Country/Region of Manufacture: China Premium Quality Exhaust Stud For Cummins 5.9,6.7, 6BT, 6CT, QSB, ISC, ISL. All industrial Cummins engines like 4bt, 6bt, 6CT, QSB, ISC, ISL, 3.9L, 5.9L, 6.7L, 8.9L. Stud, Nut Kit will work with OEM Exhaust manifolds on 12V 5.9L 6BT, 6CT engine Fitment Type: Direct Replacement Gummibuchse Stoßdämpfer Qty 12 Exhaust Manifold Stud, 12 Point Flange Nut, Washer For Stoßdämpfer Nuss Bmw Interchange Part Number: 3901448, Cummins 12V Exhaust bolts, Dodge Exhaust bolts, Cummins Exhaust bolts, 3944593, 3929537, 3944655, ISC exhaust bolt, ISL Exhaust bolt, QSC Exhaust bolt, Cummins Exhaust stud, Exhaust Manifold long studs, Cummins 12v Exhaust Studs, EAN: Does not apply, Manufacturer Warranty: 1 Year