase order terms.