View 6 Photos View 0 Videos Cummins ISL Exhaust Manifold for a 2013 Western Star 4700 Contact for price Cummins Exhaust Manifold P/N: 4938774, 4992857 For Sale, Used. Phone, email, or text. We ship everywhere., Serial#: 73445806 ConditionUsedFits To Make(s)Western StarFits To Model(s)4700Will Fit Year(s)2013Part Number4938774, 4992857Stock NumberWS-0834-75 MLS Number14049638CategoryExhaust Manifolds Last Updated12/18/2025 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info