UNSPSC 26101784: Differential spider

A spider with four radial shaped arms designed to form connecting section between two shafts, one of which rotates while the other shaft is stopped or rotates with different speed or in different direction.

UNSPSC 26101784 Differential spider (Commodity) is solicited under state and local procurement activity for engine and drivetrain repair services, specifically non-warranty and warranty repair work on transit bus fleet powerplants and related chassis systems. The work involves authorized repair facilities and service centers providing labor, materials, and parts replacement on Cummins CNG and diesel engines, with scope extending to chassis system repairs including transmissions, axles, brakes, suspension, and related components. Issuing bodies include transit authorities and county transportation departments procuring repair services on an as-needed or indefinite-quantity basis, with contract structures ranging from firm-fixed lump-sum arrangements to open-end agreements with multiple renewal options. Repair work is performed both on-site at transit facilities and at contractor locations, with response and completion timelines typically mandating 24-hour acknowledgment of service requests and multi-day repair windows depending on work scope.

The Orange County Transportation Authority (OCTA) and Broward County Transportation Department are the visible repeat buyers in recent activity. OCTA issued RFQ 260538 in September 2026 for non-warranty Cummins CNG engine repair services on a $20,000 one-year contract with a due date of September 17, 2026, requiring Cummins-certified repair dealerships and authorized service providers. Broward County Transportation Department solicited open-end indefinite-quantity contract TRN2132053B1 in May 2026 (due June 1, 2026) for Cummins engine and chassis system repair and rebuild services across multiple bus fleet models, with work performed at facilities in Pompano Beach and Dania Beach and stringent Federal Transit Administration compliance requirements including Buy America certifications for purchases exceeding $150,000. Both opportunities target authorized service facilities and licensed motor vehicle repair vendors in Florida and California. The code shows activity concentrated in transit authority procurement in California and Florida, with both recent solicitations emphasizing Cummins engine expertise and Federal Transit Administration or state-level sanctions compliance as mandatory qualifications.