View 2 Photos View 0 Videos Cummins 6BT Intake Manifold $25 USD Good used, cleaned and inspected Cummins 6BT Intake Manifold Cover, Part number: 3920551 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)6BTPart Number3920551Stock NumberRyd 3920551 MLS Number10744619CategoryIntake Manifolds Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info