Description
Lower Coolant Tube Fits Kenworth W/ ISX Engine
Upgrade your truck's exhaust with our stainless steel part designed for the ISX Cummins engine. This replacement has a 2.5-inch inlet, a 1 x 0.375 NPT coupling, and a 4-bolt flange for a secure fit. Sold individually, it replaces OE numbers K1815258, K181-5258, KWCU5258, SKW0342, SKW0342PC. Keep in mind that this item is a special order, non-returnable, and cannot be canceled. Improve your vehicle's performance with this top-notch exhaust component.
Lower Coolant Tube Fits Kenworth W/ ISX Engine
