{"product_id":"peterbilt-hose-assy-htd-def-ret-sup-4-x-3050mm","title":"PETERBILT HOSE ASSY-HTD DEF RET\/SUP (4 X 3050MM)","description":"\u003cp\u003eThe PETERBILT HOSE ASSY-HTD DEF RET\/SUP is a heated return and supply hose assembly designed specifically for Kenworth and Peterbilt trucks. It plays a vital role in the Selective Catalytic Reduction (SCR) system by managing Diesel Exhaust Fluid (DEF) flow to help vehicles comply with emissions standards. The built-in heating feature prevents freezing, ensuring consistent DEF delivery and reliable aftertreatment performance in all conditions.\u003c\/p\u003e","brand":"PETERBILT","offers":[{"title":"Default Title","offer_id":43201048412239,"sku":"M50-6039-4413050","price":593.82,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ohiopeterbilt.com\/products\/peterbilt-hose-assy-htd-def-ret-sup-4-x-3050mm","provider":"Ohio Peterbilt","version":"1.0","type":"link"}