Exhaust manifold 3901635 Cummins diesel engine parts B3.9L 4B 4BT 4BTA 4BTAA
1.I suggest advice your engine number on the engine tag before you buy this part. So that I can check it, make sure it can fit your engine whether or not. Then you can avoid buy a wrong part. If you do not provide the engine number, it'll be considered you tacitly confirm it can fit your engine. 2.We need 2-4 working days for handling and another 7-10 working days for shipping.
