Komatsu 6221-43-4540 Seal - 6221434540
SealKomatsu 6221-43-4540 / 6221434540 Seal — professional original and OEM-grade parts and spares for construction and mining machinery. International delivery. Full 1-year warranty.
Komatsu 6221-43-4540 / 6221434540 Seal delivers OEM and aftermarket reliable fluid containment in Komatsu assemblies for earthmoving equipment. OEM-matched sealing lip geometry and elastomer hardness ensure correct contact force. Available with a 1-year warranty. Stocked for prompt dispatch to workshops and fleet operators globally. Backed by verified part numbers and a comprehensive supply chain.
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