Cummins DEF Header for Freightliner and Western Star 04-35649-002 ISL-G HC3Z-5H270-A

HC3Z-5H270-A

WIX W74B191

5" x 16" Turbo Bellow Kit

4965217RX also replaces models / brands: Durafit C20-0004

Cummins DEF Header for Freightliner and Western Star 04-35649-002 ISL-G HC3Z-5H270-AThis aftermarket DEF Header is a plug and play product, designed specifically for Cummins engines in various Freightliner and Western Star applications. This DuraWRX DEF header delivers OEM equivalent performance at a fraction of dealer pricing. Built to withstand demanding operations and backed by a 2 year, 40,000 mile, 1,200 hour warranty (whichever comes first) this header will get the job done. This unit specifically is designed for Cummins 6gal