2 0 Cummins ISL G Exhaust Manifold $100 USD Good used, cleaned and inspected Cummins ISL G exhaust manifold. Part numbers: 5297135 / 5297137 or 5391735 / 5321189. Quantity5ConditionUsedStock NumberRyd 5297135 / 52971 MLS Number12739261CategoryExhaust Manifolds Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info