Looking for the Caterpillar 105-3459 Shaft A (1053459)? This high-performance OEM part is compatible with a wide range of powerful CAT machines, including the 11 Ripper 4PB, 11 Ripper 6SB, 11SU Bulldozer 4BB, 11U Bulldozer 4CB, D11N Track-Type Tractor 4HK & 74Z, and the D11R Track-Type Tractor 8ZR. Built for reliability in heavy-duty mining and construction environments, the 105-3459 Shaft A ensures optimal performance and long-lasting durability. Shop now at AllParts.Expert for the best pricing, genuine parts, and fast shipping. Also compatible with part numbers: 6T-0872, 150-1304, 8E-3514, 1409920, 9W0408.