TSMUSA Tractor Radiator for ALLIS CHALMERS W226 All Years WC All Years WD All Years WD45 All Years Please Check Technical Details in Product for Fitment for this unit High-quality products with excellent thermal and durability performance Our one-piece manifold design eliminates tank-to-header weld and associated weld cracking Our patented Ultra-Seal products eliminate tube-tomanifold and header-to-manifold failure modes We build our RADIATOR - TRACTORS with all-new parts-no re-cores or rebuilt units, and we don't have core charges