Cummins 4900534 Air Intake ManifoldPart Number: 4900534 Description: Air Intake Manifold ReCon Equivalent: Not Available Oversized Part Alternatives: Not Available Item Number In Photo: #1 Part Characteristics Archived Notes: Superseded To 4900892. Customer Must Also Remove Intake Manifold Tube (4900597) From Existing Manifold And Re Install In New Manifold, Or Purchase A New Im Tube (4900597) To Be Installed In New Intake Manifold. Part Of New Breather Design Change Part Purchasing