Bracket A, catalogued as 120-3861 (also listed as 9C-2217), is an original Caterpillar bracket used as a mounting and support component on wheel loaders, wheel dozers, and compactors. The 120-3861 designation identifies Bracket A in Caterpillar's parts catalog. This part is described by sellers as an authentic Cat replacement part. Listings for 120-3861 Bracket A appear on marketplaces as Caterpillar components for wheel loader, dozer, and compactor equipment.
