Oil Cooler replacement for OE 0501217248. OEM-grade intarder oil cooler for ZF Intarder 3 retarder systems. Fits DAF XF/CF, MAN TGX/TGS, and IVECO Stralis/Trakker heavy trucks. Stainless steel construction. SUMEC part BN-8123, fits ZF. Verified OE fitment — request a fast quote.