MAN TGX / TGS / TGM EGR Cooler 51.08100-7204. OEM-grade EGR cooler for MAN TGX, TGS, and TGM heavy-duty trucks (2012 to present). Engineered for MAN D26 Euro 6 engines with stainless steel core for relia... Request a Quote for Europe — send your OE number, quantity and destination country for a trade price.